com.twelvepermissions/x402-doctor
x402 Doctor
com.twelvepermissions/x402-doctor costs 287 tokens of context per session. It has 3 tool definitions. That is 0.1 % of a 200k window. Measured 2026-10-03.
Diagnose x402 seller endpoints: what is wrong with your 402 challenge, and how to fix it.
alive probed 2026-10-03 · HTTP 200
3tools
287tokens for the tool definitions
0.1 %of a 200k context window
231 msto initialize
1.3 sto list tools
- Endpoint
- https://x402-doctor.tsharpe.workers.dev/mcp (streamable-http)
- Host
- x402-doctor.tsharpe.workers.dev
- Protocol
- 2024-11-05
- Reports itself as
- x402-doctor 1.0.0
- Capabilities
- tools
- Instructions
- none
- Repository
- https://github.com/tsharpe2282-web/twelve-permissions
- Website
- https://x402-doctor.tsharpe.workers.dev
- Registry
- active, updated 2026-08-17 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| probe_x402_endpoint | 168 | 59 % |
| explain_defect | 75 | 26 % |
| list_checks | 44 | 15 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Tokens |
|---|---|---|---|---|
| 2026-10-03 20:32 | alive | 231 ms | 3 | 287 |
| 2026-10-03 17:50 | alive | 641 ms | 3 | 287 |
Badge
[](https://mcp-pulse.ulehla.dev/s/com.twelvepermissions/x402-doctor)