~17 tools; HT packs $50/$100/$150. tools/list free; tools/call USDC Base x402. Not financial advice.
https://desk-x402.desk-x402-gh.workers.dev/mcpanswered, tools listed
| Last 30 probes | |
|---|---|
| Last seen healthy | 2026-10-23 |
| Completed sessions | 100% of the last 7 probes · 100% of the last 30 |
| Handshake latency | median 111 ms, 95th 164 ms |
| Tools listed | 17 |
| Tool contract | 4599094ce615 — unchanged over the 23 days we have read it |
| Protocol answered | 2025-03-26 |
| Transport | streamable-http |
[](https://referencesource.org/mcp-health/server/dev-workers-desk-x402-gh-desk-x402-desk-x402/)
The badge shows the most recent probe. It is generated from the same file this page is, updates once a day, and needs no key.
One HTTP POST carrying a JSON-RPC initialize, and if
that succeeds, a tools/list. Nothing here is a score, a rating or a
judgement about whether the server is any good — only whether an ordinary MCP
client could complete a session with it on the day we asked.
“Needs credentials” is not a fault: it means the endpoint wants
an account, which is a perfectly reasonable thing for it to want.
The tool contract row is a digest of what
tools/list returned — each tool's name, description and input
schema, hashed — so that a rename, a newly-required field or a rewritten
description can be spotted even though none of them breaks the connection. We
keep the digests and nothing else: no tool name, description or schema of
anybody's is stored or republished here, which is also why this can say that a
contract moved and by how much, but not what it now says.
The method and the daily totals · every server we probe, A–Z · feed.json · licence · corrections and removals: [email protected]