Who it is for
Developers writing PostgreSQL or TimescaleDB code with an agent's help.
AI Connectors · Developer Tools
pg-aiguide
Postgres and TimescaleDB documentation with authoring skills
Overview
What pg-aiguide does
Tiger Data publishes this server to improve the Postgres output of a coding agent. It carries two things: documentation, searched with a hybrid of vector similarity and BM25 keyword matching, and a set of skills describing TimescaleDB operations and the practices around them.
The distinction between the two matters. Documentation answers what a function does; the skills describe how to do something correctly, which is usually where a model writing SQL from memory goes wrong. The endpoint listed both tools without credentials, so the material is reachable without a Tiger Data account.
Tool surface
search_docs and view_skill are the whole surface, and the pairing is deliberate: retrieval for factual lookups, and a separate call for longer procedural guidance on TimescaleDB. Both are reads.
Availability
Where pg-aiguide is listed
pg-aiguide is listed in the Claude connectors directory only. Tiger Data has no app under the same domain in the ChatGPT directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
The MCP server behind a Claude connector is usually the same server a ChatGPT app would need, so the absence is a distribution decision rather than a technical one.
Claude listing
In the Claude connectors directory
pg-aiguide publishes 2 tools to Claude, a deliberately narrow surface; only 5.3% of the 1,253 Claude-listed connectors expose fewer.
The median Claude-listed connector filed under Developer Tools publishes 13, so this one sits 11 tools below its bucket's median, 83rd of 95.
It falls in the 1-3 tools band, which holds 16.4% of the Claude directory.
Measured against the live endpoint
A direct call to the endpoint returned 2 tools, matching the 2 the listing publishes. Probed 2026-08-07.
Tools the server actually returns
search_docsview_skill
pg-aiguide publishes a remote MCP endpoint. Claude connects to it over HTTP; there is nothing to install locally.
Every connector in the Claude directory is remote, all 1,253 of them, so transport is not a differentiator there.
- Publisher
- Tiger Data
- Verification
- Verified partner (37.8% of the Claude directory)
- Filed under
- Developer Tools
- Endpoint
-
https://mcp.tigerdata.com/docs - Documentation
- Publisher setup docs
- Published tools
- 2 · 1-3 tools band
- Depth rank in Developer Tools
- 83 of 95
- Snapshot
- August 2026
pg-aiguide carries partner verification in the Claude directory, which 474 of 1,253 listings do (37.8%). That is a review step past self-publishing, not an Anthropic-built server.
In the publisher's words
How Tiger Data describes it
Give your agent Postgres skills and documentation. Helps AI coding tools generate better PostgreSQL code.
Quoted from the connector's own Claude directory listing as captured in August 2026. Node8 did not write it and does not vouch for it.
Nearby
Other Developer Tools connectors
Devart Learn
Search Devart product documentation from an agent
Claude
Microsoft Learn
Official Microsoft and Azure documentation search and retrieval
Claude
Exa
Real-time web search and page reading
Claude · ChatGPT
GraphOS MCP Tools
Apollo docs, connector specs, and GraphOS graph telemetry
Claude
MDN
MDN web platform documentation and browser compatibility data
Claude
Metaplay SDK Docs
Search Metaplay SDK documentation and source files
ChatGPT
This is an independent catalogue entry compiled by Node8 from pg-aiguide's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Tiger Data, and inclusion here is not an endorsement.
Want your company reachable inside ChatGPT and Claude?
Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot.