Housecarl
Operational Open the console →
Docs

Extract claims from any text

Hand /extract.txt to a coding agent (Claude Code, Cursor, an MCP subagent, or any chat) along with your source text — article, transcript, court filing, earnings call, memo — and it will produce a complete Housecarl Arbiter investigation JSON ready to submit. Covers actor reliability anchors, predicate sharing for contradiction detection, valence rules, evidence weighting, and a validation checklist.

Open the prompt

Once you have a payload, see How it works for what the engine does with it, or Connect your tool to submit it from your own software.