Dockerfile.mcp-runtime

# Generic MCP stdio runtime for ContextMemory gateway.
# Speaks HTTP to the API; spawns Cursor-style command/args/env MCP servers.
FROM node:22-alpine

LABEL org.opencontainers.image.source="https://github.com/Kortexio/ContextMemory"
LABEL org.opencontainers.image.description="ContextMemory MCP stdio runtime sidecar"

RUN apk add --no-cache python3 py3-pip git curl bash ca-certificates \
  && mkdir -p /opt/mcps /app /opt/mcps-builtin \
  && adduser -D -u 10001 mcpuser

WORKDIR /opt/mcps-builtin
RUN npm init -y >/dev/null \
  && npm install zuora-mcp@1.1.0 --omit=dev \
  && ln -sfn node_modules/zuora-mcp zuora-mcp \
  && test -f /opt/mcps-builtin/zuora-mcp/dist/index.cjs

WORKDIR /app
COPY mcp-runtime/package.json ./
COPY mcp-runtime/server.mjs ./
COPY mcp-runtime/docker-entrypoint.sh ./docker-entrypoint.sh
RUN chmod +x /app/docker-entrypoint.sh \
  && chown -R mcpuser:mcpuser /opt/mcps /opt/mcps-builtin /app

ENV PORT=8080 \
    NODE_ENV=production \
    MCP_SESSION_IDLE_MS=300000 \
    MCP_DEFAULT_TIMEOUT_MS=120000 \
    npm_config_update_notifier=false

USER mcpuser
EXPOSE 8080
HEALTHCHECK --interval=15s --timeout=5s --start-period=40s --retries=5 \
  CMD curl -fsS http://127.0.0.1:8080/health || exit 1

ENTRYPOINT ["/app/docker-entrypoint.sh"]