User: kyle wood
Date: 21 Jul 26 01:26
Revision: 8c46fc74c8c2c6858fffb28de78bdffed40977fa
Summary:
Migrate all Groovy code to Java

Fixes #2632


TeamCity URL: http://ci.mcdev.io:80/viewModification.html?tab=vcsModificationFiles&modId=10589&personal=false

Index: build.gradle.kts
===================================================================
--- build.gradle.kts	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
+++ build.gradle.kts	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
@@ -26,11 +26,9 @@
 import org.jetbrains.gradle.ext.settings
 import org.jetbrains.gradle.ext.taskTriggers
 import org.jetbrains.intellij.platform.gradle.TestFrameworkType
-import org.jetbrains.intellij.platform.gradle.tasks.CleanSandboxTask
 import org.jetbrains.intellij.platform.gradle.tasks.PrepareSandboxTask
 
 plugins {
-    groovy
     id(libs.plugins.changelog.get().pluginId)
     alias(libs.plugins.idea.ext)
     `mcdev-core`
@@ -152,9 +150,6 @@
     }
     testLibs(projects.mixinTestData)
 
-    // For non-SNAPSHOT versions (unless Jetbrains fixes this...) find the version with:
-    // afterEvaluate { println(intellijPlatform.productInfo.buildNumber) }
-    gradleToolingExtension(libs.groovy)
     gradleToolingExtension(libs.gradleToolingExtension)
     gradleToolingExtension(libs.annotations)
 }
@@ -187,11 +182,6 @@
     options.release = 8
     options.compilerArgs = listOf("-Xlint:-options")
 }
-tasks.withType<GroovyCompile>().configureEach {
-    options.compilerArgs = listOf("-proc:none")
-    sourceCompatibility = "1.8"
-    targetCompatibility = "1.8"
-}
 
 tasks.processResources {
     // These templates aren't allowed to be in a directory structure in the output jar
@@ -262,7 +252,7 @@
 }
 
 license {
-    val endings = listOf("java", "kt", "kts", "groovy", "gradle.kts", "xml", "properties", "html", "flex", "bnf")
+    val endings = listOf("java", "kt", "kts", "gradle.kts", "xml", "properties", "html", "flex", "bnf")
     exclude("META-INF/plugin.xml") // https://youtrack.jetbrains.com/issue/IDEA-345026
     exclude("sentry-debug-meta.properties", "sentry-external-modules.txt")
     include(endings.map { "**/*.$it" })
Index: buildSrc/src/main/kotlin/mcdev-core.gradle.kts
===================================================================
--- buildSrc/src/main/kotlin/mcdev-core.gradle.kts	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
+++ buildSrc/src/main/kotlin/mcdev-core.gradle.kts	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
@@ -159,7 +159,7 @@
     style["flex"] = HeaderStyle.BLOCK_COMMENT.format
     style["bnf"] = HeaderStyle.BLOCK_COMMENT.format
 
-    val endings = listOf("java", "kt", "kts", "groovy", "gradle.kts", "xml", "properties", "html", "flex", "bnf")
+    val endings = listOf("java", "kt", "kts", "gradle.kts", "xml", "properties", "html", "flex", "bnf")
     include(endings.map { "**/*.$it" })
 }
 
Index: gradle/libs.versions.toml
===================================================================
--- gradle/libs.versions.toml	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
+++ gradle/libs.versions.toml	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
@@ -53,7 +53,6 @@
 # Search for com.jetbrains.intellij.gradle
 gradleToolingExtension = { module = "com.jetbrains.intellij.gradle:gradle-tooling-extension", version = "253.29346.138" }
 annotations = "org.jetbrains:annotations:26.1.0"
-groovy = "org.codehaus.groovy:groovy:3.0.25"
 
 asm = { module = "org.ow2.asm:asm", version.ref = "asm" }
 asm-tree = { module = "org.ow2.asm:asm-tree", version.ref = "asm" }
Index: src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG2BuilderImpl.groovy
===================================================================
--- src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG2BuilderImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
+++ src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG2BuilderImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
@@ -1,57 +0,0 @@
-/*
- * Minecraft Development for IntelliJ
- *
- * https://mcdev.io/
- *
- * Copyright (C) 2025 minecraft-dev
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation, version 3.0 only.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package com.demonwav.mcdev.platform.mcp.gradle.tooling
-
-import org.gradle.api.Project
-import org.jetbrains.annotations.NotNull
-import org.jetbrains.plugins.gradle.tooling.ErrorMessageBuilder
-import org.jetbrains.plugins.gradle.tooling.ModelBuilderService
-
-final class McpModelFG2BuilderImpl implements ModelBuilderService {
-
-    @Override
-    boolean canBuild(String modelName) {
-        return McpModelFG2.name == modelName
-    }
-
-    @Override
-    Object buildAll(String modelName, Project project) {
-        def extension = project.extensions.findByName('minecraft')
-        if (extension == null) {
-            return null
-        }
-
-        if (project.tasks.findByName("genSrgs") == null) {
-            return null
-        }
-
-        // FG2
-        def mappingFiles = project.tasks.genSrgs.outputs.files.files.collect { it.absolutePath }
-        return new McpModelFG2Impl(extension.version, extension.mappings, mappingFiles.toSet())
-    }
-
-    @Override
-    ErrorMessageBuilder getErrorMessageBuilder(@NotNull Project project, @NotNull Exception e) {
-        return ErrorMessageBuilder.create(
-                project, e, "MinecraftDev import errors"
-        ).withDescription("Unable to build MinecraftDev MCP project configuration")
-    }
-}
Index: src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG2Impl.groovy
===================================================================
--- src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG2Impl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
+++ src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG2Impl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
@@ -1,37 +0,0 @@
-/*
- * Minecraft Development for IntelliJ
- *
- * https://mcdev.io/
- *
- * Copyright (C) 2025 minecraft-dev
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation, version 3.0 only.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package com.demonwav.mcdev.platform.mcp.gradle.tooling
-
-import groovy.transform.CompileStatic
-
-@CompileStatic
-final class McpModelFG2Impl implements McpModelFG2, Serializable {
-
-    final String minecraftVersion
-    final String mcpVersion
-    final Set<String> mappingFiles
-
-    McpModelFG2Impl(String minecraftVersion, String mcpVersion, Set<String> mappingFiles) {
-        this.minecraftVersion = minecraftVersion
-        this.mcpVersion = mcpVersion
-        this.mappingFiles = mappingFiles
-    }
-}
Index: src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG3BuilderImpl.groovy
===================================================================
--- src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG3BuilderImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
+++ src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG3BuilderImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
@@ -1,83 +0,0 @@
-/*
- * Minecraft Development for IntelliJ
- *
- * https://mcdev.io/
- *
- * Copyright (C) 2025 minecraft-dev
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation, version 3.0 only.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package com.demonwav.mcdev.platform.mcp.gradle.tooling
-
-import org.gradle.api.Project
-import org.gradle.api.file.FileCollection
-import org.gradle.api.provider.Provider
-import org.jetbrains.annotations.NotNull
-import org.jetbrains.plugins.gradle.tooling.ErrorMessageBuilder
-import org.jetbrains.plugins.gradle.tooling.ModelBuilderService
-
-final class McpModelFG3BuilderImpl implements ModelBuilderService {
-
-    @Override
-    boolean canBuild(String modelName) {
-        return McpModelFG3.name == modelName
-    }
-
-    @Override
-    Object buildAll(String modelName, Project project) {
-        def extension = project.extensions.findByName('minecraft')
-        if (extension == null) {
-            return null
-        }
-
-        if (!project.plugins.findPlugin("net.minecraftforge.gradle")) {
-            return null
-        }
-
-        //  FG3 userdev
-        def minecraftDepVersions = project.configurations.minecraft.dependencies.collect { it.version }
-
-        // For some reason this task has had 2 different names...
-        def task = project.tasks.findByName("createMcpToSrg")
-        if (task == null) {
-            task = project.tasks.findByName("createMcp2Srg")
-        }
-        if (task == null) {
-            return null
-        }
-
-        def taskOutput = task.outputs.files.singleFile
-
-        // Cheap way to be compatible with FG5
-        def mappings = extension.mappings
-        if (mappings instanceof Provider) {
-            mappings = mappings.get()
-        }
-
-        def accessTransformers = extension.accessTransformers
-        if (accessTransformers instanceof FileCollection) {
-            accessTransformers = accessTransformers.asList()
-        }
-
-        //noinspection GroovyAssignabilityCheck
-        return new McpModelFG3Impl(minecraftDepVersions, mappings, taskOutput, task.name, accessTransformers)
-    }
-
-    @Override
-    ErrorMessageBuilder getErrorMessageBuilder(@NotNull Project project, @NotNull Exception e) {
-        return ErrorMessageBuilder.create(
-                project, e, "MinecraftDev import errors"
-        ).withDescription("Unable to build MinecraftDev MCP project configuration")
-    }
-}
Index: src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG3Impl.groovy
===================================================================
--- src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG3Impl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
+++ src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG3Impl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
@@ -1,47 +0,0 @@
-/*
- * Minecraft Development for IntelliJ
- *
- * https://mcdev.io/
- *
- * Copyright (C) 2025 minecraft-dev
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation, version 3.0 only.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package com.demonwav.mcdev.platform.mcp.gradle.tooling
-
-import groovy.transform.CompileStatic
-
-@CompileStatic
-final class McpModelFG3Impl implements McpModelFG3, Serializable {
-
-    final List<String> minecraftDepVersions
-    final String mcpVersion
-    final File taskOutputLocation
-    final String taskName
-    final List<File> accessTransformers
-
-    McpModelFG3Impl(
-            final List<String> minecraftDepVersions,
-            final String mcpVersion,
-            final File taskOutputLocation,
-            final String taskName,
-            final List<File> accessTransformers
-    ) {
-        this.minecraftDepVersions = minecraftDepVersions
-        this.mcpVersion = mcpVersion
-        this.taskOutputLocation = taskOutputLocation
-        this.taskName = taskName
-        this.accessTransformers = accessTransformers
-    }
-}
Index: src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/archloom/ArchitecturyModelBuilderImpl.groovy
===================================================================
--- src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/archloom/ArchitecturyModelBuilderImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
+++ src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/archloom/ArchitecturyModelBuilderImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
@@ -1,51 +0,0 @@
-/*
- * Minecraft Development for IntelliJ
- *
- * https://mcdev.io/
- *
- * Copyright (C) 2025 minecraft-dev
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation, version 3.0 only.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package com.demonwav.mcdev.platform.mcp.gradle.tooling.archloom
-
-import org.gradle.api.Project
-import org.jetbrains.annotations.NotNull
-import org.jetbrains.plugins.gradle.tooling.ErrorMessageBuilder
-import org.jetbrains.plugins.gradle.tooling.ModelBuilderService
-
-class ArchitecturyModelBuilderImpl implements ModelBuilderService {
-    boolean canBuild(String modelName) {
-        return ArchitecturyModel.name == modelName
-    }
-
-    Object buildAll(String modelName, Project project) {
-        def moduleType = ArchitecturyModel.ModuleType.NONE
-        if (project.getPluginManager().hasPlugin('architectury-plugin')) {
-            if (project.configurations.findByName('transformProductionFabric') != null) {
-                moduleType = ArchitecturyModel.ModuleType.COMMON
-            } else {
-                moduleType = ArchitecturyModel.ModuleType.PLATFORM_SPECIFIC
-            }
-        }
-
-        return new ArchitecturyModelImpl(moduleType)
-    }
-
-    ErrorMessageBuilder getErrorMessageBuilder(@NotNull Project project, @NotNull Exception e) {
-        return ErrorMessageBuilder.create(
-                project, e, "MinecraftDev import errors"
-        ).withDescription("Unable to build MinecraftDev ArchitecturyLoom project configuration")
-    }
-}
Index: src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/archloom/ArchitecturyModelImpl.groovy
===================================================================
--- src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/archloom/ArchitecturyModelImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
+++ src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/archloom/ArchitecturyModelImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
@@ -1,33 +0,0 @@
-/*
- * Minecraft Development for IntelliJ
- *
- * https://mcdev.io/
- *
- * Copyright (C) 2025 minecraft-dev
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation, version 3.0 only.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package com.demonwav.mcdev.platform.mcp.gradle.tooling.archloom
-
-class ArchitecturyModelImpl implements ArchitecturyModel, Serializable {
-    private final ModuleType moduleType;
-
-    ArchitecturyModelImpl(ModuleType moduleType) {
-        this.moduleType = moduleType
-    }
-
-    ModuleType getModuleType() {
-        return moduleType
-    }
-}
Index: src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/fabricloom/FabricLoomModelBuilderImpl.groovy
===================================================================
--- src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/fabricloom/FabricLoomModelBuilderImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
+++ src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/fabricloom/FabricLoomModelBuilderImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
@@ -1,112 +0,0 @@
-/*
- * Minecraft Development for IntelliJ
- *
- * https://mcdev.io/
- *
- * Copyright (C) 2025 minecraft-dev
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation, version 3.0 only.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package com.demonwav.mcdev.platform.mcp.gradle.tooling.fabricloom
-
-import org.gradle.api.Project
-import org.jetbrains.annotations.NotNull
-import org.jetbrains.plugins.gradle.tooling.AbstractModelBuilderService
-import org.jetbrains.plugins.gradle.tooling.ErrorMessageBuilder
-import org.jetbrains.plugins.gradle.tooling.Message
-import org.jetbrains.plugins.gradle.tooling.ModelBuilderContext
-
-class FabricLoomModelBuilderImpl extends AbstractModelBuilderService {
-
-    @Override
-    boolean canBuild(String modelName) {
-        return FabricLoomModel.name == modelName
-    }
-
-    @Override
-    Object buildAll(@NotNull String modelName, @NotNull Project project, @NotNull ModelBuilderContext context) {
-        if (!project.plugins.hasPlugin('fabric-loom')) {
-            return null
-        }
-
-        def loomExtension = project.extensions.getByName('loom')
-
-        try {
-            return build(project, loomExtension)
-        } catch (GroovyRuntimeException ex) {
-            context.messageReporter.createMessage()
-                    .withTitle("Minecraft Dev - Loom importing error")
-                    .withText("An error occurred while importing Loom data, falling back to legacy import")
-                    .withGroup("com.demonwav.mcdev")
-                    .withKind(Message.Kind.WARNING)
-                    .withStackTrace()
-                    .withException(ex)
-                    .reportMessage(project)
-
-            // Must be using an older loom version, fallback.
-            return buildLegacy(project, loomExtension)
-        }
-    }
-
-    FabricLoomModel build(Project project, Object loomExtension) {
-        def minecraftVersion = loomExtension.minecraftProvider.minecraftVersion()
-        def tinyMappings = loomExtension.hasProperty("mappingsFile") ? loomExtension.mappingsFile : null
-        def splitMinecraftJar = loomExtension.areEnvironmentSourceSetsSplit()
-
-        def decompilers = [:]
-
-        if (splitMinecraftJar) {
-            decompilers << ["common": getDecompilers(loomExtension, false)]
-            decompilers << ["client": getDecompilers(loomExtension, true)]
-        } else {
-            decompilers << ["single": getDecompilers(loomExtension, false)]
-        }
-
-        //noinspection GroovyAssignabilityCheck
-        return new FabricLoomModelImpl(minecraftVersion, tinyMappings, decompilers, splitMinecraftJar)
-    }
-
-    List<FabricLoomModelImpl.DecompilerModelImpl> getDecompilers(Object loomExtension, boolean client) {
-        loomExtension.decompilerOptions.collect {
-            def task = loomExtension.getDecompileTask(it, client)
-            def sourcesPath
-            if (task.hasProperty("outputJar")) {
-                // Pre 1.8
-                sourcesPath = task.outputJar.get().getAsFile().getAbsolutePath()
-            } else {
-                sourcesPath = task.sourcesOutputJar.get().getAsFile().getAbsolutePath()
-            }
-            new FabricLoomModelImpl.DecompilerModelImpl(name: it.name, taskName: task.name, sourcesPath: sourcesPath)
-        }
-    }
-
-    FabricLoomModel buildLegacy(Project project, Object loomExtension) {
-        def tinyMappings = loomExtension.mappingsProvider.tinyMappings.toFile().getAbsoluteFile()
-        def decompilers = loomExtension.decompilerOptions.collect {
-            def task = project.tasks.getByName('genSourcesWith' + it.name.capitalize())
-            def sourcesPath = task.runtimeJar.get().getAsFile().getAbsolutePath().dropRight(4) + "-sources.jar"
-            new FabricLoomModelImpl.DecompilerModelImpl(name: it.name, taskName: task.name, sourcesPath: sourcesPath)
-        }
-
-        //noinspection GroovyAssignabilityCheck
-        return new FabricLoomModelImpl(tinyMappings, ["single": decompilers], false)
-    }
-
-    @Override
-    ErrorMessageBuilder getErrorMessageBuilder(@NotNull Project project, @NotNull Exception e) {
-        return ErrorMessageBuilder.create(
-                project, e, "MinecraftDev import errors"
-        ).withDescription("Unable to build MinecraftDev FabricLoom project configuration")
-    }
-}
Index: src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/fabricloom/FabricLoomModelImpl.groovy
===================================================================
--- src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/fabricloom/FabricLoomModelImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
+++ src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/fabricloom/FabricLoomModelImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
@@ -1,40 +0,0 @@
-/*
- * Minecraft Development for IntelliJ
- *
- * https://mcdev.io/
- *
- * Copyright (C) 2025 minecraft-dev
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation, version 3.0 only.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package com.demonwav.mcdev.platform.mcp.gradle.tooling.fabricloom
-
-import groovy.transform.Immutable
-import org.jetbrains.annotations.Nullable
-
-@Immutable(knownImmutableClasses = [File])
-class FabricLoomModelImpl implements FabricLoomModel, Serializable {
