io.github.ryanroskowski/annalist
Annalist
Hyperliquid data, x402/MCP/package checks and AI model prices for agents, signed
alive probed 2026-10-15 · HTTP 200
34tools
7.0ktokens in Claude Opus 5.5
7.3ktokens in Claude Code
3.5 %of a 200k context window
4.3ko200k_base estimate
212 msto initialize
151 msto list tools
- Endpoint
- https://api.annalist.dev/mcp (streamable-http)
- Host
- api.annalist.dev
- Protocol
- 2025-11-25
- Reports itself as
- annalist 0.1.0
- Capabilities
- tools
- Instructions
- 349 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-14. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/ryanroskowski/annalist-ledger
- Website
- https://annalist.dev
- Registry
- active, updated 2026-10-14 · registry entry
- Reachable
- 4 of the last 4 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| crowd_history | 204 | 5 % |
| hip3_perp | 183 | 4 % |
| ai_prices | 181 | 4 % |
| crowd_perp | 174 | 4 % |
| liq_perp | 172 | 4 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-15 11:07 | alive | 204 ms | 34 | 7.0k | 4.3k |
| 2026-10-14 19:21 | alive | 1.9 s | 34 | 7.0k | 4.3k |
| 2026-10-14 09:35 | alive | 375 ms | 33 | 6.8k | 4.1k |
| 2026-10-13 11:26 | alive | 212 ms | 11 | 2.1k | 1.3k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.ryanroskowski/annalist)
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.