io.github.oathlayer/oathlayer
oathlayer
Verify AI outputs against real sources. Returns a trust signal and permanent doc number.
alive probed 2026-10-05 · HTTP 200
1tools
207tokens in Claude Opus 5.5
217tokens in Claude Code
0.1 %of a 200k context window
113o200k_base estimate
296 msto initialize
267 msto list tools
- Endpoint
- https://mcp.oathlayer.com (streamable-http)
- Host
- mcp.oathlayer.com
- Protocol
- 2025-11-25
- Reports itself as
- oathlayer 1.0.0
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/oathlayer/oathlayer
- Registry
- active, updated 2026-07-21 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| verify_output | 113 | 100 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-05 15:23 | alive | 296 ms | 1 | 207 | 113 |
| 2026-10-05 00:43 | alive | 103 ms | 1 | 113 | |
| 2026-10-04 10:06 | alive | 666 ms | 1 | 113 | |
| 2026-10-04 07:59 | alive | 570 ms | 1 | 113 | |
| 2026-10-03 20:39 | alive | 432 ms | 1 | 113 | |
| 2026-10-03 17:54 | alive | 307 ms | 1 | 113 |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.oathlayer/oathlayer)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.