yawlabs · MCP server
PostgreSQL MCP server - query, schema introspection, explain, and health checks for AI assistants
Not claimed by its maker. Is this yours? Prove it and answer the findings
The registry now serves 0.13.7. Everything measured on this page describes 0.13.4.
Findings, provenance and the install command are records of the scanned version, not the one npm would give you today. Treat them as history until this listing is rescanned. Registry checked 2026-10-04.
Published because it was found. A finding is information about where the limits are, not a verdict that the software is unsafe.
Receipt history: every signed receipt for every version of this listing, and what changed between them.
PostgreSQL MCP server - query, schema introspection, explain, and health checks for AI assistants
Static scanned
Paste this into your client's MCP configuration.
{
"mcpServers": {
"postgres-mcp": {
"command": "npx",
"args": [
"-y",
"@yawlabs/postgres-mcp@0.13.4"
]
}
}
}Or run it directly.
npx -y @yawlabs/postgres-mcp@0.13.4Pinned to 0.13.4, which is the version the findings above were found in. Drop the version to take whatever is newest, and the report on this page stops describing what you installed.
36,645 installs last month (via ecosyste.ms) · no published advisories · checked 2026-10-04
No build provenance published. The repository above is the one the publisher declared, and nothing links it to the package you would install. That is not a mark against this listing, since most packages are published this way, but it is a check nobody can run.
It renders the current rung (static scanned) and links back here, where what that does and does not establish is one click away. It updates itself as the evidence deepens.
[](https://ooruby.com/market/yawlabs-postgres-mcp)Verification records what our published tests found on a specific version at a specific date. It is not a warranty, and it does not certify that software is free of defects.
Yaw MCP -- MCP servers, managed. Free to run locally; Yaw Team adds cross-machine sync.
MCP server for enabling memory for Claude through a knowledge graph
Maintenance
MaintainedLast release 29 Sep 2026 (0.13.7), 4 days before this check on 4 Oct 2026.
Read from the npm registry's publish history, read by the nightly publisher check.
Release activity only: it says nothing about quality or safety, and a finished small package can be fine without releases. How it is measured