All servers · Agent payments (x402) · Crypto & blockchain · Health & fitness

org.nsgoods/nsgoods-workbench-mcp

org.nsgoods/nsgoods-workbench-mcp · v1.0.0

Measured by MCP Station

Description written by the publisher, not verified

Read only x402 catalogue: payability verdicts, prices, drift, host status, signatures. No wallet.

Connect

claude mcp add --transport http nsgoods-workbench-mcp https://mcp.nsgoods.org/mcp

{
  "mcpServers": {
    "nsgoods-workbench-mcp": {
      "url": "https://mcp.nsgoods.org/mcp"
    }
  }
}

Tools as reported by the server

• 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_checked_at is the currency claim: the last time any scan or reprobe looked at this resource. in_latest_scan me
• 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 resource URL. Rows with in_latest_scan=false were not in the latest full scan; read last_checked_at for when th
• 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. Sample rows with in_latest_scan=false were not in the latest full scan; read last_checked_at for when they were
• 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 (JCS, both ASCII modes), recovers the signer and checks it against the published manifest signers. Reproduction
• reports
  Published weekly payability reports (from the signed manifest).

Tool changes

• 2026-10-17: payability_verdict, find_endpoints, catalogue_stats, host_summary, x401_status, drift_status, verify_signature, reports
• 2026-10-16: payability_verdict, find_endpoints, catalogue_stats, host_summary, x401_status, drift_status, verify_signature, reports

Repository · Website · JSON · Text for agents · Registry updated 2026-09-16