Initial commit: xmcp — OpenAPI-to-MCP server

MCP server generated from an OpenAPI document with FastMCP v4.
Configurable via env vars (spec URL/file, transport stdio/http,
host, port, API token), built with uv, multi-stage Dockerfile
with non-root runtime.

docker-compose.yml

@@ -0,0 +1,18 @@
+services:
+  xmcp:
+    build:
+      context: .
+    image: xmcp:latest
+    env_file:
+      - .env
+    environment:
+      MCP_TRANSPORT: http
+      MCP_HOST: 0.0.0.0
+      MCP_PORT: "8000"
+    ports:
+      - "${MCP_PORT:-8000}:${MCP_PORT:-8000}"
+    restart: unless-stopped
+    # To serve a locally stored OpenAPI document, mount it and point
+    # OPENAPI_SPEC_URL at the in-container path:
+    # volumes:
+    #   - ./openapi.json:/spec/openapi.json:ro