authenticated-mcp-agent-langchain-core.getvda.ai
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://authenticated-mcp-agent-langchain-core.getvda.ai/mcp | streamable-http | ai.getvda/langchain-login-and-token-agent | ok | 200 | 2026-07-28 | 2 | 12/12 | 195 | ok | 3 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| 2b1ea5d8ea9a2fb74ac4 | 2026-11-02T23:30:44Z | /mcp | ok | 200 | 178 | 2 | b9d67369fd2f | per-receipt |
| fcb2a830d796748941ee | 2026-11-01T23:30:45Z | /mcp | ok | 200 | 373 | 2 | b9d67369fd2f | per-receipt |
| 83ace6c0ff44c981b6d8 | 2026-10-31T23:30:43Z | /mcp | ok | 200 | 264 | 2 | b9d67369fd2f | per-receipt |
| 4049d9ff1f4dab1bd6b0 | 2026-10-30T23:30:45Z | /mcp | ok | 200 | 355 | 2 | b9d67369fd2f | per-receipt |
| 9de1e154632ee1d373cf | 2026-10-29T23:30:42Z | /mcp | ok | 200 | 166 | 2 | b9d67369fd2f | per-receipt |
| 29cf98828eb920b6df32 | 2026-10-28T23:30:43Z | /mcp | ok | 200 | 200 | 2 | b9d67369fd2f | per-receipt |
| 739d32594f55b5a52f41 | 2026-10-27T23:30:44Z | /mcp | ok | 200 | 179 | 2 | b9d67369fd2f | per-receipt |
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