WorldOfTaxonomy

updated this year

1,000+ open taxonomy systems with 1.2M+ codes and 320K+ crosswalk edges. NAICS, ISIC, NACE, HS, SOC, ISCO, ESCO, CPC, UNSPSC, ICD-10/11, Patent CPC, GDPR, and more - all connected. REST API + MCP server for AI agents. Open source (MIT) by Colaberry Inc.

Code-only MCP server: no hosted endpoint, so you install and run it yourself. It is not probed, graded or counted in our reachability statistics.

Get it

Repository: github.com/colaberry/WorldOfTaxonomy
License: MIT
Last update: 2026-08-03
GitHub stars: ★ 11
Homepage: worldoftaxonomy.com

classification claude crosswalk fastapi hs-codes icd-10 isic knowledge-graph llm-tools mcp mcp-server model-context-protocol

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github · source

Run this server as a hosted endpoint? Submit the endpoint and it moves to the remote directory, where it is probed and graded.