* Update github-repo-stats.yml
* pytest: make harness MCPForUnity-only; remove UnityMcpBridge paths from tests; route tools.manage_script via unity_connection for reliable monkeypatching; fix ctx usage; all tests green (39 pass, 5 skip, 7 xpass)
* Add missing meta for MaterialMeshInstantiationTests.cs (Assets)
* bridge/tools/manage_script: fix missing unity_connection prefix in validate_script; tests: tidy manage_script_uri unused symbols and arg names
* tests: rename to script_apply_edits_module; extract DummyContext to tests/test_helpers and import; add telemetry stubs in tests to avoid pyproject I/O
* tests: import cleanup and helper extraction; telemetry: prefer plain config and opt-in env override; test stubs and CWD fixes; exclude Bridge from pytest discovery
* chore: remove unintended .wt-origin-main gitlink and ignore folder
* tests: nit fixes (unused-arg stubs, import order, path-normalized ignore hook); telemetry: validate config endpoint; read_console: action optional
* Add development dependencies to pyproject.toml
- Add [project.optional-dependencies] section with dev group
- Include pytest>=8.0.0 and pytest-anyio>=0.6.0
- Add Development Setup section to README-DEV.md with installation and testing instructions
* Revert "Update github-repo-stats.yml"
This reverts commit 8ae595d2f4f2525b0e44ece948883ea37138add4.
* test: improve test clarity and modernize asyncio usage
- Add explanation for 200ms timeout in backpressure test
- Replace manual event loop creation with asyncio.run()
- Add assertion message with actual elapsed time for easier debugging
* refactor: remove duplicate DummyContext definitions across test files
Replace 7 duplicate DummyContext class definitions with imports from tests.test_helpers.
This follows DRY principles and ensures consistency across the test suite.
* chore: remove unused _load function from test_edit_strict_and_warnings.py
Dead code cleanup - function was no longer used after refactoring to dynamic tool registration.
* docs: add comment explaining CWD manipulation in telemetry test
Clarify why os.chdir() is necessary: telemetry.py calls get_package_version()
at module load time, which reads pyproject.toml using a relative path.
Acknowledges the fragility while explaining why it's currently required.
* Editor: prevent material/mesh instantiation in edit mode
- GameObjectSerializer: in edit mode, normalize material/mesh access
- material -> sharedMaterial
- materials -> sharedMaterials
- mesh -> sharedMesh
- also guard materials/sharedMaterial/sharedMaterials property names
- Tests: add strong instanceID equality checks for Renderer/MeshFilter
- prove no instantiation by shared instanceID before/after
- cover multi-material, null cases; prune brittle presence/console tests
- Clean up and relax ManageGameObject tests to avoid false negatives
* Address review: simplify edit-mode guard; include protected/internal [SerializeField]; fix tests to destroy temp primitives and use dictionary access; strengthen instanceID assertions
* Fix resource leaks in test files
- ManageGameObjectTests.cs: Destroy temporary primitive GameObject after extracting sharedMesh
- MaterialMeshInstantiationTests.cs: Destroy instantiated uniqueMesh after test completion
These fixes prevent resource leaks in Unity test files by properly cleaning up temporary objects created during tests.
* Fix reflection bug in GetComponentData tests
- Replace incorrect reflection-based field access with proper dictionary key access
- GetComponentData() returns Dictionary<string, object> where 'properties' is a key, not a field
- Tests now properly access the properties dictionary and run assertions
- Fixes ineffective tests that were silently failing due to reflection returning null
* feat: add package update service with version check and GitHub integration
* feat: add migration warning banner and dialog for legacy package users
* test: remove redundant cache expiration and clearing tests from PackageUpdateService
* test: add package update service tests for expired cache and asset store installations
Before discovering the Tommy library I tried to parse TOML files directly. Some of the methods lingered from that time, which were messing up configuration on Windows.
