Search the OneShot catalog of receipt-verified agent build packs by keyword (stack, problem, or niche -- e.g. "stripe billing subscription" or "offline sync"). Returns matching packs with title, one-liner, price, verification status stated exactly as the receipt supports (e.g. "3 of 3 clean-room runs passed", or "unverified" if no receipt exists yet -- never invented), a receipt summary, and the storefront URL. Does not rank or editorialize any pack as "best" -- describes each match and leaves the choice to the caller.

Full detail for one OneShot pack by slug: what you get, architecture-decision highlights, the scale envelope, FAQ, the exact receipt facts (per-check pass/fail, model, token and wall-time cost) when the pack has been verified, price, a refund-policy pointer, and the buy URL. Reports 'unverified' honestly when no execution receipt exists yet -- never implies a verification the receipt doesn't support.

The whole OneShot catalog, compact: slug, title, one-liner, niche, price, and verification status per pack, plus the refund-policy summary once. Use this for an overview, then call get_pack on a specific slug for full detail.