# Harpd

> Harpd publishes reproducible AI product data: a rank board, monthly research snapshots, benchmark and pricing datasets, and a claim-by-claim citation registry. Rank Points are promotional placement, never an editorial quality score.

- **Domain**: `harpd.com`
- **Kind**: a2a_agent
- **Live-responds (last probe)**: None
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 81%
- **Payment protocol**: x402 · ≥ $0.1

## Skills
- **Read Dataset** — Fetch any public Harpd dataset (rank, categories, benchmarks, pricing, etc.) as JSON. CC BY 4.0 with attribution.
- **Lookup Claim** — Resolve any published Harpd claim to its evidence chain (source, methodology, timestamp).
- **Search Citations** — Search the Harpd citation registry by free-text query.
- **Read Methodology** — Fetch the exact scoring rules and update cadence behind every Harpd number.

## URLs
- Agent card: https://harpd.com/.well-known/agent-card.json
- Page (HTML): https://agenstry.com/agents/harpd.com