Method list_tools

backend/app/services/mcp_client.py:310–331

Fetch available tools from the MCP server.

(self)

    # ── Public API ───────────────────────────────────────────────

    async def list_tools(self) -> list[dict]:
        """Fetch available tools from the MCP server."""
        try:
            data = await self._detect_and_request("tools/list")

            if "error" in data:
                err = data["error"]
                msg = err.get("message", str(err)) if isinstance(err, dict) else str(err)
                raise Exception(f"MCP error: {msg}")

            result = data.get("result", {})
            tools = result.get("tools", []) if isinstance(result, dict) else []
            return [
                {
                    "name": t.get("name", ""),
                    "description": t.get("description", ""),
                    "inputSchema": t.get("inputSchema", {}),
                }
                for t in tools
            ]
        except httpx.HTTPError as e:
            raise Exception(f"Connection failed: {str(e)[:200]}")

    async def call_tool(self, tool_name: str, arguments: dict) -> str:
        """Execute a tool on the MCP server."""