Cargo crate trust score

regex-automata

crates.io · 13M/week · 7.4 years old

74/ 100

CRITICAL

crate owners1

Weekly downloads13M

Package age7.4 years

Last published100d ago

ProvenanceNo

OpenSSF Scorecard—

GradeB

Risk flags

CRITICAL: sole owner + >10M/wk

Score breakdown

Five behavioral dimensions. Each measured from public registry data, not self-reported.

Longevity

25/25

Download momentum

22/25

Release consistency

13/20

GitHub backing

10/15

What this score measures

The Commit trust score measures behavioral commitment — signals that are hard to fake. Unlike stars, READMEs, or download counts, these signals capture how a package is actually maintained.

Longevity — how long the package has been published and actively maintained
Publisher depth — number of people with crates.io publish access
Release consistency — regular releases signal active oversight
Download trend — growing, stable, or declining adoption
GitHub backing — contributor depth and OpenSSF Scorecard process security

Use this data

Audit your full dependency tree Add to your CI pipeline

CLI

npx proof-of-commitment --cargo regex-automata

MCP (Claude, Cursor, Windsurf)

{ "mcpServers": { "commit": { "type": "streamable-http", "url": "https://poc-backend.amdal-dev.workers.dev/mcp" } } }

README badge

![Commit Trust](https://poc-backend.amdal-dev.workers.dev/badge/cargo/regex-automata)

REST API

curl -X POST https://poc-backend.amdal-dev.workers.dev/api/audit -H "Content-Type: application/json" -d '{"packages":["regex-automata"],"ecosystem":"cargo"}'