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Pg Readonly MCP

A read-only Postgres MCP server that parses SQL rather than pattern-matching it.

Connector by les-k · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)
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Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/les-k-pg-readonly-mcp

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

A read-only Postgres MCP server that parses SQL rather than pattern-matching it.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
1 read · 0 write · 0 deleteRead-only
Secrets
1 (API keys, tokens or passwords)
Install scripts
Not scanned yet
Runs as
Python package

Tools by what they do 1

Read from the source code; the running server may list different tools.

Read 1 · Look things up without changing anything.

  • query

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

  • PG_READONLY_MCP_DSN

Tools (1)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • queryRun a read-only SQL query

    Description is built at runtime.

Signals

Stars
0
Forks
0
Open issues
0
Weekly downloads
34
Last commit
Oct 2, 2026 (26 days ago)
Last release
Oct 2, 2026 (26 days ago)
Last package publish
Oct 2, 2026 (26 days ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name
io.github.les-k/pg-readonly-mcp
Version
0.1.1
Auth
API key
Packages
pypi pg-readonly-mcp
License
MIT
Repository
github.com/les-k/pg-readonly-mcp
Website
les-k.github.io/field-notes.html
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql

More from les-k

Cite this page

Pg Readonly MCP. Agent Mart. https://agentmart.dev/connectors/les-k-pg-readonly-mcp (last updated 2026-10-24)