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Unity MCP Server

MCP server for Unity: 130+ tools, Unity 6 skills, AI/ML discovery.

Connector by rachitkumarrastogi · GitHub account verified by the MCP Registry

IndexedLicense unknownLocal (stdio)★ 5
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About

MCP server for Unity: 130+ tools, Unity 6 skills, AI/ML discovery. No Editor.

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
133 read · 1 write · 0 delete
Secrets
None asked for
Install scripts
Not scanned yet
Runs as
Node.js package

Tools by what they do 134

Read from the source code; the running server may list different tools.

Read 133 · Look things up without changing anything.

  • detect_assembly_cycles
  • find_ai_related_scripts
  • find_references
  • find_script_references
  • find_scripts_by_content
  • get_accessibility_stack
  • get_addressables_info
  • get_ads_config
  • get_ai_ml_package_inventory
  • get_ai_stack_summary
  • get_all_components_by_type
  • get_analytics_or_crash_config
Show 121 more tools
  • get_animator_states
  • get_animator_transitions
  • get_assembly_dependency_graph
  • get_assembly_for_path
  • get_asset_folder_tree
  • get_audio_settings
  • get_broken_asset_refs
  • get_broken_script_refs
  • get_build_size_estimate
  • get_build_target_info
  • get_changelog
  • get_cloud_services_config
  • get_discord_config
  • get_feature_set_inference
  • get_firebase_config
  • get_fmod_config
  • get_git_lfs_tracked
  • get_graphics_settings
  • get_input_actions_summary
  • get_input_axes
  • get_layer_collision_matrix
  • get_lighting_scene_info
  • get_localization_stack
  • get_localization_tables
  • get_meta_for_asset
  • get_multiplayer_stack
  • get_navigation_settings
  • get_optimization_package_inventory
  • get_package_dependency_graph
  • get_physics_settings
  • get_physics_stack
  • get_plastic_config
  • get_platform_build_hints
  • get_player_settings
  • get_playfab_config
  • get_prefab_dependencies
  • get_prefab_script_guids
  • get_prefab_summary
  • get_project_info
  • get_project_stats
  • get_project_version
  • get_quality_settings
  • get_release_readiness
  • get_render_pipeline_migration_hints
  • get_repo_docs
  • get_scene_components_by_type
  • get_scene_hierarchy_flat
  • get_scene_objects_by_tag
  • get_scene_referenced_assets
  • get_scene_summary
  • get_script_execution_order
  • get_script_public_api
  • get_scripting_defines
  • get_steam_config
  • get_texture_meta
  • get_time_settings
  • get_tmp_settings_path
  • get_ugs_cloud_stack
  • get_version_control_settings
  • get_wwise_config
  • get_xr_settings
  • list_ai_prompt_or_config_assets
  • list_ai_skills
  • list_all_scenes
  • list_animation_clips
  • list_animator_controllers
  • list_animator_override_controllers
  • list_asmdef_references
  • list_assemblies
  • list_assets_by_extension
  • list_audio_clips
  • list_audio_mixers
  • list_avatar_masks
  • list_build_profiles
  • list_build_scenes
  • list_ci_configs
  • list_cinemachine_assets
  • list_editor_scripts
  • list_figma_related_assets
  • list_input_action_assets
  • list_large_assets
  • list_legacy_font_assets
  • list_lighting_settings_assets
  • list_lottie_assets
  • list_materials
  • list_materials_using_shader
  • list_ml_agents_training_configs
  • list_ml_model_assets
  • list_package_samples
  • list_packages
  • list_prefab_variants
  • list_prefabs
  • list_prefabs_with_component
  • list_presets
  • list_render_pipelines
  • list_render_textures
  • list_scriptable_objects
  • list_scripts
  • list_scripts_by_assembly
  • list_shader_graphs
  • list_shaders
  • list_speedtree_assets
  • list_sprite_assets
  • list_sprite_atlases
  • list_subscenes
  • list_substance_assets
  • list_terrain_data
  • list_test_assemblies
  • list_tilemap_assets
  • list_timeline_playables
  • list_tmp_fonts
  • list_ui_documents
  • list_unity_hub_projects
  • list_vfx_graphs
  • list_video_clips
  • list_visual_scripting_assets
  • read_agent_docs
  • read_ai_skill
  • search_assets_by_name
  • search_project
  • search_tools

Write 1 · Create, change, send or run things.

  • get_tags_and_layers

Secrets and settings it asks for

Other settings (environment variables or headers).

  • UNITY_PROJECT_PATH

Files it touches

  • Any path the agent passes to its tools

Tools (134)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • detect_assembly_cycles

    Detect circular references in assembly definitions. Speeds up fixing compile errors.

  • find_ai_related_scripts

    Scan C# scripts for AI/ML patterns: Sentis, ML-Agents, NavMesh, behavior trees, ONNX, LLM API strings.

  • find_references

    Find all assets (scenes, prefabs, materials, etc.) that reference the given asset. Pass asset path (e.g. Assets/Texture.png) or GUID.

  • find_script_references

    Find C# files that reference a type/class name. Speeds up refactoring.

  • find_scripts_by_content

    Find C# scripts that contain a type or pattern (e.g. MonoBehaviour, ScriptableObject, or custom). Optionally filter by namespace.

  • get_accessibility_stack

    Accessibility module/package presence and AccessibilityNode / AssistiveSupport script hits.

  • get_addressables_info

    Get Addressables groups and config path if the project uses Addressables.

  • get_ads_config

    Detect ad SDK presence (Unity Ads, AdMob, ironSource).

  • get_ai_ml_package_inventory

    List Unity AI/ML packages in manifest (ML-Agents, Sentis, Barracuda, AI Navigation, Muse, Unity AI).

  • get_ai_stack_summary

    One-shot AI stack summary: packages, model files, script hits, ML-Agents configs. Set include_prompt_assets for prompt-like JSON/MD scan.

  • get_all_components_by_type

    Get all occurrences of a component type across all scenes (scene path + GameObject name).

  • get_analytics_or_crash_config

    Detect analytics/crash reporting services (Unity, Sentry, Crashlytics, BugSnag).

  • get_animator_states

    Get state names from an Animator Controller (.controller) file.

  • get_animator_transitions

    Get state names and transitions (from/to) from an Animator Controller.

  • get_assembly_dependency_graph

    Get assembly definition dependency graph (nodes and edges).

Show 119 more tools
  • get_assembly_for_path

    Get the assembly (asmdef name and path) that contains the given asset path (script or folder).

  • get_asset_folder_tree

    Get a tree of Assets folder (directories and file names). Useful for understanding project layout.

  • get_audio_settings

    Get AudioManager.asset (global volume, reverb, DSP buffer).

  • get_broken_asset_refs

    List prefabs, scenes, materials with any missing GUID reference (not only scripts).

  • get_broken_script_refs

    List prefabs/scenes that reference a script GUID with no .cs in project (missing script refs).

  • get_build_size_estimate

    Estimate build size: aggregate assets referenced by all build scenes, total size and largest assets.

  • get_build_target_info

    Get active build target / platform from ProjectSettings.

  • get_changelog

    Read CHANGELOG.md or CHANGELOG if present.

  • get_cloud_services_config

    Get Unity Cloud / Unity Connect config if present.

  • get_discord_config

    Detect Discord SDK path in Plugins.

  • get_feature_set_inference

    Infer which Unity 6 feature sets (2D, ECS, AR, etc.) are used from package manifest.

  • get_firebase_config

    Get Firebase config (GoogleServices path, project ID). No secrets.

  • get_fmod_config

    Get FMOD config (banks path, bank files).

  • get_git_lfs_tracked

    Get Git LFS patterns from .gitattributes.

  • get_graphics_settings

    Get Graphics settings (ProjectSettings/GraphicsSettings.asset).

  • get_input_actions_summary

    Get action maps and actions from an .inputactions file.

  • get_input_axes

    Get input axes from InputManager (name, descriptive name, positive button).

  • get_layer_collision_matrix

    Get layer collision matrix and layer names from TagManager/DynamicsManager.

  • get_lighting_scene_info

    Get lighting-related info for a scene: referenced lighting assets and GI workflow mode if present.

  • get_localization_stack

    Localization package + Locale/StringTable assets (broader than get_localization_tables).

  • get_localization_tables

    List localization table files under Assets/Localization if present.

  • get_meta_for_asset

    Read .meta for any asset path (guid and key-value pairs).

  • get_multiplayer_stack

    Detect Netcode / multiplayer packages and NetworkBehaviour-style scripts (NGO, Relay, Lobby, Mirror, Photon, …).

  • get_navigation_settings

    Get NavMesh/agent settings from ProjectSettings if present.

  • get_optimization_package_inventory

    Adaptive Performance and Project Auditor packages, scaler assets, and script usage.

  • get_package_dependency_graph

    Get package dependency graph (nodes and edges from manifest + lock).

  • get_physics_settings

    Get Physics/DynamicsManager or Physics2D settings (key-value).

  • get_physics_stack

    Physics packages (Unity Physics, Physics Core 2D), module hints, and Rigidbody/physics script hits.

  • get_plastic_config

    Get Plastic SCM config (.plastic, workspace name).

  • get_platform_build_hints

    PlayerSettings snippets for Android/WebGL/etc., build target, and related packages (Unity 6 platform pass).

  • get_player_settings

    Get Player/ProjectSettings (product name, company, bundle ID, version, etc.).

  • get_playfab_config

    Get PlayFab config (title ID, config paths) from project. No secrets.

  • get_prefab_dependencies

    List asset paths referenced by a prefab. Helps impact analysis.

  • get_prefab_script_guids

    Get script GUIDs (MonoBehaviour) referenced by a prefab.

  • get_prefab_summary

    Get a short summary of a prefab: root name, component count, and component type names.

  • get_project_info

    Get Unity project info: path, Unity version, build scene count, player/product name.

  • get_project_stats

    One-shot project stats: script count, prefabs, scenes, materials, animations, assemblies, packages.

  • get_project_version

    Get project/bundle version from PlayerSettings.

  • get_quality_settings

    Get QualitySettings (quality levels) from ProjectSettings.

  • get_release_readiness

    One-shot release readiness: version, build scene count, packages, broken refs, assembly cycles, large assets.

  • get_render_pipeline_migration_hints

    Infer BIRP vs URP/HDRP and flag Built-in RP deprecation / migration risk (Unity 6.5+).

  • get_repo_docs

    Read README, CONTRIBUTING, .cursorrules, CODING_STANDARDS, STYLE if present at project root.

  • get_scene_components_by_type

    Get GameObjects in a scene that have a given component type (e.g. Camera, Light).

  • get_scene_hierarchy_flat

    Get a flat list of all GameObjects in a scene (name and layer).

  • get_scene_objects_by_tag

    Get GameObjects in a scene that have a given tag (e.g. Spawn, Respawn).

  • get_scene_referenced_assets

    List asset paths referenced by a scene (GUIDs resolved). Helps build size and impact.

  • get_scene_summary

    Get a short summary of a scene: root GameObject names and approximate component count.

  • get_script_execution_order

    Get script execution order (MonoManager: script GUID and order).

  • get_script_public_api

    Parse a C# script and return class name, base type, public methods and fields (no Unity required).

  • get_scripting_defines

    Get global and per-assembly scripting define symbols.

  • get_steam_config

    Get Steam config (steam_appid.txt, Steamworks path).

  • get_tags_and_layers

    Get Tags and Layers from TagManager.

  • get_texture_meta

    Get texture .meta info (maxTextureSize, width/height, spriteMode, spritePixelsToUnits) for a texture path.

  • get_time_settings

    Get Time/Fixed timestep settings (TimeManager.asset).

  • get_tmp_settings_path

    Get path to TMP Settings asset if present.

  • get_ugs_cloud_stack

    Unity Gaming Services / Cloud Code / Auth / Economy package and script inventory.

  • get_version_control_settings

    Get Unity version control settings (serialization mode, visible meta files).

  • get_wwise_config

    Get Wwise config (sound banks, project paths).

  • get_xr_settings

    Get XR/VR project settings (XRSettings.asset).

  • list_ai_prompt_or_config_assets

    Heuristic scan for JSON/MD assets that look like prompts, RAG, or LLM config under Assets.

  • list_ai_skills

    List bundled workflow skills by Unity domain (scenes, prefabs, assets, project, code, ai-ml, performance, …).

  • list_all_scenes

    List all .unity scene files under Assets (not only build-indexed).

  • list_animation_clips

    List all Animation Clip (.anim) assets.

  • list_animator_controllers

    List all Animator Controller (.controller) assets.

  • list_animator_override_controllers

    List AnimatorOverrideController .controller assets.

  • list_asmdef_references

    List assembly names that reference the given assembly (reverse dependencies).

  • list_assemblies

    List assembly definitions (.asmdef) with path, name, references, platforms.

  • list_assets_by_extension

    List assets by file extension (e.g. .png, .fbx, .mp3). Optionally under a folder.

  • list_audio_clips

    List audio clip files (.wav, .mp3, .ogg, .aiff) under Assets.

  • list_audio_mixers

    List Audio Mixer (.mixer) assets.

  • list_avatar_masks

    List Avatar Mask (.mask) assets used by Animator.

  • list_build_profiles

    List Unity 6 Build Profile assets (plus whether classic EditorBuildSettings exists).

  • list_build_scenes

    List scenes in EditorBuildSettings (build order) as JSON.

  • list_ci_configs

    List CI config files (.github/workflows, Jenkinsfile, unity-cloud-build).

  • list_cinemachine_assets

    Cinemachine package + virtual camera assets/prefabs under Assets.

  • list_editor_scripts

    List C# scripts in Editor folders or with Editor in path.

  • list_figma_related_assets

    List assets in Figma folder or with figma in path.

