x402-compute.68cxgfyr0.workers.dev
Remote MCP server host. 1 server URL from the Official MCP Registry. Each is checked with a login-free MCP handshake (initialize, then tools/list; unpaid tools/call only on tools that state a price, to read the payment request; nothing is paid, no credentials are sent): 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 unsafe address, or to another host, which our safety rules don't allow). Server names and descriptions are copied from the registry (untrusted text). Friendlier view: /s/x402-compute.68cxgfyr0.workers.dev.
| URL | Transport | Registry Name | Last State | HTTP | Protocol | Tools | Recent Checks OK | Median ms | TLS | Last Checked |
|---|---|---|---|---|---|---|---|---|---|---|
https://x402-compute.68cxgfyr0.workers.dev/mcp | streamable-http | io.github.Kali123411/k402 | ok | 200 | 2025-06-18 | 36 | – | 592 | ok | 4 h ago |
Paid Tools
| Tool | Stated Price | Payment Request Asks | Network | Pays To | Stated Vs Asked |
|---|---|---|---|---|---|
| summarize | – | – | Not checked | ||
| extract | – | – | Not checked | ||
| rewrite | – | – | Not checked | ||
| classify | – | – | Not checked | ||
| read_url | – | – | Not checked | ||
| embed_text | – | – | Not checked | ||
| search_index | – | – | Not checked | ||
| search_query | – | – | Not checked | ||
| kaspa_balance | – | – | No payment request returned | ||
| kaspa_utxos | – | – | Not checked | ||
| kaspa_tx_status | – | – | No payment request returned | ||
| kaspa_fee_estimate | – | – | Not checked | ||
| kaspa_network | – | – | Not checked | ||
| covenant_compile | – | – | Not checked | ||
| covenant_address | – | – | Not checked | ||
| covenant_utxos | – | – | Not checked | ||
| covenant_build | – | – | Not checked | ||
| covenant_check | – | – | Not checked | ||
| covenant_broadcast | – | – | Not checked | ||
| prove_guest_upload | – | – | Not checked | ||
| prove_preflight | – | – | Not checked | ||
| attest_verify | – | – | Not checked |
From our unpaid check: the tool list, plus at most 2 unpaid calls to tools that state a price, only to read the payment request. We never pay and never call tools that don't state a price. Stated prices are the server's own text or metadata. Full details: free quick check (JSON).
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| 19b75359d644d1fefde1 | 2026-10-24T08:24:56Z | /mcp | ok | 200 | 592 | 36 | a2443eb0d66c | per-receipt |
| 7397967ef6072b73f2a1 | 2026-10-23T23:27:43Z | /mcp | ok | 200 | 117 | 36 | a2443eb0d66c | per-receipt |
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