# Atlan — AI Connector

Metadata catalog and lineage context for ChatGPT queries. Atlan is listed under Data & Analytics in the ChatGPT apps directory, built by Atlan.

Source: https://node8.ai/ai-connectors/data-analytics/atlan/

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[AI Connectors](https://node8.ai/ai-connectors/) · [Data & Analytics](https://node8.ai/ai-connectors/data-analytics/)

# Atlan

Metadata catalog and lineage context for ChatGPT queries

Listed in ChatGPT

[ChatGPT listing](https://chatgpt.com/plugins/atlan?open_in_app) [atlan.com](https://www.atlan.com/)

Overview

## What Atlan does

Atlan holds an organisation's metadata: data assets, business glossaries, semantic definitions, and the lineage that links them. The app connects that repository to ChatGPT so replies can be grounded in company definitions instead of general knowledge.

Its agent skills cover searching and discovering context, following lineage from source through to consumption, reading governed definitions and glossary terms, running SQL, curating the metadata graph, and checking data quality.

The example given in the record is a search for verified Snowflake tables, which shows the pattern it expects: filter catalog assets by governance status, not by name alone.

### Who it is for

Data platform and governance teams running Atlan as their metadata layer.

### What stands out

It combines catalog search with SQL execution and lineage traversal in one connection.

Availability

## Where Atlan is listed

Atlan is listed in the ChatGPT apps directory only. Atlan has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.

ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.

ChatGPT listing

## In the ChatGPT apps directory

Developer

Atlan

Filed under

Data & Analytics

Listed since

June 2026

Authentication

Authenticates when installed

Website

[atlan.com](https://www.atlan.com/)

Policies published

Privacy policy · Terms of service

Official listing

[Open in ChatGPT](https://chatgpt.com/plugins/atlan?open_in_app)

Snapshot

August 2026

### Example prompts from the listing

-   Find all verified Snowflake tables

Nearby

## Other Data & Analytics connectors

### [DataHub](https://node8.ai/ai-connectors/data-analytics/datahub/)

Enterprise data context: search, lineage, ownership and governance

Claude

### [AskNeedl](https://node8.ai/ai-connectors/data-analytics/askneedl/)

Cited research answers over a curated enterprise source set

Claude

### [Blaze SQL](https://node8.ai/ai-connectors/data-analytics/blaze-sql/)

Governed SQL querying across warehouses with a BI layer attached

Claude

### [Decube](https://node8.ai/ai-connectors/data-analytics/decube/)

Governed data context: freshness, lineage, ownership and definitions

Claude

### [Firecrawl](https://node8.ai/ai-connectors/data-analytics/firecrawl/)

Web pages and documents converted to structured data

ChatGPT

### [POMA Grill](https://node8.ai/ai-connectors/data-analytics/poma-grill/)

Document corpus parsing and search across 50-plus file types

Claude

[All 260 Data & Analytics connectors](https://node8.ai/ai-connectors/data-analytics/)

This is an independent catalogue entry compiled by Node8 from Atlan'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 Atlan, and inclusion here is not an endorsement.

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