io.github.Eszetael/postgres-mcp-hardeneddatabases

PostgreSQL (hardened, read-only)

Verified · today

Read-only PostgreSQL over MCP. Writes refused at the parsed SQL, plus a READ ONLY transaction.

Install

claude mcp add postgres-mcp-hardened -- npx -y [email protected]

Requires: DATABASE_URL, MCP_STATEMENT_TIMEOUT, MCP_ALLOW_TABLES, MCP_AUDIT_LOG

Our take

Offers read-only PostgreSQL access with both SQL parsing checks and transaction-level safeguards against writes. It is a good fit for teams that want database querying through MCP without granting mutation capability, especially in analyst or production-adjacent contexts. The security posture is a meaningful quality signal, though with no visible usage metrics it still appears to be a cautious specialist tool rather than a widely validated default.

reviewed by hand · 2026-08-10

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Verification record

last verified
today
github stars
0
last commit
today
archived
no
license
MIT
latest version
0.1.5
in registry since
2026-08-09

github.com/Eszetael/postgres-mcp-hardened

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