main.py                    — Master gateway (single MCP stdio process)
mcp_servers/
  middleware.py            — Aggregates local sub-server tools into hub
  proxy.py                 — Proxies remote MCP servers into hub
  gerrit.py                — OpenDev/Gerrit (direct API, runs standalone too)
  jenkins.py               — Jenkins CI (direct API, runs standalone too)

# ~/.secrets
export GERRIT_USER="your-user"
export GERRIT_HTTP_PASSWORD="your-pass"
export JENKINS_URL="http://jenkins.example.com/"
export JENKINS_USER="your-user"
export JENKINS_API_TOKEN="your-token"

source ~/.secrets
make build
make test-docker

make build       # Build Docker image
make run         # Run gateway (stdio)
make up          # docker compose up -d
make down        # docker compose down
make test        # Tests locally
make test-docker # Tests in container
make healthz     # Health check
make lint        # Lint all files
make clean       # Remove image
make help        # Show targets

{
  "mcpServers": {
    "gateway": {
      "command": "docker",
      "args": ["compose", "-f", "/path/to/docker-compose.yml", "run", "--rm", "-i", "gateway"],
      "env": {
        "GERRIT_USER": "${GERRIT_USER}",
        "GERRIT_HTTP_PASSWORD": "${GERRIT_HTTP_PASSWORD}",
        "JENKINS_URL": "${JENKINS_URL}",
        "JENKINS_USER": "${JENKINS_USER}",
        "JENKINS_API_TOKEN": "${JENKINS_API_TOKEN}"
      },
      "type": "stdio",
      "timeout": 120000
    }
  }
}

python mcp_servers/gerrit.py
python mcp_servers/jenkins.py