PostgreSQL
This PostgreSQL MCP server by Blackklegend provides direct database access and management capabilities through the pg library and Model Context Protocol SDK. Built with TypeScript and featuring five core tools including schema listing, table discovery, DDL retrieval, data sampling, and arbitrary SQL execution with configurable row limits, it connects to PostgreSQL databases using standard environment variables or hardcoded defaults and automatically applies LIMIT clauses to prevent runaway queries. The implementation includes comprehensive error handling for SQL operations and uses the information_schema for metadata discovery, making it valuable for database administrators, developers, and AI assistants who need to explore database structures, analyze table contents, and execute ad-hoc queries against PostgreSQL databases in development or production environments.
Composite of vulnerability cleanliness, spec conformance, provenance, stability, and usage signals — scanned and weighted by Cognium. Human and agent signals are tracked separately. Last scanned 2026-09-28.
Scan details: Circle-IR · 2026-09-28 · Appeal
View full trust & usage report →Metadata
- Version
- 1.0.0
- Skill type
- atomic
- Execution layer
- mcp-remote
- Category
- database
- Source
- PulseMCP
- Repository
- github.com/blackklegend/postgres-mcp
- Author type
- human
- Last scanned
- 2026-09-28
- Updated
- 2026-09-28
Use via MCP
Resolve PostgreSQL from your agent
Streamable HTTP transport at https://api.skillsregistry.net/mcp. No auth for read tools. Discovery: .well-known/mcp.json.
One command in your shell — Claude Code wires it up and verifies the connection. Run /mcp in any session to confirm.
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp--scope user for --scope project to commit it to .mcp.json.