atlan

Atlan data catalog plugin for Claude Code. Search, explore, govern, and manage your data assets through natural language. Powered by the Atlan MCP server with semantic search, lineage traversal, glossary management, data quality rules, and more.

Install

If the official marketplace isn’t added yet, run

Category: Other
GitHub: atlanhq/agent-toolkit
Website: docs.atlan.com

Good for

Find data assets in Atlan with semantic search
Trace lineage upstream and downstream
Manage glossaries, terms and certifications
Create and schedule data quality rules

Getting started

Install with /plugin install atlan@claude-plugins-official
Sign in through OAuth to mcp.atlan.com/mcp
Ask Claude in plain language to search assets, trace lineage or manage glossaries

Before you install

Connects via OAuth with no API keys. It has 15 MCP tools, 3 of which are behind feature flags.

Summarized by AI from the project docs; check the official docs before relying on it.

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