-    String minecraftVersion
-    @Nullable
-    File tinyMappings
-    Map<String, List<DecompilerModel>> decompilers
-    boolean splitMinecraftJar
-
-    @Immutable
-    static class DecompilerModelImpl implements DecompilerModel, Serializable {
-        String name
-        String taskName
-        String sourcesPath
-    }
-}
Index: src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/neogradle/NeoGradle7ModelBuilderImpl.groovy
===================================================================
--- src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/neogradle/NeoGradle7ModelBuilderImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
+++ src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/neogradle/NeoGradle7ModelBuilderImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
@@ -1,72 +0,0 @@
-/*
- * Minecraft Development for IntelliJ
- *
- * https://mcdev.io/
- *
- * Copyright (C) 2025 minecraft-dev
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation, version 3.0 only.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package com.demonwav.mcdev.platform.mcp.gradle.tooling.neogradle
-
-import com.demonwav.mcdev.platform.mcp.gradle.tooling.McpModelNG7
-import org.gradle.api.Project
-import org.jetbrains.annotations.NotNull
-import org.jetbrains.plugins.gradle.tooling.ErrorMessageBuilder
-import org.jetbrains.plugins.gradle.tooling.ModelBuilderService
-
-final class NeoGradle7ModelBuilderImpl implements ModelBuilderService {
-
-    @Override
-    boolean canBuild(String modelName) {
-        return McpModelNG7.name == modelName
-    }
-
-    @Override
-    Object buildAll(String modelName, Project project) {
-        def extension = project.extensions.findByName('minecraft')
-        if (extension == null) {
-            return null
-        }
-
-        if (!project.plugins.findPlugin("net.neoforged.gradle.userdev")) {
-            return null
-        }
-
-        // NG userdev
-        def runtimes = project.extensions.findByName('userDevRuntime').runtimes.get()
-        def neoforgeVersion = null
-        for (def entry in runtimes) {
-            neoforgeVersion = entry.value.specification.forgeVersion
-            break
-        }
-        if (neoforgeVersion == null) {
-            return null
-        }
-
-        def mappingsFile = project.tasks.neoFormMergeMappings.output.get().asFile
-
-        def accessTransformers = extension.accessTransformers.files.asList()
-
-        //noinspection GroovyAssignabilityCheck
-        return new NeoGradle7ModelImpl(neoforgeVersion, mappingsFile, accessTransformers)
-    }
-
-    @Override
-    ErrorMessageBuilder getErrorMessageBuilder(@NotNull Project project, @NotNull Exception e) {
-        return ErrorMessageBuilder.create(
-                project, e, "MinecraftDev import errors"
-        ).withDescription("Unable to build MinecraftDev MCP project configuration")
-    }
-}
Index: src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/neogradle/NeoGradle7ModelImpl.groovy
===================================================================
--- src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/neogradle/NeoGradle7ModelImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
+++ src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/neogradle/NeoGradle7ModelImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
@@ -1,43 +0,0 @@
-/*
- * Minecraft Development for IntelliJ
- *
- * https://mcdev.io/
- *
- * Copyright (C) 2025 minecraft-dev
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation, version 3.0 only.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package com.demonwav.mcdev.platform.mcp.gradle.tooling.neogradle
-
-
-import com.demonwav.mcdev.platform.mcp.gradle.tooling.McpModelNG7
-import groovy.transform.CompileStatic
-
-@CompileStatic
-final class NeoGradle7ModelImpl implements McpModelNG7, Serializable {
-
-    final String neoForgeVersion
-    final File mappingsFile
-    final List<File> accessTransformers
-
-    NeoGradle7ModelImpl(
-            final String neoForgeVersion,
-            final File mappingsFile,
-            final List<File> accessTransformers
-    ) {
-        this.neoForgeVersion = neoForgeVersion
-        this.mappingsFile = mappingsFile
-        this.accessTransformers = accessTransformers
-    }
-}
Index: src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/neomoddev/NeoModDevGradleModelBuilderImpl.groovy
===================================================================
--- src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/neomoddev/NeoModDevGradleModelBuilderImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
+++ src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/neomoddev/NeoModDevGradleModelBuilderImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
@@ -1,113 +0,0 @@
-/*
- * Minecraft Development for IntelliJ
- *
- * https://mcdev.io/
- *
- * Copyright (C) 2025 minecraft-dev
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation, version 3.0 only.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package com.demonwav.mcdev.platform.mcp.gradle.tooling.neomoddev
-
-import com.demonwav.mcdev.platform.mcp.gradle.tooling.McpModelNMD
-import org.gradle.api.InvalidUserCodeException
-import org.gradle.api.Project
-import org.gradle.api.provider.ListProperty
-import org.gradle.api.provider.Provider
-import org.jetbrains.annotations.NotNull
-import org.jetbrains.plugins.gradle.tooling.ErrorMessageBuilder
-import org.jetbrains.plugins.gradle.tooling.ModelBuilderService
-
-import java.nio.file.Files
-
-final class NeoModDevGradleModelBuilderImpl implements ModelBuilderService {
-
-    @Override
-    boolean canBuild(String modelName) {
-        return McpModelNMD.name == modelName
-    }
-
-    @Override
-    Object buildAll(String modelName, Project project) {
-        def extension = project.extensions.findByName('neoForge')
-        if (extension == null) {
-            return null
-        }
-
-        if (!project.plugins.findPlugin("net.neoforged.moddev")) {
-            return null
-        }
-
-        def neoFormVersion
-        try {
-            def neoFormVersionProp = extension.neoFormVersion
-            if (neoFormVersionProp instanceof String) {
-                neoFormVersion = neoFormVersionProp
-            } else if (neoFormVersionProp instanceof Provider) {
-                neoFormVersion = neoFormVersionProp.getOrNull()
-            } else {
-                neoFormVersion = null
-            }
-        } catch (InvalidUserCodeException ignore) {
-            // Happens when the NeoForm version is not set
-            neoFormVersion = null
-        }
-        
-        def neoforgeVersion
-        if (neoFormVersion != null) {
-            neoforgeVersion = null
-        } else {
-            def neoforgeVersionProp = extension.version
-        
-            if (neoforgeVersionProp instanceof String) {
-                neoforgeVersion = neoforgeVersionProp
-            } else if (neoforgeVersionProp instanceof Provider) {
-                neoforgeVersion = neoforgeVersionProp.getOrNull()
-            } else {
-                return null
-            }
-        }
-
-        def accessTransformersRaw = extension.accessTransformers
-        List<File> accessTransformers
-        if (accessTransformersRaw instanceof ListProperty) {
-            accessTransformers = accessTransformersRaw.get().collect { project.file(it) }
-        } else {
-            accessTransformers = accessTransformersRaw.files.files.toList()
-        }
-
-        File mappingsFile = null
-        try {
-            // Hacky way to guess where the mappings file is, but I could not find a proper way to find it
-            def neoformDir = project.buildDir.toPath().resolve("neoForm")
-            mappingsFile = Files.list(neoformDir)
-                    .map { it.resolve("config/joined.tsrg") }
-                    .filter { Files.exists(it) }
-                    .findFirst()
-                    .orElse(null)
-                    ?.toFile()
-        } catch (Exception ignore) {
-        }
-
-        //noinspection GroovyAssignabilityCheck
-        return new NeoModDevGradleModelImpl(neoforgeVersion, neoFormVersion, mappingsFile, accessTransformers)
-    }
-
-    @Override
-    ErrorMessageBuilder getErrorMessageBuilder(@NotNull Project project, @NotNull Exception e) {
-        return ErrorMessageBuilder.create(
-                project, e, "MinecraftDev import errors"
-        ).withDescription("Unable to build MinecraftDev MCP project configuration")
-    }
-}
Index: src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/neomoddev/NeoModDevGradleModelImpl.groovy
===================================================================
--- src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/neomoddev/NeoModDevGradleModelImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
+++ src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/neomoddev/NeoModDevGradleModelImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
@@ -1,33 +0,0 @@
-/*
- * Minecraft Development for IntelliJ
- *
- * https://mcdev.io/
- *
- * Copyright (C) 2025 minecraft-dev
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation, version 3.0 only.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package com.demonwav.mcdev.platform.mcp.gradle.tooling.neomoddev
-
-import com.demonwav.mcdev.platform.mcp.gradle.tooling.McpModelNMD
-import groovy.transform.Immutable
-
-@Immutable(knownImmutableClasses = [File])
-final class NeoModDevGradleModelImpl implements McpModelNMD, Serializable {
-
-    final String neoForgeVersion
-    final String neoFormVersion
-    final File mappingsFile
-    final List<File> accessTransformers
-}
Index: src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/vanillagradle/VanillaGradleModelBuilderImpl.groovy
===================================================================
--- src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/vanillagradle/VanillaGradleModelBuilderImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
+++ src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/vanillagradle/VanillaGradleModelBuilderImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
@@ -1,46 +0,0 @@
-/*
- * Minecraft Development for IntelliJ
- *
- * https://mcdev.io/
- *
- * Copyright (C) 2025 minecraft-dev
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation, version 3.0 only.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package com.demonwav.mcdev.platform.mcp.gradle.tooling.vanillagradle
-
-import org.gradle.api.Project
-import org.jetbrains.annotations.NotNull
-import org.jetbrains.plugins.gradle.tooling.ErrorMessageBuilder
-import org.jetbrains.plugins.gradle.tooling.ModelBuilderService
-
-class VanillaGradleModelBuilderImpl implements ModelBuilderService {
-
-    @Override
-    boolean canBuild(String modelName) {
-        return VanillaGradleModel.name == modelName
-    }
-
-    @Override
-    Object buildAll(String modelName, Project project) {
-        return new VanillaGradleModelImpl(project.plugins.hasPlugin('org.spongepowered.gradle.vanilla'))
-    }
-
-    @Override
-    ErrorMessageBuilder getErrorMessageBuilder(@NotNull Project project, @NotNull Exception e) {
-        return ErrorMessageBuilder.create(
-                project, e, "MinecraftDev import errors"
-        ).withDescription("Unable to build MinecraftDev VanillaGradle project configuration")
-    }
-}
Index: src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/vanillagradle/VanillaGradleModelImpl.groovy
