FastAPI MCP-Style Server

from fastapi.testclient import TestClient from main import app def test_mcp_echo_text(): client = TestClient(app) resp = client.post("/mcp", json={"inputs": {"text": "hello"}}) assert resp.status_code == 200 j = resp.json() assert j["status"] == "succeeded" assert j["outputs"][0]["content"] == "hello" def test_mcp_missing_inputs(): client = TestClient(app) resp = client.post("/mcp", json={}) assert resp.status_code == 400 assert "inputs" in resp.json()["detail"]