Now we use Tommy more, it should work. Also consolidated some code with fresh eyes
Closes#311
* Fix issue #308: Find py files in MCPForUnityTools and version.txt
This allows for auto finding new tools. A good dir on a custom tool would look like this:
CustomTool/
├── CustomTool.MCPEnabler.asmdef
├── CustomTool.MCPEnabler.asmdef.meta
├── ExternalAssetToolFunction.cs
├── ExternalAssetToolFunction.cs.meta
├── external_asset_tool_function.py
├── external_asset_tool_function.py.meta
├── version.txt
└── version.txt.meta
CS files are left in the tools folder. The asmdef is recommended to allow for dependency on MCPForUnity when MCP For Unity is installed:
asmdef example
{
"name": "CustomTool.MCPEnabler",
"rootNamespace": "MCPForUnity.Editor.Tools",
"references": [
"CustomTool",
"MCPForUnity.Editor"
],
"includePlatforms": [
"Editor"
],
"excludePlatforms": [],
"allowUnsafeCode": false,
"overrideReferences": false,
"precompiledReferences": [],
"autoReferenced": true,
"defineConstraints": [],
"versionDefines": [],
"noEngineReferences": false
}
* Follow-up: address CodeRabbit feedback for #308 (<GetToolsFolderIdentifier was duplicated>)
* Follow-up: address CodeRabbit feedback for #308 – centralize GetToolsFolderIdentifier, fix tools copy dir, and limit scan scope
* Fixing so the MCP don't removes _skipDirs e.g. __pycache__
* skip empty folders with no py files
* Rabbit: "Fix identifier collision between different package roots."
* Update MCPForUnity/Editor/Helpers/ServerInstaller.cs
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
* Rabbbit: Cleanup may delete server’s built-in tool subfolders — restrict to managed names.
* Fixed minor + missed onadding rabit change
* Revert "Fixed minor + missed onadding rabit change"
This reverts commit 571ca8c5de3d07da3791dad558677909a07e886d.
* refactor: remove Unity project tools copying and version tracking functionality
* refactor: consolidate module discovery logic into shared utility function
* Remove unused imports
* feat: add Python tool registry and sync system for MCP server integration
* feat: add auto-sync processor for Python tools with Unity editor integration
* feat: add menu item to reimport all Python files in project
Good to give users a manual option
* Fix infinite loop error
Don't react to PythonToolAsset changes - it only needs to react to Python file changes.
And we also batch asset edits to minimise the DB refreshes
* refactor: move Python tool sync menu items under Window/MCP For Unity/Tool Sync
* Update docs
* Remove duplicate header
* feat: add OnValidate handler to sync Python tools when asset is modified
This fixes the issue with deletions in the asset, now file removals are synced
* test: add unit tests for Python tools asset and sync services
* Update MCPForUnity/Editor/Helpers/PythonToolSyncProcessor.cs
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
* style: remove trailing whitespace from Python tool sync files
* test: remove incomplete unit tests from ToolSyncServiceTests
* perf: optimize Python file reimport by using AssetDatabase.FindAssets instead of GetAllAssetPaths
---------
Co-authored-by: Johan Holtby <72528418+JohanHoltby@users.noreply.github.com>
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
* chore: update Unity version from 2021.3.45f1 to 2021.3.45f2
Older Unity version had the security vulnerability, so we update it
* feat: add dynamic version display in editor window settings
* refactor: remove manual license file handling from Unity test workflow
* Revert "refactor: remove manual license file handling from Unity test workflow"
This reverts commit a6ab3d982e792039c01a4afd353e61c7e22a2c3c.
* feat: add Unity license credentials to Docker containers in CI workflow
* refactor: replace manual Unity license activation with game-ci/unity-activator
* refactor: simplify Unity CI setup by removing game-ci activation and using built-in license handling
* fix: improve Unity license activation in CI by using unityci image's built-in activation flow
* refactor: activate once in a temporary container, then reuse the license in the long-running container
Now we got the license secret to be read, we got this error: "Machine bindings don't match". So it seems that the license I generated locally can't be used.
So we need to activate the license within the container
* Revert "refactor: activate once in a temporary container, then reuse the license in the long-running container"
This reverts commit f6a9aa68f910df37cede6f83d535098be2a9f80b.
* Revert "fix: improve Unity license activation in CI by using unityci image's built-in activation flow"
This reverts commit a9f4c0223bc3467442be6dafa1d9303479623a7c.
* Revert "refactor: simplify Unity CI setup by removing game-ci activation and using built-in license handling"
This reverts commit 4e5ffc0051a7b15b9d87ecaa06fa646f8b13b0b9.
* Revert "refactor: replace manual Unity license activation with game-ci/unity-activator"
This reverts commit e9520ee768c4e9d48efc81b1a9c3cac3986cc96a.
* Revert "feat: add Unity license credentials to Docker containers in CI workflow"
This reverts commit 01b8879e35baaf88239988b51e6d4f1e5daaa1cf.
* deps: add tomli>=2.3.0 dependency to UnityMcpServer package
* feat: dynamically fetch package version from pyproject.toml for telemetry
* Add pydantic
* feat: add resource registry for MCP resource auto-discovery
* feat: add telemetry decorator for tracking MCP resource usage
* feat: add auto-discovery and registration system for MCP resources
* feat: add resource registration to MCP server initialization
* feat: add MCPResponse model class for standardized API responses
* refactor: replace Debug.Log calls with McpLog wrapper for consistent logging
* feat: add test discovery endpoints for Unity Test Framework integration
We haven't connected them as yet, still thinking about how to do this neatly
* Fix server setup
* refactor: reduce log verbosity by changing individual resource/tool registration logs to debug level
* chore: bump mcp[cli] dependency from 1.15.0 to 1.17.0
* refactor: remove Context parameter and add uri keyword argument in resource decorator
The Context parameter doesn't work on our version of FastMCP
* chore: upgrade Python base image to 3.13 and simplify Dockerfile setup
* fix: apply telemetry decorator before mcp.tool to ensure proper wrapping order
* fix: swap order of telemetry and resource decorators to properly wrap handlers
* fix: update log prefixes for consistency in logging methods
* Fix compile errors
* feat: extend command registry to support both tools and resources
* Run get tests as a coroutine because it doesn't return results immediately
This works but it spams logs like crazy, maybe there's a better/simpler way
* refactor: migrate from coroutines to async/await for test retrieval and command execution
* feat: add optional error field to MCPResponse model
* Increased timeout because loading tests can take some time
* Make message optional so error responses that only have success and error don't cause Pydantic errors
* Set max_retries to 5
This connection module needs a lookover. The retries should be an exponential backoff and we could structure why it's failing so much
* Use pydantic model to structure the error output
* fix: initialize data field in GetTestsResponse to avoid potential errors
* Don't return path parameter
* feat: add Unity test runner execution with structured results and Python bindings
* refactor: simplify GetTests by removing mode filtering and related parsing logic
* refactor: move test runner functionality into dedicated service interface
* feat: add resource retrieval telemetry tracking with new record type and helper function
* fix: convert tool functions to async and await ctx.info calls
* refactor: reorganize menu item functionality into separate execute and get commands
An MCP resource for retrieval, and a simple command to execute. Because it's a resource, it's easier for the user to see what's in the menu items
* refactor: rename manage_menu_item to execute_menu_item and update tool examples to use async/await
We'll eventually put a section for resources
* Revert "fix: convert tool functions to async and await ctx.info calls"
This reverts commit 012ea6b7439bd1f2593864d98d03d9d95d7bdd03.
* fix: replace tomllib with tomli for Python 3.10 compatibility in telemetry module
* Remove confusing comment
* refactor: improve error handling and simplify test retrieval logic in GetTests commands
* No cache by default
* docs: remove redundant comment for HandleCommand method in ExecuteMenuItem
* First pass at new UI
* Point to new UI
* Refactor: New Service-Based MCP Editor Window Architecture
We separate the business logic from the UI rendering of the new editor window with new services.
