Plugin

Pg Aiguide

PostgreSQL documentation and best practices through semantic search and curated skills, including TimescaleDB and Tiger Cloud ecosystem tools.

Type: Plugin
Repository: timescale/pg-aiguide
GitHub stars: 1.8k
License: Apache-2.0
Repo last updated: Sep 25, 2026
Source file: .cursor-plugin/plugin.json
Version: 0.6.1
Author: TigerData

What Pg Aiguide is

Pg Aiguide is a plugin published in the timescale/pg-aiguide repository on GitHub, which has about 1.8k stars. The repository describes itself as: “MCP server and Claude plugin for Postgres skills and documentation. Helps AI coding tools generate better PostgreSQL code.”

A plugin is a package that bundles skills, slash commands, subagents, hooks, and MCP connectors so they install together. Plugins are plain files with a manifest at .claude-plugin/plugin.json, and they work in both Claude Code and Claude Cowork.

Installing Pg Aiguide adds everything it ships in one step. Connectors inside a plugin still need to be connected separately, and hooks and subagents only run in Cowork and Claude Code, not in regular chat.

How to install Pg Aiguide

Claude Code

Add the repository as a plugin marketplace: claude plugin marketplace add timescale/pg-aiguide
Install the plugin: claude plugin install pg-aiguide@<marketplace-name>, using the marketplace name from the repository's .claude-plugin/marketplace.json.
Restart the session if the new skills or commands don't appear straight away.

Claude Cowork

Open Customize → Plugins and choose Add marketplace.
Enter timescale/pg-aiguide (the owner/repo shorthand works for GitHub).
Find Pg Aiguide in the list, click Install, then connect any connectors it needs from its Connectors tab.

New to extending Cowork? Our plugins guide and Customize guide explain how skills, plugins, and connectors fit together.

Inside the source file

We couldn't retrieve the source file for this entry. Browse the repository on GitHub to find it and read the README before installing.

Before you install

Read the whole file first. Skills, commands, and subagents are instructions Claude will follow, so make sure they match what you want.
Check which tools, scripts, or MCP servers it uses. Local servers and scripts run with your permissions.
Try it in a test project or a copy of your files before pointing it at real work.
Pin the version you tested, and review changes before updating.
Watch for instructions that fetch web content or run shell commands; those are where prompt injection risks start. See our prompt injection guide.

FAQ

What is Pg Aiguide?

Pg Aiguide is a plugin for Claude Code and Claude Cowork from the timescale/pg-aiguide repository on GitHub. PostgreSQL documentation and best practices through semantic search and curated skills, including TimescaleDB and Tiger Cloud ecosystem tools.

How do I install Pg Aiguide in Claude Code?

Add the repository as a plugin marketplace: claude plugin marketplace add timescale/pg-aiguide Install the plugin: claude plugin install pg-aiguide@<marketplace-name>, using the marketplace name from the repository's .claude-plugin/marketplace.json. Restart the session if the new skills or commands don't appear straight away.

Can I use Pg Aiguide in Claude Cowork?

Open Customize → Plugins and choose Add marketplace. Enter timescale/pg-aiguide (the owner/repo shorthand works for GitHub). Find Pg Aiguide in the list, click Install, then connect any connectors it needs from its Connectors tab.

Is Pg Aiguide safe to install?

It is a third-party community resource, not reviewed by Anthropic or this site. Read the source file first, check which tools and connectors it uses, and install only from sources you trust.

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Listing data comes from the public GitHub repository and was last checked in September 2026. Excerpts are © their authors and shared under Apache-2.0. This directory is independent and not affiliated with Anthropic or the resource's authors.