app.py

from __future__ import annotations

import os
import sys
from pathlib import Path
from typing import Any

from fastapi import FastAPI

PLUGIN_DIR = Path(__file__).resolve().parent / "galpy" / "mcp_output" / "mcp_plugin"
plugin_str = str(PLUGIN_DIR)
if plugin_str not in sys.path:
    sys.path.insert(0, plugin_str)

app = FastAPI(title="galpy MCP Info App", version="1.0.0")


@app.get("/")
def root() -> dict[str, Any]:
    return {
        "name": "galpy MCP Service",
        "description": "Supplementary info app for local development.",
        "mcp_entrypoint": "galpy/mcp_output/start_mcp.py",
        "default_port": int(os.getenv("PORT", "7860")),
    }


@app.get("/health")
def health() -> dict[str, str]:
    return {"status": "healthy"}


@app.get("/tools")
def tools() -> dict[str, Any]:
    from mcp_service import create_app

    mcp = create_app()
    raw_tools = getattr(mcp, "tools", [])

    out: list[dict[str, Any]] = []
    if isinstance(raw_tools, dict):
        for name, tool_obj in raw_tools.items():
            desc = getattr(tool_obj, "description", "")
            out.append({"name": str(name), "description": str(desc)})
    else:
        for item in raw_tools:
            if isinstance(item, dict):
                out.append(
                    {
                        "name": str(item.get("name", "")),
                        "description": str(item.get("description", "")),
                    }
                )
            else:
                name = getattr(item, "name", getattr(item, "__name__", ""))
                desc = getattr(item, "description", "")
                out.append({"name": str(name), "description": str(desc)})

    return {"count": len(out), "tools": out}