io.github.physics-star-cat/databutler-policy-rates
databutler-policy-rates
Bank of England, Fed and ECB policy rates, read from the banks' own pages, with dates.
alive probed 2026-10-05 · HTTP 200
1tools
367tokens in Claude Opus 5.5
381tokens in Claude Code
0.2 %of a 200k context window
222o200k_base estimate
101 msto initialize
50 msto list tools
- Endpoint
- https://databutler.dev/api/mcp/policy-rates (streamable-http)
- Host
- databutler.dev
- Protocol
- 2025-11-25
- Reports itself as
- databutler-policy-rates 1.1.0
- Capabilities
- tools
- Instructions
- 716 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/physics-star-cat/databutler
- Website
- https://databutler.dev/api
- Registry
- active, updated 2026-10-04 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| policy_rate | 222 | 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 15:25 | alive | 101 ms | 1 | 367 | 222 |
| 2026-10-05 00:43 | alive | 63 ms | 1 | 222 |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.physics-star-cat/databutler-policy-rates)
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.