===================================================================
--- src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/vanillagradle/VanillaGradleModelImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
+++ src/gradle-tooling-extension/groovy/com/demonwav/mcdev/platform/mcp/gradle/tooling/vanillagradle/VanillaGradleModelImpl.groovy	(revision 6fb48881d9a7d2e08026a66efa3e480370fa5054)
@@ -1,35 +0,0 @@
-/*
- * Minecraft Development for IntelliJ
- *
- * https://mcdev.io/
- *
- * Copyright (C) 2025 minecraft-dev
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation, version 3.0 only.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package com.demonwav.mcdev.platform.mcp.gradle.tooling.vanillagradle
-
-class VanillaGradleModelImpl implements VanillaGradleModel, Serializable {
-
-    private final boolean hasVanillaGradle
-
-    VanillaGradleModelImpl(boolean hasVanillaGradle) {
-        this.hasVanillaGradle = hasVanillaGradle
-    }
-
-    @Override
-    boolean hasVanillaGradle() {
-        return hasVanillaGradle
-    }
-}
Index: src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG2BuilderImpl.java
===================================================================
--- src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG2BuilderImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
+++ src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG2BuilderImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
@@ -0,0 +1,85 @@
+/*
+ * Minecraft Development for IntelliJ
+ *
+ * https://mcdev.io/
+ *
+ * Copyright (C) 2026 minecraft-dev
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation, version 3.0 only.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.demonwav.mcdev.platform.mcp.gradle.tooling;
+
+import org.gradle.api.Project;
+import org.gradle.api.Task;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.plugins.gradle.tooling.Message;
+import org.jetbrains.plugins.gradle.tooling.ModelBuilderContext;
+import org.jetbrains.plugins.gradle.tooling.ModelBuilderService;
+
+import java.io.File;
+import java.util.HashSet;
+import java.util.Set;
+
+public final class McpModelFG2BuilderImpl implements ModelBuilderService {
+
+    @Override
+    public boolean canBuild(String modelName) {
+        return McpModelFG2.class.getName().equals(modelName);
+    }
+
+    @Override
+    public Object buildAll(String modelName, Project project) {
+        Object extension = project.getExtensions().findByName("minecraft");
+        if (extension == null) {
+            return null;
+        }
+
+        Task genSrgs = project.getTasks().findByName("genSrgs");
+        if (genSrgs == null) {
+            return null;
+        }
+
+        try {
+            String version = (String) ReflectUtil.getProperty(extension, "version");
+            String mappings = (String) ReflectUtil.getProperty(extension, "mappings");
+
+            Set<File> files = genSrgs.getOutputs().getFiles().getFiles();
+            Set<String> mappingFiles = new HashSet<>();
+            for (File file : files) {
+                mappingFiles.add(file.getAbsolutePath());
+            }
+            return new McpModelFG2Impl(version, mappings, mappingFiles);
+        } catch (Exception e) {
+            return null;
+        }
+    }
+
+    @Override
+    public void reportErrorMessage(
+        final @NotNull String modelName,
+        final @NotNull Project project,
+        final @NotNull ModelBuilderContext context,
+        final @NotNull Exception exception
+    ) {
+        //noinspection UnstableApiUsage
+        context.getMessageReporter().createMessage()
+            .withGroup(this)
+            .withKind(Message.Kind.ERROR)
+            .withGroup("com.demonwav.mcdev")
+            .withTitle("MinecraftDev: ForgeGradle import error")
+            .withText("Unable to build MinecraftDev ForgeGradle model for project " + project.getDisplayName())
+            .withException(exception)
+            .reportMessage(project);
+    }
+}
Index: src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG2Impl.java
===================================================================
--- src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG2Impl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
+++ src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG2Impl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
@@ -0,0 +1,51 @@
+/*
+ * Minecraft Development for IntelliJ
+ *
+ * https://mcdev.io/
+ *
+ * Copyright (C) 2026 minecraft-dev
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation, version 3.0 only.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.demonwav.mcdev.platform.mcp.gradle.tooling;
+
+import java.util.Set;
+
+final class McpModelFG2Impl implements McpModelFG2, java.io.Serializable {
+
+    private final String minecraftVersion;
+    private final String mcpVersion;
+    private final Set<String> mappingFiles;
+
+    McpModelFG2Impl(String minecraftVersion, String mcpVersion, Set<String> mappingFiles) {
+        this.minecraftVersion = minecraftVersion;
+        this.mcpVersion = mcpVersion;
+        this.mappingFiles = mappingFiles;
+    }
+
+    @Override
+    public String getMinecraftVersion() {
+        return minecraftVersion;
+    }
+
+    @Override
+    public String getMcpVersion() {
+        return mcpVersion;
+    }
+
+    @Override
+    public Set<String> getMappingFiles() {
+        return mappingFiles;
+    }
+}
Index: src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG3BuilderImpl.java
===================================================================
--- src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG3BuilderImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
+++ src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG3BuilderImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
@@ -0,0 +1,121 @@
+/*
+ * Minecraft Development for IntelliJ
+ *
+ * https://mcdev.io/
+ *
+ * Copyright (C) 2026 minecraft-dev
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation, version 3.0 only.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.demonwav.mcdev.platform.mcp.gradle.tooling;
+
+import org.gradle.api.Project;
+import org.gradle.api.Task;
+import org.gradle.api.artifacts.Configuration;
+import org.gradle.api.artifacts.Dependency;
+import org.gradle.api.file.FileCollection;
+import org.gradle.api.provider.Provider;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.plugins.gradle.tooling.Message;
+import org.jetbrains.plugins.gradle.tooling.ModelBuilderContext;
+import org.jetbrains.plugins.gradle.tooling.ModelBuilderService;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+
+public final class McpModelFG3BuilderImpl implements ModelBuilderService {
+
+    @Override
+    public boolean canBuild(String modelName) {
+        return McpModelFG3.class.getName().equals(modelName);
+    }
+
+    @Override
+    public Object buildAll(String modelName, Project project) {
+        Object extension = project.getExtensions().findByName("minecraft");
+        if (extension == null) {
+            return null;
+        }
+
+        if (project.getPlugins().findPlugin("net.minecraftforge.gradle") == null) {
+            return null;
+        }
+
+        List<String> minecraftDepVersions = new ArrayList<>();
+        Configuration minecraftConfig = project.getConfigurations().findByName("minecraft");
+        if (minecraftConfig != null) {
+            for (Dependency dep : minecraftConfig.getDependencies()) {
+                minecraftDepVersions.add(dep.getVersion());
+            }
+        }
+
+        Task task = project.getTasks().findByName("createMcpToSrg");
+        if (task == null) {
+            task = project.getTasks().findByName("createMcp2Srg");
+        }
+        if (task == null) {
+            return null;
+        }
+
+        File taskOutput = task.getOutputs().getFiles().getSingleFile();
+
+        String mappings = null;
+        try {
+            Object mappingsObj = ReflectUtil.getProperty(extension, "mappings");
+            if (mappingsObj instanceof Provider) {
+                mappingsObj = ((Provider<?>) mappingsObj).get();
+            }
+            if (mappingsObj != null) {
+                mappings = mappingsObj.toString();
+            }
+        } catch (Exception ignored) {
+        }
+
+        List<File> accessTransformers = new ArrayList<>();
+        try {
+            Object atObj = ReflectUtil.getProperty(extension, "accessTransformers");
+            if (atObj instanceof FileCollection) {
+                accessTransformers.addAll(((FileCollection) atObj).getFiles());
+            } else if (atObj instanceof Iterable) {
+                for (Object item : (Iterable<?>) atObj) {
+                    if (item instanceof File) {
+                        accessTransformers.add((File) item);
+                    }
+                }
+            }
+        } catch (Exception ignored) {
+        }
+
+        return new McpModelFG3Impl(minecraftDepVersions, mappings, taskOutput, task.getName(), accessTransformers);
+    }
+
+    @Override
+    public void reportErrorMessage(
+        final @NotNull String modelName,
+        final @NotNull Project project,
+        final @NotNull ModelBuilderContext context,
+        final @NotNull Exception exception
+    ) {
+        //noinspection UnstableApiUsage
+        context.getMessageReporter().createMessage()
+            .withGroup(this)
+            .withKind(Message.Kind.ERROR)
+            .withGroup("com.demonwav.mcdev")
+            .withTitle("MinecraftDev: ForgeGradle import error")
+            .withText("Unable to build MinecraftDev ForgeGradle model for project " + project.getDisplayName())
+            .withException(exception)
+            .reportMessage(project);
+    }
+}
Index: src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG3Impl.java
===================================================================
--- src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG3Impl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
+++ src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/McpModelFG3Impl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
@@ -0,0 +1,72 @@
+/*
+ * Minecraft Development for IntelliJ
+ *
+ * https://mcdev.io/
+ *
+ * Copyright (C) 2026 minecraft-dev
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation, version 3.0 only.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.demonwav.mcdev.platform.mcp.gradle.tooling;
+
+import java.io.File;
+import java.util.List;
+
+final class McpModelFG3Impl implements McpModelFG3, java.io.Serializable {
+
+    private final List<String> minecraftDepVersions;
+    private final String mcpVersion;
+    private final File taskOutputLocation;
+    private final String taskName;
+    private final List<File> accessTransformers;
+
+    McpModelFG3Impl(
+            List<String> minecraftDepVersions,
+            String mcpVersion,
+            File taskOutputLocation,
+            String taskName,
+            List<File> accessTransformers
+    ) {
+        this.minecraftDepVersions = minecraftDepVersions;
+        this.mcpVersion = mcpVersion;
+        this.taskOutputLocation = taskOutputLocation;
+        this.taskName = taskName;
+        this.accessTransformers = accessTransformers;
+    }
+
+    @Override
+    public List<String> getMinecraftDepVersions() {
+        return minecraftDepVersions;
+    }
+
+    @Override
+    public String getMcpVersion() {
+        return mcpVersion;
+    }
+
+    @Override
+    public File getTaskOutputLocation() {
