SIC Codes UK for Claude.ai
io.github.jackmmaher/sic-codes
UK SIC code lookup, GICS/ICB mapping, and Companies House search. 731 codes, 5.6M companies.
client:Claude.ai
transport:streamable-http
runtime:npm
Install SIC Codes UK in Claude.ai
Settings → Connectors → Add custom connector
https://siccodes.co.uk/api/mcpClaude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs