Read-only: public crates.io metadata for a Rust crate. Free, no API key.
Connect Remote server
claude mcp add --transport http crates-package-info https://looper-products.fly.dev/mcp-crates/
{
"mcpServers": {
"crates-package-info": {
"url": "https://looper-products.fly.dev/mcp-crates/"
}
}
}
{
"servers": {
"crates-package-info": {
"type": "http",
"url": "https://looper-products.fly.dev/mcp-crates/"
}
}
}
Settings > Connectors > Add custom connector
URL: https://looper-products.fly.dev/mcp-crates/
Tools 1 found in our last check
get_crate_infoRead-only: fetch public metadata for a Rust crate from the free, unauthenticated crates.io API (https://crates.io/api/v1/crates/<name>). Returns name, latest version, description, license, repository, downloads, recent_downloads, max_version, updated_at, documentation and homepa…
Details
| Endpoint | https://looper-products.fly.dev/mcp-crates/ (Streamable HTTP) |
| First published | 28 Oct 2026 |
| Last updated | 28 Oct 2026 |
| Registry name | dev.fly.looper-products/crates-package-info |
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