+        return taskOutputLocation;
+    }
+
+    @Override
+    public String getTaskName() {
+        return taskName;
+    }
+
+    @Override
+    public List<File> getAccessTransformers() {
+        return accessTransformers;
+    }
+}
Index: src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/ReflectUtil.java
===================================================================
--- src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/ReflectUtil.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
+++ src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/ReflectUtil.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
@@ -0,0 +1,155 @@
+/*
+ * Minecraft Development for IntelliJ
+ *
+ * https://mcdev.io/
+ *
+ * Copyright (C) 2026 minecraft-dev
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation, version 3.0 only.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.demonwav.mcdev.platform.mcp.gradle.tooling;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+public final class ReflectUtil {
+
+    private ReflectUtil() {
+    }
+
+    public static Object getProperty(Object obj, String name) throws Exception {
+        if (obj == null) {
+            return null;
+        }
+        Class<?> clazz = obj.getClass();
+        String capitalized = Character.toUpperCase(name.charAt(0)) + name.substring(1);
+
+        // Try getProperty()
+        try {
+            Method m = clazz.getMethod("get" + capitalized);
+            m.setAccessible(true);
+            return m.invoke(obj);
+        } catch (NoSuchMethodException ignored) {
+        }
+
+        // Try isProperty()
+        try {
+            Method m = clazz.getMethod("is" + capitalized);
+            m.setAccessible(true);
+            return m.invoke(obj);
+        } catch (NoSuchMethodException ignored) {
+        }
+
+        // Try property()
+        try {
+            Method m = clazz.getMethod(name);
+            m.setAccessible(true);
+            return m.invoke(obj);
+        } catch (NoSuchMethodException ignored) {
+        }
+
+        // Try field
+        try {
+            Field f = clazz.getField(name);
+            f.setAccessible(true);
+            return f.get(obj);
+        } catch (NoSuchFieldException ignored) {
+        }
+
+        throw new NoSuchMethodException("Could not find property or method '" + name + "' on " + clazz);
+    }
+
+    public static boolean hasProperty(Object obj, String name) {
+        if (obj == null) {
+            return false;
+        }
+        Class<?> clazz = obj.getClass();
+        String capitalized = Character.toUpperCase(name.charAt(0)) + name.substring(1);
+
+        try {
+            clazz.getMethod("get" + capitalized);
+            return true;
+        } catch (NoSuchMethodException ignored) {
+        }
+
+        try {
+            clazz.getMethod("is" + capitalized);
+            return true;
+        } catch (NoSuchMethodException ignored) {
+        }
+
+        try {
+            clazz.getMethod(name);
+            return true;
+        } catch (NoSuchMethodException ignored) {
+        }
+
+        try {
+            clazz.getField(name);
+            return true;
+        } catch (NoSuchFieldException ignored) {
+        }
+
+        return false;
+    }
+
+    public static Object callMethod(Object obj, String methodName, Object... args) throws Exception {
+        if (obj == null) {
+            return null;
+        }
+        Class<?> clazz = obj.getClass();
+        Method bestMatch = null;
+        for (Method method : clazz.getMethods()) {
+            if (method.getName().equals(methodName) && method.getParameterCount() == args.length) {
+                if (isCompatible(method.getParameterTypes(), args)) {
+                    bestMatch = method;
+                    break;
+                }
+            }
+        }
+        if (bestMatch == null) {
+            throw new NoSuchMethodException("No compatible method " + methodName + " with " + args.length + " arguments found on " + clazz);
+        }
+        bestMatch.setAccessible(true);
+        return bestMatch.invoke(obj, args);
+    }
+
+    private static boolean isCompatible(Class<?>[] parameterTypes, Object[] args) {
+        for (int i = 0; i < parameterTypes.length; i++) {
+            Object arg = args[i];
+            Class<?> paramType = parameterTypes[i];
+            if (arg == null) {
+                if (paramType.isPrimitive()) {
+                    return false;
+                }
+                continue;
+            }
+            if (paramType.isPrimitive()) {
+                if (paramType == boolean.class && arg instanceof Boolean) continue;
+                if (paramType == int.class && arg instanceof Integer) continue;
+                if (paramType == long.class && arg instanceof Long) continue;
+                if (paramType == double.class && arg instanceof Double) continue;
+                if (paramType == float.class && arg instanceof Float) continue;
+                if (paramType == char.class && arg instanceof Character) continue;
+                if (paramType == byte.class && arg instanceof Byte) continue;
+                if (paramType == short.class && arg instanceof Short) continue;
+                return false;
+            }
+            if (!paramType.isInstance(arg)) {
+                return false;
+            }
+        }
+        return true;
+    }
+}
Index: src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/archloom/ArchitecturyModelBuilderImpl.java
===================================================================
--- src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/archloom/ArchitecturyModelBuilderImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
+++ src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/archloom/ArchitecturyModelBuilderImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
@@ -0,0 +1,67 @@
+/*
+ * Minecraft Development for IntelliJ
+ *
+ * https://mcdev.io/
+ *
+ * Copyright (C) 2026 minecraft-dev
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation, version 3.0 only.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.demonwav.mcdev.platform.mcp.gradle.tooling.archloom;
+
+import org.gradle.api.Project;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.plugins.gradle.tooling.Message;
+import org.jetbrains.plugins.gradle.tooling.ModelBuilderContext;
+import org.jetbrains.plugins.gradle.tooling.ModelBuilderService;
+
+public final class ArchitecturyModelBuilderImpl implements ModelBuilderService {
+
+    @Override
+    public boolean canBuild(String modelName) {
+        return ArchitecturyModel.class.getName().equals(modelName);
+    }
+
+    @Override
+    public Object buildAll(String modelName, Project project) {
+        ArchitecturyModel.ModuleType moduleType = ArchitecturyModel.ModuleType.NONE;
+        if (project.getPluginManager().hasPlugin("architectury-plugin")) {
+            if (project.getConfigurations().findByName("transformProductionFabric") != null) {
+                moduleType = ArchitecturyModel.ModuleType.COMMON;
+            } else {
+                moduleType = ArchitecturyModel.ModuleType.PLATFORM_SPECIFIC;
+            }
+        }
+
+        return new ArchitecturyModelImpl(moduleType);
+    }
+
+    @Override
+    public void reportErrorMessage(
+        final @NotNull String modelName,
+        final @NotNull Project project,
+        final @NotNull ModelBuilderContext context,
+        final @NotNull Exception exception
+    ) {
+        //noinspection UnstableApiUsage
+        context.getMessageReporter().createMessage()
+            .withGroup(this)
+            .withKind(Message.Kind.ERROR)
+            .withGroup("com.demonwav.mcdev")
+            .withTitle("MinecraftDev: ArchitecturyLoom import error")
+            .withText("Unable to build MinecraftDev ArchitecturyLoom model for project " + project.getDisplayName())
+            .withException(exception)
+            .reportMessage(project);
+    }
+}
Index: src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/archloom/ArchitecturyModelImpl.java
===================================================================
--- src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/archloom/ArchitecturyModelImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
+++ src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/archloom/ArchitecturyModelImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
@@ -0,0 +1,36 @@
+/*
+ * Minecraft Development for IntelliJ
+ *
+ * https://mcdev.io/
+ *
+ * Copyright (C) 2026 minecraft-dev
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation, version 3.0 only.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.demonwav.mcdev.platform.mcp.gradle.tooling.archloom;
+
+import java.io.Serializable;
+
+final class ArchitecturyModelImpl implements ArchitecturyModel, Serializable {
+    private final ModuleType moduleType;
+
+    ArchitecturyModelImpl(ModuleType moduleType) {
+        this.moduleType = moduleType;
+    }
+
+    @Override
+    public ModuleType getModuleType() {
+        return moduleType;
+    }
+}
Index: src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/fabricloom/FabricLoomModelBuilderImpl.java
===================================================================
--- src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/fabricloom/FabricLoomModelBuilderImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
+++ src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/fabricloom/FabricLoomModelBuilderImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
@@ -0,0 +1,187 @@
+/*
+ * Minecraft Development for IntelliJ
+ *
+ * https://mcdev.io/
+ *
+ * Copyright (C) 2026 minecraft-dev
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation, version 3.0 only.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.demonwav.mcdev.platform.mcp.gradle.tooling.fabricloom;
+
+import com.demonwav.mcdev.platform.mcp.gradle.tooling.ReflectUtil;
+import java.io.File;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import org.gradle.api.Project;
+import org.gradle.api.provider.Provider;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.plugins.gradle.tooling.AbstractModelBuilderService;
+import org.jetbrains.plugins.gradle.tooling.Message;
+import org.jetbrains.plugins.gradle.tooling.ModelBuilderContext;
+
+public final class FabricLoomModelBuilderImpl extends AbstractModelBuilderService {
+
+    @Override
+    public boolean canBuild(String modelName) {
+        return FabricLoomModel.class.getName().equals(modelName);
+    }
+
+    @Override
+    public Object buildAll(@NotNull String modelName, @NotNull Project project, @NotNull ModelBuilderContext context) {
+        if (!project.getPlugins().hasPlugin("fabric-loom")) {
+            return null;
+        }
+
+        Object loomExtension = project.getExtensions().getByName("loom");
+
+        try {
+            return build(project, loomExtension);
+        } catch (Exception ex) {
+            //noinspection UnstableApiUsage
+            context.getMessageReporter().createMessage()
+                .withGroup("com.demonwav.mcdev")
+                .withTitle("Minecraft Dev: Loom import error")
+                .withText("An error occurred while importing Loom data, falling back to legacy import")
+                    .withKind(Message.Kind.WARNING)
+                    .withStackTrace()
+                    .withException(ex)
+                    .reportMessage(project);
+
+            try {
+                // Must be using an older loom version, fallback.
