
Build Unblocker MCP
A Model-Context-Protocol server for Cursor IDE that monitors and terminates hung Windows build executables (like cl.exe, link.exe, msbuild.exe) when they become idle.
README
Build Unblocker MCP
A Model-Context-Protocol (MCP) server for Cursor IDE to terminate hung Windows build executables.
Features
- Monitors specified build processes (
cl.exe
,link.exe
,msbuild.exe
, etc.) - Terminates processes that are idle (less than 1% CPU usage) for a configurable duration (default 90 seconds)
- Provides a tool (
unblock_build
) for Cursor IDE to trigger the unblocking process
Installation
- Ensure you have Python 3.11 or later installed.
- Install using pipx (recommended for CLI tools):
Or using pip:pipx install .
pip install .
Cursor Integration
Add the following to your Cursor IDE settings (settings.json
):
{
"mcpServers": {
"build-unblocker": {
"command": "unblock-build-mcp"
}
}
}
Local Smoke Test
You can run the tool manually to test it (use --dry-run
to avoid killing processes):
pipx run unblock-build-mcp --idle-seconds 5 --dry-run
Continuous Integration
(Replace
your-github-username
with your actual GitHub username and build-unblocker-mcp
with the repository name)
License
This project is licensed under the MIT License. See the LICENSE file for details.
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