contractors.fyi
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://contractors.fyi/mcp | streamable-http | fyi.contractors/contractors | ok | 200 | 2025-06-18 | 8 | 10/10 | 451 | ok | 4 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| b963c1761984db94a01b | 2026-11-02T10:36:44Z | /mcp | ok | 200 | 451 | 8 | d2c3609db860 | per-receipt |
| 6a4a8b033da60db36f9c | 2026-11-01T10:36:43Z | /mcp | ok | 200 | 286 | 8 | d2c3609db860 | per-receipt |
| 07e8cb9ccb7236659de3 | 2026-10-31T10:36:40Z | /mcp | ok | 200 | 304 | 8 | d2c3609db860 | per-receipt |
| 50d354b2c6a52e830bfa | 2026-10-30T10:36:40Z | /mcp | ok | 200 | 435 | 8 | d2c3609db860 | per-receipt |
| 14685995b585d8e9eade | 2026-10-29T10:36:44Z | /mcp | ok | 200 | 417 | 8 | d2c3609db860 | per-receipt |
| 34807d37d00ab031efe3 | 2026-10-28T10:36:44Z | /mcp | ok | 200 | 608 | 8 | d2c3609db860 | per-receipt |
| 64eb52040d35f6ca64be | 2026-10-27T10:36:45Z | /mcp | ok | 200 | 548 | 8 | d2c3609db860 | per-receipt |
| 83afbb7eed28997b45ce | 2026-10-26T10:36:48Z | /mcp | ok | 200 | 1088 | 8 | d2c3609db860 | per-receipt |
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