  • list_input_action_assets

    List New Input System .inputactions assets.

  • list_large_assets

    List assets over a size threshold (default 5 MB).

  • list_legacy_font_assets

    List legacy font assets (.fontsettings, .ttf, .otf) — not TMP.

  • list_lighting_settings_assets

    List lighting-related .asset files (LightingSettings, lightmap, etc.).

  • list_lottie_assets

    List Lottie-related JSON assets.

  • list_materials

    List .mat materials; optionally under a folder. Includes shader GUID when readable.

  • list_materials_using_shader

    List material paths that use a given shader (pass shader GUID or asset path).

  • list_ml_agents_training_configs

    Find ML-Agents trainer YAML configs in project root and common folders.

  • list_ml_model_assets

    List ML model files under Assets (.onnx, .nn, .pt, .tflite, .pb).

  • list_package_samples

    List Samples folders or sample paths under Packages.

  • list_packages

    List Unity packages from Packages/manifest.json (and optional packages-lock.json).

  • list_prefab_variants

    List prefabs that are variants of another prefab.

  • list_prefabs

    List all .prefab files. Optionally filter by path prefix under Assets.

  • list_prefabs_with_component

    List prefabs that contain a given component type (e.g. Animator, Rigidbody).

  • list_presets

    List .preset assets.

  • list_render_pipelines

    List render pipeline assets and volume profiles (URP/HDRP).

  • list_render_textures

    List RenderTexture (.renderTexture) assets.

  • list_scriptable_objects

    List .asset files that are ScriptableObject instances (data assets).

  • list_scripts

    List all C# scripts under Assets. Optionally filter by folder prefix (e.g. Scripts).

  • list_scripts_by_assembly

    List C# script paths that belong to a given assembly (by name or asmdef path).

  • list_shader_graphs

    List Shader Graph (.shadergraph) assets.

  • list_shaders

    List all .shader files in Assets and Packages.

  • list_speedtree_assets

    List SpeedTree .spm and .stm assets.

  • list_sprite_assets

    List textures configured as sprites (spriteMode in .meta).

  • list_sprite_atlases

    List Sprite Atlas (.spriteatlas) assets.

  • list_subscenes

    List ECS/DOTS .subscene assets.

  • list_substance_assets

    List Substance .sbsar and .sbs assets.

  • list_terrain_data

    List TerrainData and TerrainLayer .asset files.

  • list_test_assemblies

    List assembly definitions that look like test assemblies (path contains test/editor).

  • list_tilemap_assets

    List tilemap-related .asset files.

  • list_timeline_playables

    List Timeline .playable assets.

  • list_tmp_fonts

    List TMP/font-related assets.

  • list_ui_documents

    List UI Toolkit .uxml and .uss files.

  • list_unity_hub_projects

    List Unity Hub projects (basenames only by default; set UNITY_MCP_ALLOW_HUB_PATHS=1 for full paths). Does not require UNITY_PROJECT_PATH.

  • list_vfx_graphs

    List VFX Graph (.vfx) assets.

  • list_video_clips

    List video clip assets (.mp4, .mov, .webm, .avi, .asf).

  • list_visual_scripting_assets

    List Visual Scripting (Bolt/Unity) .asset files in Ludiq or com.unity.visualscripting.

  • read_agent_docs

    Read .agents/AGENT.md and optionally REPO_UNDERSTANDING.md.

  • read_ai_skill

    Read a bundled skill by id from list_ai_skills (e.g. unity-scenes-workflow, unity-runtime-performance).

  • search_assets_by_name

    Search Assets (and optionally Packages) by file or folder name pattern (e.g. Player, *Menu*).

  • search_project

    Combined search: by asset name pattern, script content pattern, and/or referrers of an asset path. Returns assets, scripts, and optionally referrers.

  • search_tools

    Find the most relevant tools by intent. Pass a query (e.g. find references, missing script, texture) to get matching tools with descriptions. Omit query to list all tools by category.

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    Last commit
    Aug 4, 2026 (2 months ago)
    Last release
    Aug 4, 2026 (2 months ago)

    From GitHub (fetched Oct 24, 2026).

    Details

    Registry name
    io.github.rachitkumarrastogi/unity-mcp-server
    Version
    1.7.0
    Auth
    No auth
    Packages
    npm unity-mcp-server
    License
    License unknown
    Repository
    github.com/rachitkumarrastogi/unity-mcp-server
    First seen
    Oct 24, 2026
    Last checked
    Oct 24, 2026
    Source
    Official MCP Registrygithub-graphql

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    Unity MCP Server. Agent Mart. https://agentmart.dev/connectors/rachitkumarrastogi-unity-mcp-server (last updated 2026-10-24)