+                return buildLegacy(project, loomExtension);
+            } catch (Exception fallbackEx) {
+                // Return null if even legacy fallback fails
+                return null;
+            }
+        }
+    }
+
+    private FabricLoomModel build(Project project, Object loomExtension) throws Exception {
+        Object minecraftProvider = ReflectUtil.getProperty(loomExtension, "minecraftProvider");
+        String minecraftVersion = (String) ReflectUtil.callMethod(minecraftProvider, "minecraftVersion");
+
+        File tinyMappings = null;
+        if (ReflectUtil.hasProperty(loomExtension, "mappingsFile")) {
+            Object mappingsFileObj = ReflectUtil.getProperty(loomExtension, "mappingsFile");
+            if (mappingsFileObj instanceof Provider) {
+                mappingsFileObj = ((Provider<?>) mappingsFileObj).getOrNull();
+            }
+            if (mappingsFileObj instanceof File) {
+                tinyMappings = (File) mappingsFileObj;
+            } else if (mappingsFileObj != null) {
+                tinyMappings = project.file(mappingsFileObj);
+            }
+        }
+
+        boolean splitMinecraftJar = (Boolean) ReflectUtil.callMethod(loomExtension, "areEnvironmentSourceSetsSplit");
+
+        Map<String, List<FabricLoomModel.DecompilerModel>> decompilers = new HashMap<>();
+
+        if (splitMinecraftJar) {
+            decompilers.put("common", getDecompilers(loomExtension, false));
+            decompilers.put("client", getDecompilers(loomExtension, true));
+        } else {
+            decompilers.put("single", getDecompilers(loomExtension, false));
+        }
+
+        return new FabricLoomModelImpl(minecraftVersion, tinyMappings, decompilers, splitMinecraftJar);
+    }
+
+    private List<FabricLoomModel.DecompilerModel> getDecompilers(Object loomExtension, boolean client) throws Exception {
+        Object decompilerOptions = ReflectUtil.getProperty(loomExtension, "decompilerOptions");
+        List<FabricLoomModel.DecompilerModel> result = new ArrayList<>();
+        if (decompilerOptions instanceof Iterable) {
+            for (Object option : (Iterable<?>) decompilerOptions) {
+                Object task = ReflectUtil.callMethod(loomExtension, "getDecompileTask", option, client);
+                String sourcesPath;
+                if (ReflectUtil.hasProperty(task, "outputJar")) {
+                    // Pre 1.8
+                    Object outputJar = ReflectUtil.getProperty(task, "outputJar");
+                    if (outputJar instanceof Provider) {
+                        outputJar = ((Provider<?>) outputJar).get();
+                    }
+                    sourcesPath = ((File) ReflectUtil.callMethod(outputJar, "getAsFile")).getAbsolutePath();
+                } else {
+                    Object sourcesOutputJar = ReflectUtil.getProperty(task, "sourcesOutputJar");
+                    if (sourcesOutputJar instanceof Provider) {
+                        sourcesOutputJar = ((Provider<?>) sourcesOutputJar).get();
+                    }
+                    sourcesPath = ((File) ReflectUtil.callMethod(sourcesOutputJar, "getAsFile")).getAbsolutePath();
+                }
+                String name = (String) ReflectUtil.getProperty(option, "name");
+                String taskName = (String) ReflectUtil.getProperty(task, "name");
+                result.add(new FabricLoomModelImpl.DecompilerModelImpl(name, taskName, sourcesPath));
+            }
+        }
+        return result;
+    }
+
+    private FabricLoomModel buildLegacy(Project project, Object loomExtension) throws Exception {
+        Object mappingsProvider = ReflectUtil.getProperty(loomExtension, "mappingsProvider");
+        Object tinyMappingsObj = ReflectUtil.getProperty(mappingsProvider, "tinyMappings");
+        File tinyMappings = null;
+        if (tinyMappingsObj instanceof File) {
+            tinyMappings = ((File) tinyMappingsObj).getAbsoluteFile();
+        } else if (tinyMappingsObj != null) {
+            tinyMappings = project.file(tinyMappingsObj).getAbsoluteFile();
+        }
+
+        Object decompilerOptions = ReflectUtil.getProperty(loomExtension, "decompilerOptions");
+        List<FabricLoomModel.DecompilerModel> decompilers = new ArrayList<>();
+        if (decompilerOptions instanceof Iterable) {
+            for (Object option : (Iterable<?>) decompilerOptions) {
+                String optionName = (String) ReflectUtil.getProperty(option, "name");
+                String capitalized = Character.toUpperCase(optionName.charAt(0)) + optionName.substring(1);
+                Object task = project.getTasks().getByName("genSourcesWith" + capitalized);
+
+                Object runtimeJar = ReflectUtil.getProperty(task, "runtimeJar");
+                if (runtimeJar instanceof Provider) {
+                    runtimeJar = ((Provider<?>) runtimeJar).get();
+                }
+                File runtimeJarFile = (File) ReflectUtil.callMethod(runtimeJar, "getAsFile");
+                String runtimeJarPath = runtimeJarFile.getAbsolutePath();
+                String sourcesPath = runtimeJarPath.substring(0, runtimeJarPath.length() - 4) + "-sources.jar";
+
+                String taskName = (String) ReflectUtil.getProperty(task, "name");
+                decompilers.add(new FabricLoomModelImpl.DecompilerModelImpl(optionName, taskName, sourcesPath));
+            }
+        }
+
+        Map<String, List<FabricLoomModel.DecompilerModel>> decompilersMap = new HashMap<>();
+        decompilersMap.put("single", decompilers);
+        return new FabricLoomModelImpl(tinyMappings, decompilersMap, false);
+    }
+
+    @Override
+    public void reportErrorMessage(
+        final @NotNull String modelName,
+        final @NotNull Project project,
+        final @NotNull ModelBuilderContext context,
+        final @NotNull Exception exception
+    ) {
+        //noinspection UnstableApiUsage
+        context.getMessageReporter().createMessage()
+            .withGroup(this)
+            .withKind(Message.Kind.ERROR)
+            .withGroup("com.demonwav.mcdev")
+            .withTitle("MinecraftDev: Loom import error")
+            .withText("Unable to build MinecraftDev FabricLoom model for project " + project.getDisplayName())
+            .withException(exception)
+            .reportMessage(project);
+    }
+}
Index: src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/fabricloom/FabricLoomModelImpl.java
===================================================================
--- src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/fabricloom/FabricLoomModelImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
+++ src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/fabricloom/FabricLoomModelImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
@@ -0,0 +1,104 @@
+/*
+ * Minecraft Development for IntelliJ
+ *
+ * https://mcdev.io/
+ *
+ * Copyright (C) 2026 minecraft-dev
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation, version 3.0 only.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.demonwav.mcdev.platform.mcp.gradle.tooling.fabricloom;
+
+import org.jetbrains.annotations.Nullable;
+
+import java.io.File;
+import java.io.Serializable;
+import java.util.List;
+import java.util.Map;
+
+public final class FabricLoomModelImpl implements FabricLoomModel, Serializable {
+
+    private final String minecraftVersion;
+    private final File tinyMappings;
+    private final Map<String, List<DecompilerModel>> decompilers;
+    private final boolean splitMinecraftJar;
+
+    public FabricLoomModelImpl(
+            String minecraftVersion,
+            @Nullable File tinyMappings,
+            Map<String, List<DecompilerModel>> decompilers,
+            boolean splitMinecraftJar
+    ) {
+        this.minecraftVersion = minecraftVersion;
+        this.tinyMappings = tinyMappings;
+        this.decompilers = decompilers;
+        this.splitMinecraftJar = splitMinecraftJar;
+    }
+
+    public FabricLoomModelImpl(
+            @Nullable File tinyMappings,
+            Map<String, List<DecompilerModel>> decompilers,
+            boolean splitMinecraftJar
+    ) {
+        this(null, tinyMappings, decompilers, splitMinecraftJar);
+    }
+
+    @Override
+    public String getMinecraftVersion() {
+        return minecraftVersion;
+    }
+
+    @Override
+    @Nullable
+    public File getTinyMappings() {
+        return tinyMappings;
+    }
+
+    @Override
+    public Map<String, List<DecompilerModel>> getDecompilers() {
+        return decompilers;
+    }
+
+    @Override
+    public boolean getSplitMinecraftJar() {
+        return splitMinecraftJar;
+    }
+
+    public static final class DecompilerModelImpl implements DecompilerModel, Serializable {
+        private final String name;
+        private final String taskName;
+        private final String sourcesPath;
+
+        public DecompilerModelImpl(String name, String taskName, String sourcesPath) {
+            this.name = name;
+            this.taskName = taskName;
+            this.sourcesPath = sourcesPath;
+        }
+
+        @Override
+        public String getName() {
+            return name;
+        }
+
+        @Override
+        public String getTaskName() {
+            return taskName;
+        }
+
+        @Override
+        public String getSourcesPath() {
+            return sourcesPath;
+        }
+    }
+}
Index: src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/neogradle/NeoGradle7ModelBuilderImpl.java
===================================================================
--- src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/neogradle/NeoGradle7ModelBuilderImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
+++ src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/neogradle/NeoGradle7ModelBuilderImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
@@ -0,0 +1,142 @@
+/*
+ * Minecraft Development for IntelliJ
+ *
+ * https://mcdev.io/
+ *
+ * Copyright (C) 2026 minecraft-dev
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation, version 3.0 only.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.demonwav.mcdev.platform.mcp.gradle.tooling.neogradle;
+
+import com.demonwav.mcdev.platform.mcp.gradle.tooling.McpModelNG7;
+import com.demonwav.mcdev.platform.mcp.gradle.tooling.ReflectUtil;
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import org.gradle.api.Project;
+import org.gradle.api.Task;
+import org.gradle.api.file.FileCollection;
+import org.gradle.api.provider.Provider;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.plugins.gradle.tooling.Message;
+import org.jetbrains.plugins.gradle.tooling.ModelBuilderContext;
+import org.jetbrains.plugins.gradle.tooling.ModelBuilderService;
+
+public final class NeoGradle7ModelBuilderImpl implements ModelBuilderService {
+
+    @Override
+    public boolean canBuild(String modelName) {
+        return McpModelNG7.class.getName().equals(modelName);
+    }
+
+    @Override
+    public Object buildAll(String modelName, Project project) {
+        Object extension = project.getExtensions().findByName("minecraft");
+        if (extension == null) {
+            return null;
+        }
+
+        if (project.getPlugins().findPlugin("net.neoforged.gradle.userdev") == null) {
+            return null;
+        }
+
+        Object userDevRuntime = project.getExtensions().findByName("userDevRuntime");
+        if (userDevRuntime == null) {
+            return null;
+        }
+
+        String neoforgeVersion = null;
+        try {
+            Object runtimesObj = ReflectUtil.getProperty(userDevRuntime, "runtimes");
+            if (runtimesObj instanceof Provider) {
+                runtimesObj = ((Provider<?>) runtimesObj).get();
+            }
+            if (runtimesObj instanceof Map) {
+                for (Map.Entry<?, ?> entry : ((Map<?, ?>) runtimesObj).entrySet()) {
+                    Object val = entry.getValue();
+                    Object spec = ReflectUtil.getProperty(val, "specification");
+                    Object forgeVersion = ReflectUtil.getProperty(spec, "forgeVersion");
+                    if (forgeVersion != null) {
+                        neoforgeVersion = forgeVersion.toString();
+                        break;
+                    }
+                }
+            }
+        } catch (Exception ignored) {
+        }
+
+        if (neoforgeVersion == null) {
+            return null;
+        }
+
+        Task neoFormMergeMappings = project.getTasks().findByName("neoFormMergeMappings");
+        if (neoFormMergeMappings == null) {
+            return null;
+        }
+
+        File mappingsFile = null;
+        try {
+            Object output = ReflectUtil.getProperty(neoFormMergeMappings, "output");
+            if (output instanceof Provider) {
+                output = ((Provider<?>) output).get();
+            }
+            if (output instanceof File) {
+                mappingsFile = (File) output;
+            } else if (output != null) {
+                mappingsFile = (File) ReflectUtil.callMethod(output, "getAsFile");
+            }
+        } catch (Exception ignored) {
+        }
+
+        List<File> accessTransformers = new ArrayList<>();
+        try {
+            Object atObj = ReflectUtil.getProperty(extension, "accessTransformers");
+            if (atObj instanceof FileCollection) {
+                accessTransformers.addAll(((FileCollection) atObj).getFiles());
+            } else if (atObj != null) {
+                Object filesObj = ReflectUtil.getProperty(atObj, "files");
+                if (filesObj instanceof Iterable) {
+                    for (Object file : (Iterable<?>) filesObj) {
+                        if (file instanceof File) {
+                            accessTransformers.add((File) file);
+                        }
+                    }
+                }
+            }
+        } catch (Exception ignored) {
+        }
+
+        return new NeoGradle7ModelImpl(neoforgeVersion, mappingsFile, accessTransformers);
+    }
+
+    @Override
+    public void reportErrorMessage(
+        final @NotNull String modelName,
+        final @NotNull Project project,
+        final @NotNull ModelBuilderContext context,
+        final @NotNull Exception exception
+    ) {
+        //noinspection UnstableApiUsage
+        context.getMessageReporter().createMessage()
+            .withGroup(this)
+            .withKind(Message.Kind.ERROR)
+            .withGroup("com.demonwav.mcdev")
+            .withTitle("MinecraftDev: NeoGradle import error")
+            .withText("Unable to build MinecraftDev NeoGradle model for project " + project.getDisplayName())
+            .withException(exception)
+            .reportMessage(project);
+    }
+}
Index: src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/neogradle/NeoGradle7ModelImpl.java
===================================================================
--- src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/neogradle/NeoGradle7ModelImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
+++ src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/neogradle/NeoGradle7ModelImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
@@ -0,0 +1,58 @@
+/*
+ * Minecraft Development for IntelliJ
+ *
+ * https://mcdev.io/
+ *
+ * Copyright (C) 2026 minecraft-dev
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation, version 3.0 only.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.demonwav.mcdev.platform.mcp.gradle.tooling.neogradle;
+
+import com.demonwav.mcdev.platform.mcp.gradle.tooling.McpModelNG7;
+import java.io.File;
+import java.io.Serializable;
+import java.util.List;
+
+final class NeoGradle7ModelImpl implements McpModelNG7, Serializable {
+
+    private final String neoForgeVersion;
+    private final File mappingsFile;
+    private final List<File> accessTransformers;
+
+    NeoGradle7ModelImpl(
+            String neoForgeVersion,
+            File mappingsFile,
+            List<File> accessTransformers
+    ) {
+        this.neoForgeVersion = neoForgeVersion;
+        this.mappingsFile = mappingsFile;
+        this.accessTransformers = accessTransformers;
+    }
+
+    @Override
+    public String getNeoForgeVersion() {
+        return neoForgeVersion;
+    }
+
+    @Override
+    public File getMappingsFile() {
+        return mappingsFile;
+    }
+
+    @Override
+    public List<File> getAccessTransformers() {
+        return accessTransformers;
+    }
+}
Index: src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/neomoddev/NeoModDevGradleModelBuilderImpl.java
===================================================================
--- src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/neomoddev/NeoModDevGradleModelBuilderImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
+++ src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/neomoddev/NeoModDevGradleModelBuilderImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
@@ -0,0 +1,149 @@
+/*
+ * Minecraft Development for IntelliJ
+ *
+ * https://mcdev.io/
+ *
+ * Copyright (C) 2026 minecraft-dev
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation, version 3.0 only.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.demonwav.mcdev.platform.mcp.gradle.tooling.neomoddev;
+
+import com.demonwav.mcdev.platform.mcp.gradle.tooling.McpModelNMD;
+import com.demonwav.mcdev.platform.mcp.gradle.tooling.ReflectUtil;
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Stream;
+import org.gradle.api.Project;
+import org.gradle.api.file.Directory;
+import org.gradle.api.file.FileCollection;
+import org.gradle.api.provider.ListProperty;
+import org.gradle.api.provider.Provider;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.plugins.gradle.tooling.Message;
+import org.jetbrains.plugins.gradle.tooling.ModelBuilderContext;
+import org.jetbrains.plugins.gradle.tooling.ModelBuilderService;
+
+public final class NeoModDevGradleModelBuilderImpl implements ModelBuilderService {
+
+    @Override
+    public boolean canBuild(String modelName) {
+        return McpModelNMD.class.getName().equals(modelName);
+    }
+
+    @Override
+    public Object buildAll(String modelName, Project project) {
+        Object extension = project.getExtensions().findByName("neoForge");
+        if (extension == null) {
+            return null;
+        }
+
+        if (project.getPlugins().findPlugin("net.neoforged.moddev") == null) {
+            return null;
+        }
+
+        String neoFormVersion = null;
+        try {
+            Object neoFormVersionProp = ReflectUtil.getProperty(extension, "neoFormVersion");
+            if (neoFormVersionProp instanceof String) {
+                neoFormVersion = (String) neoFormVersionProp;
+            } else if (neoFormVersionProp instanceof Provider) {
+                neoFormVersion = (String) ((Provider<?>) neoFormVersionProp).getOrNull();
+            }
+        } catch (Exception ignored) {
+            // Happens when the NeoForm version is not set or throws
+        }
+
+        String neoforgeVersion = null;
+        if (neoFormVersion == null) {
+            try {
+                Object neoforgeVersionProp = ReflectUtil.getProperty(extension, "version");
+                if (neoforgeVersionProp instanceof String) {
+                    neoforgeVersion = (String) neoforgeVersionProp;
+                } else if (neoforgeVersionProp instanceof Provider) {
+                    neoforgeVersion = (String) ((Provider<?>) neoforgeVersionProp).getOrNull();
+                }
+            } catch (Exception ignored) {
+            }
+            if (neoforgeVersion == null) {
+                return null;
+            }
+        }
+
+        List<File> accessTransformers = new ArrayList<>();
+        try {
+            Object accessTransformersRaw = ReflectUtil.getProperty(extension, "accessTransformers");
+            if (accessTransformersRaw instanceof ListProperty) {
+                ListProperty<?> listProperty = (ListProperty<?>) accessTransformersRaw;
+                for (Object it : listProperty.get()) {
+                    accessTransformers.add(project.file(it));
+                }
+            } else if (accessTransformersRaw instanceof FileCollection) {
+                accessTransformers.addAll(((FileCollection) accessTransformersRaw).getFiles());
+            } else if (accessTransformersRaw != null) {
+                Object filesObj = ReflectUtil.getProperty(accessTransformersRaw, "files");
+                if (filesObj instanceof Iterable) {
+                    for (Object file : (Iterable<?>) filesObj) {
+                        if (file instanceof File) {
+                            accessTransformers.add((File) file);
+                        }
+                    }
+                }
+            }
+        } catch (Exception ignored) {
+        }
+
+        File mappingsFile = null;
+        try {
+            Directory neoformDir = project.getLayout().getBuildDirectory().dir("neoForm").getOrNull();
+            if (neoformDir != null) {
+                final Path neoformDirPath = neoformDir.getAsFile().toPath();
+                if (Files.exists(neoformDirPath)) {
+                    try (Stream<Path> stream = Files.list(neoformDirPath)) {
+                        mappingsFile = stream
+                            .map(p -> p.resolve("config/joined.tsrg"))
+                            .filter(Files::exists)
+                            .findFirst()
+                            .map(Path::toFile)
+                            .orElse(null);
+                    }
+                }
+            }
+        } catch (Exception ignored) {
+        }
+
+        return new NeoModDevGradleModelImpl(neoforgeVersion, neoFormVersion, mappingsFile, accessTransformers);
+    }
+
+    @Override
+    public void reportErrorMessage(
+        final @NotNull String modelName,
+        final @NotNull Project project,
+        final @NotNull ModelBuilderContext context,
+        final @NotNull Exception exception
+    ) {
+        //noinspection UnstableApiUsage
+        context.getMessageReporter().createMessage()
+            .withGroup(this)
+            .withKind(Message.Kind.ERROR)
+            .withGroup("com.demonwav.mcdev")
+            .withTitle("MinecraftDev: NeoModDev import error")
+            .withText("Unable to build MinecraftDev NeoModDev model for project " + project.getDisplayName())
+            .withException(exception)
+            .reportMessage(project);
+    }
+}
Index: src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/neomoddev/NeoModDevGradleModelImpl.java
===================================================================
--- src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/neomoddev/NeoModDevGradleModelImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
+++ src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/neomoddev/NeoModDevGradleModelImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
@@ -0,0 +1,70 @@
+/*
+ * Minecraft Development for IntelliJ
+ *
+ * https://mcdev.io/
+ *
+ * Copyright (C) 2026 minecraft-dev
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation, version 3.0 only.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.demonwav.mcdev.platform.mcp.gradle.tooling.neomoddev;
+
+import com.demonwav.mcdev.platform.mcp.gradle.tooling.McpModelNMD;
+import org.jetbrains.annotations.Nullable;
+
+import java.io.File;
+import java.io.Serializable;
+import java.util.List;
+
+final class NeoModDevGradleModelImpl implements McpModelNMD, Serializable {
+
+    private final String neoForgeVersion;
+    private final String neoFormVersion;
+    private final File mappingsFile;
+    private final List<File> accessTransformers;
+
+    NeoModDevGradleModelImpl(
+            String neoForgeVersion,
+            String neoFormVersion,
+            File mappingsFile,
+            List<File> accessTransformers
+    ) {
+        this.neoForgeVersion = neoForgeVersion;
+        this.neoFormVersion = neoFormVersion;
+        this.mappingsFile = mappingsFile;
+        this.accessTransformers = accessTransformers;
+    }
+
+    @Override
+    @Nullable
+    public String getNeoForgeVersion() {
+        return neoForgeVersion;
+    }
+
+    @Override
+    @Nullable
+    public String getNeoFormVersion() {
+        return neoFormVersion;
+    }
+
+    @Override
+    public File getMappingsFile() {
+        return mappingsFile;
+    }
+
+    @Override
+    public List<File> getAccessTransformers() {
+        return accessTransformers;
+    }
+}
Index: src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/vanillagradle/VanillaGradleModelBuilderImpl.java
===================================================================
--- src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/vanillagradle/VanillaGradleModelBuilderImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
+++ src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/vanillagradle/VanillaGradleModelBuilderImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
@@ -0,0 +1,58 @@
+/*
+ * Minecraft Development for IntelliJ
+ *
+ * https://mcdev.io/
+ *
+ * Copyright (C) 2026 minecraft-dev
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation, version 3.0 only.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.demonwav.mcdev.platform.mcp.gradle.tooling.vanillagradle;
+
+import org.gradle.api.Project;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.plugins.gradle.tooling.Message;
+import org.jetbrains.plugins.gradle.tooling.ModelBuilderContext;
+import org.jetbrains.plugins.gradle.tooling.ModelBuilderService;
+
+public final class VanillaGradleModelBuilderImpl implements ModelBuilderService {
+
+    @Override
+    public boolean canBuild(String modelName) {
+        return VanillaGradleModel.class.getName().equals(modelName);
+    }
+
+    @Override
+    public Object buildAll(String modelName, Project project) {
+        return new VanillaGradleModelImpl(project.getPlugins().hasPlugin("org.spongepowered.gradle.vanilla"));
+    }
+
+    @Override
+    public void reportErrorMessage(
+        final @NotNull String modelName,
+        final @NotNull Project project,
+        final @NotNull ModelBuilderContext context,
+        final @NotNull Exception exception
+    ) {
+        //noinspection UnstableApiUsage
+        context.getMessageReporter().createMessage()
+            .withGroup(this)
+            .withKind(Message.Kind.ERROR)
+            .withGroup("com.demonwav.mcdev")
+            .withTitle("MinecraftDev: VanillaGradle import error")
+            .withText("Unable to build MinecraftDev VanillaGradle model for project " + project.getDisplayName())
+            .withException(exception)
+            .reportMessage(project);
+    }
+}
Index: src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/vanillagradle/VanillaGradleModelImpl.java
===================================================================
--- src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/vanillagradle/VanillaGradleModelImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
+++ src/gradle-tooling-extension/java/com/demonwav/mcdev/platform/mcp/gradle/tooling/vanillagradle/VanillaGradleModelImpl.java	(revision 8c46fc74c8c2c6858fffb28de78bdffed40977fa)
@@ -0,0 +1,37 @@
+/*
+ * Minecraft Development for IntelliJ
+ *
+ * https://mcdev.io/
+ *
+ * Copyright (C) 2026 minecraft-dev
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation, version 3.0 only.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.demonwav.mcdev.platform.mcp.gradle.tooling.vanillagradle;
+
+import java.io.Serializable;
+
+final class VanillaGradleModelImpl implements VanillaGradleModel, Serializable {
+
+    private final boolean hasVanillaGradle;
+
+    VanillaGradleModelImpl(boolean hasVanillaGradle) {
+        this.hasVanillaGradle = hasVanillaGradle;
+    }
+
+    @Override
+    public boolean hasVanillaGradle() {
+        return hasVanillaGradle;
+    }
+}