Personal Brain MCP
Personal Brain MCP v0.2
PostgreSQL 기반 장기 개인 메모리 MCP 서버입니다. 로컬 Docker PostgreSQL과 원격 Neon PostgreSQL을 지원하며, Render에서 호스팅하기 위한 Streamable HTTP MCP 엔드포인트를 제공합니다.
MCP 도구
get_personal_contextsave_memoryquery_personal_database— 모델 생성 읽기 전용 SQL만 허용update_context_manifest
Related MCP server: brain-mcp
원격 엔드포인트
MCP:
POST /mcp(Streamable HTTP)상태 확인:
GET /health
Docker PostgreSQL을 사용한 로컬 개발
cp .env.example .env
# Remove/comment DATABASE_URL in .env to use the local Docker settings.
docker compose up -d
npm install
npm run check
npm run dev서버는 기본적으로 http://localhost:10000에서 수신 대기합니다.
Neon / Render
Render에서 다음 환경 변수를 설정하세요:
DATABASE_URL=<Neon connection string>
MCP_API_KEY=<long random secret, recommended>
USER_ID=main
USER_NAME=<your display name>
USER_LANGUAGE=ko
USER_TIMEZONE=Asia/SeoulRender가 PORT를 자동으로 제공합니다. 앱은 0.0.0.0:$PORT에 바인딩됩니다.
빌드 명령어:
npm install && npm run build시작 명령어:
npm start상태 확인 경로:
/health배포 후 MCP 엔드포인트는 다음과 같습니다:
https://<your-render-service>.onrender.com/mcpMCP_API_KEY가 설정된 경우, 클라이언트는 다음을 전송해야 합니다:
Authorization: Bearer <MCP_API_KEY>데이터베이스 초기화
시작 시 앱은 필요한 테이블과 인덱스가 아직 존재하지 않으면 안전하게 생성합니다. pgvector는 v0.2에서 선택 사항입니다. 활성화에 실패해도 시작이 차단되지 않습니다.
보안
.env는 Git에서 무시됩니다.Neon 연결 문자열, 비밀번호, API 키 또는 토큰을 절대 커밋하지 마세요.
query_personal_database는 하나의SELECT/WITH쿼리만 허용하며, 읽기 전용 트랜잭션에서 실행되고 출력을 최대 100행으로 제한합니다.
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