Rules Lookup for Claude.ai

app.openkrill/rules

Read the rule itself instead of a summary of it.

client:Claude.ai transport:streamable-http tools:6

Install Rules Lookup in Claude.ai

Settings → Connectors → Add custom connector

https://rules.openkrill.app/mcp

Claude 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

What Claude.ai can do once it is connected

get_cfr_section
search_cfr
search_federal_register
submit_feedback
get_feedback_reply
index_tools

Rules Lookup in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

Rules Lookup MCP server