Nsgoods Workbench MCP

Last 30 days

Uptime

100%

Response time

420 ms typical, 420 ms slowest 5%

Last check

42 min ago

Next check

in 5 h

How to call it

Add it to any MCP client that supports remote servers.

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

8 tools

• 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 last time any scan looked at the resource; verdict_since is when

• 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

• 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_c

• 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 publishe

• reports

  Published weekly payability reports (from the signed manifest).

Security scan

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