Pg Aiguide

MCP server and Claude plugin for Postgres skills and documentation. Helps AI coding tools generate better PostgreSQL code.

Open SourceLive

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Add to your client

Add to Cursor Add to VS Code

Claude Code — run this in your terminal:

claude mcp add --transport http pg-aiguide https://mcp.tigerdata.com/docs

Claude Desktop and other clients: paste this into the configuration file

{
  "mcpServers": {
    "pg-aiguide": {
      "url": "https://mcp.tigerdata.com/docs"
    }
  }
}

Built from the configuration example in the project's README. The buttons open the app on your computer, which asks you to confirm before anything is added.

Tools it offers (2)

As the server itself reported on Nov 12, 2026. We only list tools; we never call them.

search_docs
Search documentation with hybrid semantic (vector) and keyword (BM25) search. Use semanticWeight to choose keyword-only (0), semantic-only (1), or a blend; mid values fuse rankings with RRF. Supports Tiger Cloud (TimescaleDB), PostgreSQL, and PostGIS.
source: stringquery: stringlimitsemanticWeight
view_skill
Retrieve detailed skills for TimescaleDB operations and best practices. ## Available Skills <available_skills> [11 ]{name description}: design-postgis-tables Comprehensive PostGIS spatial table design reference covering geometry types, coordinate systems, spatial indexing, and performance patterns f
skill_name: stringpath: string

Install

npx skills add timescale/pg-aiguide --skill postgres

npx skills add timescale/pg-aiguide --skill schema-exploration

npx skills add timescale/pg-aiguide

Copied from the project's README. Read what it does before you run it.

README scanSafe

Nothing risky found in the commands its README asks you to run.

We scan the README only, not the code. A clean result is not proof of safety. How we scan

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View on GitHub

Repository

Stars: 1,884
Forks: 120
Last updated: Nov 13, 2026
License: Apache-2.0
Language: TypeScript
Created: Jul 23, 2025
Open issues: 22
Quality score: A 76/100

timescale/pg-aiguide

Read from GitHub daily.

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No owner listed.