commentlettercheck for Claude Code

com.edgethirteen.www/commentlettercheck

Look up whether a US ticker has SEC comment-letter correspondence on file.

client:Claude Code transport:streamable-http

Install commentlettercheck in Claude Code

run in your project directory

claude mcp add --transport http commentlettercheck https://www.edgethirteen.com/api/mcp/commentlettercheck

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs