Ed_
c428e4331a
- Add .mcp.json at project root (correct location for claude mcp add) - Add mcp_env.toml: project-scoped PATH/env config for subprocess execution - shell_runner.py: load mcp_env.toml, add stdin=DEVNULL to fix git hang - mcp_server.py: call mcp_client.configure() at startup (fix ACCESS DENIED) - conductor skill files: enforce run_powershell over Bash, tool use hierarchy - CLAUDE.md: document Bash unreliability on Windows, run_powershell preference
95 lines
2.9 KiB
Python
95 lines
2.9 KiB
Python
"""
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MCP server exposing Manual Slop's custom tools (mcp_client.py) to Claude Code.
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All 26 tools from mcp_client.MCP_TOOL_SPECS are served, plus run_powershell.
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Delegates to mcp_client.dispatch() for all tools except run_powershell,
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which routes through shell_runner.run_powershell() directly.
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Usage (in .claude/settings.json mcpServers):
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"command": "uv", "args": ["run", "python", "scripts/mcp_server.py"]
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"""
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import asyncio
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import os
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import sys
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# Add project root to sys.path
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sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))
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import mcp_client
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import shell_runner
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from mcp.server import Server
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from mcp.server.stdio import stdio_server
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from mcp.types import Tool, TextContent
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# run_powershell is handled by shell_runner, not mcp_client.dispatch()
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# Define its spec here since it's not in MCP_TOOL_SPECS
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RUN_POWERSHELL_SPEC = {
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"name": "run_powershell",
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"description": (
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"Run a PowerShell script within the project base directory. "
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"Returns combined stdout, stderr, and exit code. "
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"60-second timeout. Use for builds, tests, and system commands."
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),
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"parameters": {
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"type": "object",
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"properties": {
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"script": {
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"type": "string",
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"description": "PowerShell script content to execute."
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}
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},
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"required": ["script"]
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}
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}
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server = Server("manual-slop-tools")
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@server.list_tools()
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async def list_tools() -> list[Tool]:
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tools = []
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for spec in mcp_client.MCP_TOOL_SPECS:
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tools.append(Tool(
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name=spec["name"],
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description=spec["description"],
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inputSchema=spec["parameters"],
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))
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# Add run_powershell
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tools.append(Tool(
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name=RUN_POWERSHELL_SPEC["name"],
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description=RUN_POWERSHELL_SPEC["description"],
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inputSchema=RUN_POWERSHELL_SPEC["parameters"],
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))
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return tools
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@server.call_tool()
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async def call_tool(name: str, arguments: dict) -> list[TextContent]:
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try:
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if name == "run_powershell":
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script = arguments.get("script", "")
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result = shell_runner.run_powershell(script, os.getcwd())
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else:
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result = mcp_client.dispatch(name, arguments)
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return [TextContent(type="text", text=str(result))]
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except Exception as e:
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return [TextContent(type="text", text=f"ERROR: {e}")]
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async def main() -> None:
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# Configure mcp_client with the project root so py_* tools are not ACCESS DENIED
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project_root = os.path.abspath(os.path.join(os.path.dirname(__file__), ".."))
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mcp_client.configure([], extra_base_dirs=[project_root])
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async with stdio_server() as (read_stream, write_stream):
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await server.run(
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read_stream,
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write_stream,
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server.create_initialization_options(),
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)
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if __name__ == "__main__":
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asyncio.run(main())
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