# PostgreSQL Connector MCP server

Read-only MCP server for PostgreSQL: list schemas/tables, run guarded queries.

## Links
- Registry page: https://www.getdrio.com/mcp/io-github-nagarjunr-data-connectors-postgres
- Repository: https://github.com/nagarjunr/data-connectors-for-ai-agents

## Install
- Command: `uvx data-connectors-ai`
- Auth: Auth required by registry metadata

## Setup notes
- Package: Pypi data-connectors-ai v0.1.6
- Package argument: --from
- Environment variable: POSTGRES_HOST (required)
- Environment variable: POSTGRES_PORT (default 5432)
- Environment variable: POSTGRES_DATABASE (required)
- Environment variable: POSTGRES_USER (required)
- Environment variable: POSTGRES_PASSWORD (required; secret)
- The upstream registry signals required auth or secrets.

## Tools
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## Resources
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## Prompts
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## Metadata
- Owner: io.github.nagarjunr
- Version: 0.1.6
- Runtime: Pypi
- Transports: STDIO
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: Jul 23, 2026
- Source: https://registry.modelcontextprotocol.io