Verifiable fact-checking. Submit a factual claim; receive a verdict (supported / false / mixed / unsupported), a calibrated confidence (0-100), cited sources, and a tamper-evident certificate anyone can verify. Built so agents don't ship confabulated facts.
Everything here was measured by our prober or read from a registry. Nothing is self-reported.
Not distributed through a package registry we index.
| when | check | result | http | latency | detail |
|---|---|---|---|---|---|
| 2 h ago | a2a card | ok | 200 | 525 ms | protocol 0.3.0 · card: Kodiak · 2 skills |
Attributed to the source that supplied each field. Treated as claims, not facts.
No long description beyond the summary.
Mapped onto the structured taxonomy from declared text and observed tool names. Confidence shown for derived entries.
Every source is kept verbatim. Field changes are logged as events.
Search and download academic papers from arXiv, PubMed, bioRxiv, medRxiv, Google Scholar, Semantic…