nsgoods-workbench-mcp

Tools

Token cost is the o200k count of the tools list JSON, including schemas, before any tool is called.

• payability_verdict

  Latest payability observation for one exact resource URL (path and query included), with the meaning of the verdict, remediation if it cannot be paid, and the per-network options seen. last_ch

• find_endpoints

  Search the catalogue by host or URL substring. Returns up to `limit` endpoints (max 50) with their latest verdict, plus the total match count. Use this first when you do not know the exact resourc

• catalogue_stats

  Size and health of the x402 catalogue as of the latest full scan: resources, hosts, verdict counts, and payable endpoints per network.

• host_summary

  Summary for a host (no time series): first/last seen, current verdict mix, n_resources, total verdict changes, gone_since if absent from the latest full scan, and a small resources_sample. Sam

• x401_status

  Current x401 emitter adoption across the scanned catalogue (from the daily watcher).

• drift_status

  Verdict changes between the two latest full scans (catalogue wide, or for one host), plus the declared model drift watch.

• verify_signature

  Offline EIP-191 verify of a signed nsgoods response. Identifies the service from the manifest (or the optional `service` arg), strips exactly that service's post-sign fields, canonicalises (JC

• reports

  Published weekly payability reports (from the signed manifest).