docker-compose.yml

# Local multi-container stack. HF Spaces uses server/Dockerfile + server/start.sh instead.
# This service overrides the Dockerfile CMD so Compose uses the sidecar MCP services below.
# In-stack MCP URLs use service DNS on port 8000; host maps are 8001/8002.
x-ollama-env: &ollama_env
  OLLAMA_HOST: ${OLLAMA_HOST:-http://host.docker.internal:11434}
  OLLAMA_MODEL: ${OLLAMA_MODEL:-}
  OLLAMA_EMBEDDING_MODEL: ${OLLAMA_EMBEDDING_MODEL:-qwen3-embedding:4b}

x-openai-env: &openai_env
  OPENAI_API_KEY: ${OPENAI_API_KEY:-}
  OPENAI_BASE_URL: ${OPENAI_BASE_URL:-}

x-mcp-healthcheck: &mcp_healthcheck
  test:
    - CMD-SHELL
    - >
      node -e "fetch('http://localhost:8000/').then(r=>process.exit([200,301,302,307,308,400,404,405].includes(r.status)?0:1)).catch(()=>process.exit(1))"
  interval: 10s
  timeout: 5s
  retries: 20
  start_period: 30s

services:
  neo4j:
    image: neo4j
    restart: unless-stopped
    environment:
      NEO4J_AUTH: neo4j/${NEO4J_PASSWORD:-ilovecoding}
    ports:
      - "7474:7474"
      - "7687:7687"
    healthcheck:
      # Substs from project .env; keep NEO4J_AUTH in sync (user/<password> for neo4j image)
      test: ["CMD-SHELL", "cypher-shell -a bolt://localhost:7687 -u ${NEO4J_USER:-neo4j} -p ${NEO4J_PASSWORD:-ilovecoding} 'RETURN 1' >/dev/null 2>&1 || exit 1"]
      interval: 10s
      timeout: 5s
      retries: 20
      start_period: 30s

  neurocaster_env:
    build:
      context: .
      dockerfile: server/Dockerfile
    env_file:
      - .env
    command: ["uvicorn", "server.app:app", "--host", "0.0.0.0", "--port", "8000"]
    environment:
      SHARED_DATA_ROOT: ${SHARED_DATA_ROOT:-/app/shared_data}
      NEO4J_URI: ${NEO4J_URI:-bolt://neo4j:7687}
      NEO4J_USER: ${NEO4J_USER:-neo4j}
      NEO4J_PASSWORD: ${NEO4J_PASSWORD:-ilovecoding}
      NEO4J_DATABASE: ${NEO4J_DATABASE:-neo4j}
      CODE_INDEXING_MCP_URL: ${CODE_INDEXING_MCP_URL:-http://code_indexing_mcp:8000/api/mcp}
      CODE_INDEXING_MCP_INGEST_TOOL: ${CODE_INDEXING_MCP_INGEST_TOOL:-ingest_repo}
      CODE_INDEXING_MCP_SEARCH_TOOL: ${CODE_INDEXING_MCP_SEARCH_TOOL:-search_code_graph}
      NEO4J_CYPHER_MCP_URL: ${NEO4J_CYPHER_MCP_URL:-}
      NEO4J_CYPHER_MCP_TOOL: ${NEO4J_CYPHER_MCP_TOOL:-read_neo4j_cypher}
      DECK2VIDEO_MCP_URL: ${DECK2VIDEO_MCP_URL:-http://deck2video_mcp:8000/api/mcp}
      MERMAID_MCP_URL: ${MERMAID_MCP_URL:-https://mcp.mermaid.ai/mcp}
      MERMAID_MCP_AUTH_TOKEN: ${MERMAID_MCP_AUTH_TOKEN:-}
      NEUROCASTER_REPO_POOL: ${NEUROCASTER_REPO_POOL:-/app/shared_data/curriculum/repo_pool.json}
      NEUROCASTER_CURRICULUM_STATE: ${NEUROCASTER_CURRICULUM_STATE:-/app/shared_data/curriculum/state.json}
      NEUROCASTER_DEFAULT_GITHUB_REPO: ${NEUROCASTER_DEFAULT_GITHUB_REPO:-psf/requests}
      NEUROCASTER_DEFAULT_GITHUB_REF: ${NEUROCASTER_DEFAULT_GITHUB_REF:-main}
      NEUROCASTER_OFFLINE_MCP: ${NEUROCASTER_OFFLINE_MCP:-0}
      NEUROCASTER_CURRICULUM_LEVEL: ${NEUROCASTER_CURRICULUM_LEVEL:-easy}
      NEUROCASTER_ENABLE_CRITIC: ${NEUROCASTER_ENABLE_CRITIC:-1}
      NEUROCASTER_ENABLE_TRIBE: ${NEUROCASTER_ENABLE_TRIBE:-0}
      GITHUB_TOKEN: ${GITHUB_TOKEN:-}
      HF_TOKEN: ${HF_TOKEN:-}
      ANTHROPIC_API_KEY: ${ANTHROPIC_API_KEY:-}
      <<: [*ollama_env, *openai_env]
    extra_hosts:
      - "host.docker.internal:host-gateway"
    ports:
      - "8000:8000"
    volumes:
      - ./shared_data:/app/shared_data
    depends_on:
      code_indexing_mcp:
        condition: service_healthy
      deck2video_mcp:
        condition: service_healthy

  code_indexing_mcp:
    image: nishithp/code_indexing_mcp
    restart: unless-stopped
    ports:
      - "8001:8000"
    environment:
      HOST: "0.0.0.0"
      PORT: "8000"
      MCP_PATH: /api/mcp/
      SHARED_DATA_ROOT: ${SHARED_DATA_ROOT:-/app/shared_data}
      NEO4J_URI: ${NEO4J_URI:-bolt://neo4j:7687}
      NEO4J_USER: ${NEO4J_USER:-neo4j}
      NEO4J_PASSWORD: ${NEO4J_PASSWORD:-ilovecoding}
      NEO4J_DATABASE: ${NEO4J_DATABASE:-neo4j}
      <<: [*ollama_env, *openai_env]
    extra_hosts:
      - "host.docker.internal:host-gateway"
    volumes:
      - ./shared_data:/app/shared_data
    depends_on:
      neo4j:
        condition: service_healthy
    healthcheck: *mcp_healthcheck

  deck2video_mcp:
    image: nishithp/deck2video_mcp
    restart: unless-stopped
    ports:
      - "8002:8000"
    environment:
      HOST: "0.0.0.0"
      PORT: "8000"
      MCP_PATH: /api/mcp/
      SHARED_DATA_ROOT: ${SHARED_DATA_ROOT:-/app/shared_data}
    volumes:
      - ./shared_data:/app/shared_data
    healthcheck: *mcp_healthcheck