I didn't go full Dependency Injection, not sure if I want to add those deps to the install as yet, but service location is fairly straightforward.
Some differences with the old window:
- No more Auto-Setup, users will manually decide what they want to do
- Removed Python detection warning, we have a setup wizard now
- Added explicit path overrides for `uv` and the MCP server itself
* style: add flex-shrink and overflow handling to improve UI element scaling
* fix: update UI configuration and visibility when client status changes
* feat: add menu item to open legacy MCP configuration window
* refactor: improve editor window lifecycle handling with proper update subscription
* feat: add auto-verification of bridge health when connected
* fix: update Claude Code MCP server registration to use lowercase unityMCP name and correct the manual installation instructions
* fix: add Claude CLI directory to PATH for node/nvm environments
* Clarify how users will see MCP tools
* Add a keyboard shortcut to open the window
* feat: add server download UI and improve installation status messaging
This is needed for the Unity Asset Store, which doesn't have the Python server embedded.
* feat: add dynamic asset path detection to support both Package Manager and Asset Store installations
* fix: replace unicode emojis with escaped characters in status messages
* feat: add server package creation and GitHub release publishing to version bump workflow
* fix: add v prefix to server package filename in release workflow
* Fix download location
* style: improve dropdown and settings layout responsiveness with flex-shrink and max-width
* feat: add package.json version detection and refactor path utilities
* refactor: simplify imports and use fully qualified names in ServerInstaller.cs
* refactor: replace Unity Debug.Log calls with custom McpLog class
* fix: extract server files to temp directory before moving to final location
* docs: add v6 UI documentation and screenshots with service architecture overview
* docs: add new UI Toolkit-based editor window with service architecture and path overrides
* feat: improve package path resolution to support Package Manager and Asset Store installations
* Change Claude Code's casing back to "UnityMCP"
There's no need to break anything as yet
* fix: update success dialog text to clarify manual bridge start requirement
* refactor: move RefreshDebounce and ManageScriptRefreshHelpers classes inside namespace
* feat: add Asset Store fallback path detection for package root lookup
* fix: update server installation success message to be more descriptive
* refactor: replace Unity Debug.Log calls with custom McpLog utility
* fix: add file existence check before opening configuration file
* refactor: simplify asset path handling and remove redundant helper namespace references
* docs: update code block syntax highlighting in UI changes doc
* docs: add code block syntax highlighting for file structure example
* feat: import UnityEditor.UIElements namespace for UI components for Unity 2021 compatibility
* refactor: rename Python server references to MCP server for consistency
* fix: reset client status label color after error state is cleared
* Replace the phrase "Python server" with "MCP server"
* MInor doc clarification
* docs: add path override methods for UV and Claude CLI executables
* docs: update service locator registration method name from SetCustomImplementation to Register
* Copy UnityMcpBridge into a new MCPForUnity folder
This is to close#284
* refactor: rename UnityMcpBridge directory to MCPForUnity in docs
* chore: rename UnityMcpBridge directory to MCPForUnity across workflow files
* chore: rename UnityMcpBridge directory to MCPForUnity across all files
* refactor: update import paths from UnityMcpBridge to MCPForUnity across test files
* fix: update module import paths to use MCPForUnity instead of UnityMcpBridge
* chore: update unity-mcp package path to MCPForUnity directory
* feat: add OneTimeSetUp to initialize CommandRegistry before tests run
Hopefully fix the CI failures
* Apply recent fix to new folder
* Temporarily trigger tests to see if CI works
* Revert "Temporarily trigger tests to see if CI works"
It works!
This reverts commit 8c6eaaad07545cef047769f2c52fe506545a8161.
dsarno
GitHub Actions
Shutong Wu
Marcus Sanatan