Housecarl
Housecarl Arbiter
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Documentation

Start where it suits you. Short on time? Quick Start is the two-minute connector setup. How it works explains, in plain terms, how Arbiter turns conflicting sources into a verdict you can defend — and walks a complete financial-fraud investigation end to end. Use it from Claude gets you running in five minutes with no code and no card. Use it from Google Antigravity covers the one config difference that trips people up (Antigravity uses serverUrl, not url). Connect your tool is the developer path: REST and MCP, with a quickstart call.

For agents: machine-readable context lives at /llms.txt (concise) and /llms-full.txt (full). To turn raw source text into a ready-to-submit investigation payload, hand a coding agent the extraction prompt at /extract.txt.

  1. Extract claims from any text

    A ready-to-use prompt that turns any source text — article, transcript, court filing, earnings call, memo — into a complete Housecarl Arbiter investigation JSON.

  2. How it works, with a worked example

    What Housecarl Arbiter does for your decisions — who to trust, what's gone stale, what the evidence really supports — followed by a complete financial-fraud investigation worked end to end.

  3. Use it from Claude (no code)

    The fastest way in: connect Housecarl Arbiter to Claude on the web or your phone as a custom connector, then ask in plain language. Works on the free plan.

  4. Use it from Google Antigravity

    Connect Housecarl Arbiter to Google Antigravity as an MCP server. Antigravity uses serverUrl (not url) and authenticates with an API key.

  5. Connect your tool (API & MCP)

    Everything you need to call Housecarl Arbiter from your own software — authentication, a quickstart curl call, the core endpoints, operational limits, and the full OpenAPI reference.