MCP server

Nsgoods Workbench Official

org.nsgoods/nsgoods-workbench-mcp

Checked 28 Oct 2026, 09:03 UTC · Connected to it and listed its tools

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

Website Source

At a glance

Type

MCP server

Publisher

nsgoods.org (verified by the MCP Registry)

Status

Working at last check

Tools

8

Token cost

About 1,785 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

28 Oct 2026, 09:03 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

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

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.nsgoods-workbench-mcp]
url = "https://mcp.nsgoods.org/mcp"

Gemini CLI

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

Cursor

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

VS Code

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

Antigravity

agy mcp add nsgoods-workbench-mcp https://mcp.nsgoods.org/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"nsgoods-workbench-mcp","server_url":"https://mcp.nsgoods.org/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"nsgoods-workbench-mcp","server_url":"https://mcp.nsgoods.org/mcp"}

Tools

• catalogue_stats ~76 tokens
  Size and health of the x402 catalogue as of the latest full scan: resources, hosts, verdict counts, and payable endpoints per network.
• drift_status ~86 tokens
  Verdict changes between the two latest full scans (catalogue wide, or for one host), plus the declared model drift watch.
• find_endpoints ~405 tokens
  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
• host_summary ~352 tokens
  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 t
• payability_verdict ~276 tokens
  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
• reports ~50 tokens
  Published weekly payability reports (from the signed manifest).
• verify_signature ~482 tokens
  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.
• x401_status ~58 tokens
  Current x401 emitter adoption across the scanned catalogue (from the daily watcher).

Browse

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