# Rust Crates.io Package 360° Briefing (Downloads, Version & License) (`dev-rust-crate-briefing`)
- **Status**: 200 OK | **Latency**: 580ms | **Cached**: false
- **Primary Authority**: Crates.io Official Registry API
- **License & Trust**: Public Package Registry Metadata (public_third_party_api)
- **Verified At (UTC)**: 2026-10-27T20:03:16.514Z
- **Data Freshness**: live
## Structured Data
```json
{
  "crate": "tokio",
  "max_stable_version": "1.54.1",
  "description": "An event-driven, non-blocking I/O platform for writing asynchronous I/O\nbacked applications.\n",
  "total_downloads": 1115115565,
  "recent_downloads_90d": 277705017,
  "repository": "https://github.com/tokio-rs/tokio",
  "documentation": null
}
```
> **AI Agent Hint**: Agent Data Hub: ask anything via GET /api/v1/ask?q=..., whole tasks via /api/v1/bundles, up to 10 calls via POST /api/v1/batch. Add compact=1 or fields=a,b to save tokens. Docs: /llms.txt