project-feldspar.com

Raw data · 1 server URL from the Official MCP Registry · simple view

Login-free handshake (initialize → tools/list; unpaid tools/call only on priced tools, to read the payment request; never paid, no credentials): automatic unauthenticated MCP handshake (initialize + tools/list), aiming for about once a day per listed server while we are still working through the registry; priority tier (host looked up via BotsRated preflight/check/report, or also a covered x402 seller, in the last 7 days) about every 6 hours; servers with no MCP answer for 7 days about every 4 days. States are factual: ok (initialize and tools/list answered), auth_required (HTTP 401/403: the server wants a login), handshake_failed (HTTP answer without a valid MCP result), unreachable (no HTTP answer), blocked (not contacted: the URL, a redirect or its DNS points to a private, local or otherwise non-public address, or to another host, which our rules don't allow). Names and descriptions are the registry's text; we don't check it.

URL	Transport	Registry Name	Last State	HTTP	Protocol	Tools	Recent Checks OK	Median ms	TLS	Last Checked
`https://project-feldspar.com/mcp`	streamable-http	com.project-feldspar/scan	ok	200	2025-06-18	2	5/5	644	ok	16 h ago

MCP Check Receipts (Newest First, Up To 10 Per Server)

Receipt	UTC Time	Path	State	HTTP	ms	Tools	Tools sha256	Signed
9b3877842fef0dffe5b2	2026-10-27T21:15:38Z	`/mcp`	ok	200	572	2	bed9448bf377	per-receipt
10c5b6caea82376aa507	2026-10-26T01:54:44Z	`/mcp`	ok	200	644	2	bed9448bf377	per-receipt
1a8a61bd97f0fadbef53	2026-10-25T21:15:45Z	`/mcp`	ok	200	942	2	bed9448bf377	per-receipt
0ce1e3fb70d2731f009b	2026-10-24T16:33:55Z	`/mcp`	ok	200	175	2	bed9448bf377	per-receipt
867ec7a92f69e64b88a8	2026-10-23T21:15:50Z	`/mcp`	ok	200	1217	2	4a11cfcb220c	per-receipt

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