databutler-facts
io.github.physics-star-cat/databutler-facts
Official thresholds, rates and fees by key, with source, verified date and signature.
This endpoint completed initialize and tools/list. No tool was called.
- Rank
- #3439
- Score
- 81
- Tool tokens
- 1,210
- Tools
- 3
Tools
Token cost is the o200k count of the tools list JSON, including schemas, before any tool is called.
get_fact
The current value of one official figure by key — a tax threshold, rate, allowance, fee, deadline, limit or policy rate — with the date it was verified, the official source URL, the period it applies
resolve_fact
Ranked canonical fact keys for a plain-language question or a guessed key — "NI primary threshold", "ECB deposit rate", "passport renewal fee" — each with label, unit, period and verification date, an
what_changed_since
What has changed in Data Butler's verified datasets since a date — pass your training-cutoff date to learn which UK tax/NI/benefit thresholds, exam-spec facts, official vehicle datasets (UK DVSA, Fren
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