import json
import logging
import os
from pathlib import Path
LOG = logging.getLogger("mcp_tools")
def register_tools_with_fastmcp(app=None, binaries_path: str = "binaries.json"):
try:
import fastmcp
except Exception:
LOG.warning("fastmcp not available; skipping dynamic registration")
return []
p = Path(binaries_path)
if not p.exists():
LOG.warning("binaries.json not found; no tools to register")
return []
bins = json.loads(p.read_text(encoding="utf-8"))
registered = []
for entry in bins:
name = entry.get("name")
exe = entry.get("exe")
category = entry.get("category", "other")
def make_tool(exe_path, category):
@fastmcp.tool(name=name)
def _tool(args: str = "") -> dict:
# The actual implementation will be provided by server.run_tool_by_name
return {"note": "proxy tool", "exe": exe_path, "category": category, "args": args}
return _tool
# Use the exe name as-is; runtime will resolve using config paths
tool = make_tool(exe, category)
registered.append(name)
LOG.info("Registered %d tools (stub) with fastmcp", len(registered))
return registered
if __name__ == "__main__":
register_tools_with_fastmcp()
