free-sign.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://free-sign.com/mcp | streamable-http | com.free-sign/signing | ok | 200 | 2025-06-18 | 5 | 10/10 | 89 | ok | 18 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| eae78b6af02feffd26f6 | 2026-11-01T04:45:41Z | /mcp | ok | 200 | 76 | 5 | 83cd80c4bfc8 | per-receipt |
| 19fbb7eb0ee80ee8308f | 2026-10-31T04:45:43Z | /mcp | ok | 200 | 64 | 5 | 83cd80c4bfc8 | per-receipt |
| 384f471db856852c34f8 | 2026-10-30T04:45:39Z | /mcp | ok | 200 | 89 | 5 | 83cd80c4bfc8 | per-receipt |
| cba222bf7f3f4f8a2682 | 2026-10-29T04:45:41Z | /mcp | ok | 200 | 180 | 5 | 83cd80c4bfc8 | per-receipt |
| 9a297e06d6449ae4be15 | 2026-10-28T04:45:44Z | /mcp | ok | 200 | 132 | 5 | 83cd80c4bfc8 | per-receipt |
| 4464a3b48c1aef78f475 | 2026-10-27T04:45:41Z | /mcp | ok | 200 | 40 | 5 | 83cd80c4bfc8 | per-receipt |
| 89998c290b467732a531 | 2026-10-26T05:00:52Z | /mcp | ok | 200 | 103 | 5 | 83cd80c4bfc8 | per-receipt |
| 921820a73185a1409a60 | 2026-10-26T04:45:41Z | /mcp | ok | 200 | 80 | 5 | 83cd80c4bfc8 | per-receipt |
| b5b8d08d82a2f1171baa | 2026-10-25T04:03:41Z | /mcp | ok | 200 | 59 | 5 | 83cd80c4bfc8 | per-receipt |
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