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MCP server · Science

Pg Licht

by · github.com/sqlambda/pg_licht

Read-only PostgreSQL MCP server for AI assistants: schema, statistics, plans, locks, replication and PgBouncer, read from the catalog. Never writes, never returns table rows.

Unclaimed ai-agentscppdatabase-toolsmcpmcp-servermodel-context-protocolobservabilitypgbouncerpostgrespostgresql
InstallView source
39Low

Scored 13 days ago · breakdown

About Pg Licht

Pg Licht is an MCP server published by sqlambda in the Science category: read-only PostgreSQL MCP server for AI assistants: schema, statistics, plans, locks, replication and PgBouncer, read from the catalog. Never writes, never returns table rows.

The repository has 11 stars and 0 forks, with the last commit 6 days ago. Recent commit activity is the strongest signal that reported issues will get attention.

Install

From source
git clone https://github.com/sqlambda/pg_licht

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

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Security checks

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Releases

v4.7.1pg_licht_mcp v4.7.1 · 11 Oct 2026What's Changed v4.7.1: a notification is not answered by @sqlambda in https://github.com/sqlambda/pg_licht/pull/30 Full Changelog**: https://github.com/sqlambda/pg_licht/compare/v4.7.0...v4.7.1
v4.7.0pg_licht_mcp v4.7.0 · 11 Oct 2026What's Changed README: say what the server is in its opening by @sqlambda in https://github.com/sqlambda/pg_licht/pull/27 v4.7.0: what the prompts could not answer by @sqlambda in https://github.com/sqlambda/pg_licht/pull/28 Full…
v4.6.0pg_licht_mcp v4.6.0 · 4 Oct 2026What's Changed v4.6.0: hardening the build and the supply chain by @sqlambda in https://github.com/sqlambda/pg_licht/pull/24 Full Changelog**: https://github.com/sqlambda/pg_licht/compare/v4.5.1...v4.6.0
v4.5.1pg_licht_mcp v4.5.1 · 29 Sep 2026What's Changed v4.5.1: build and test on FreeBSD 14 and 15 by @sqlambda in https://github.com/sqlambda/pg_licht/pull/23 Full Changelog**: https://github.com/sqlambda/pg_licht/compare/v4.5.0...v4.5.1
v4.5.0pg_licht_mcp v4.5.0 · 28 Sep 2026What's Changed v4.5.0: the pooler in front of the database by @sqlambda in https://github.com/sqlambda/pg_licht/pull/22 Full Changelog**: https://github.com/sqlambda/pg_licht/compare/v4.4.0...v4.5.0
Questions

About Pg Licht

How do I install Pg Licht?

No package has been published for this server, so install it from source: clone the repository and follow its README.

Is Pg Licht safe to use with an AI agent?

Its trust score is 39 out of 100 (low). Conduid hasn't run static security checks on this repository yet, so review the source yourself before granting it credentials. It has no ConduID identity yet, so agent calls to it are not receipted.

Is Pg Licht still maintained?

Yes — the latest release is v4.7.1 (11 Oct 2026), and the last commit was 6 days ago. The repository has 11 stars.