Read-only SQL queries and schema inspection against a PostgreSQL database.
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Postgres MCP Pro
Inspect schemas, run queries, and analyze performance against a PostgreSQL database. Maintained by Crystal DBA.
Required environment
| Variable | Description |
|---|---|
DATABASE_URI | Connection string, e.g. postgresql://user:pass@host:5432/db |
Access mode
Runs in restricted mode by default (read-only, safe for production). Use --access-mode=unrestricted only for trusted dev databases.
Setup
uvx postgres-mcp --access-mode=restricted
Use PostgreSQL in Feishu/Lark bots, DingTalk bots, WeCom bots, WeChat bots, QQ bots, Slack bots, Discord bots, Telegram bots, LINE Bots, and Matrix Bots.
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