io.github.tang-vu/keryx
keryx
io.github.tang-vu/keryx costs 379 tokens of context per session. It has 3 tool definitions. That is 0.2 % of a 200k window. Measured 2026-10-03.
Autonomous research agent that pays every source it cites in USDC on Arc via x402 micropayments.
alive probed 2026-10-03 · HTTP 200
3tools
379tokens for the tool definitions
0.2 %of a 200k context window
1.6 sto initialize
971 msto list tools
- Endpoint
- https://keryx.cc/mcp (streamable-http)
- Host
- keryx.cc
- Protocol
- 2025-11-25
- Reports itself as
- keryx 0.2.0
- Capabilities
- tools
- Instructions
- none
- Repository
- https://github.com/tang-vu/keryx
- Website
- https://keryx.cc
- Registry
- active, updated 2026-07-27 · registry entry
- Reachable
- 1 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| research | 268 | 71 % |
| research_monthly | 60 | 16 % |
| keryx_status | 51 | 13 % |
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 20:40 | alive | 1.6 s | 3 | 379 |
| 2026-10-03 17:55 | server error |
Badge
[](https://mcp-pulse.ulehla.dev/s/io.github.tang-vu/keryx)