rust-lang/cargo
Grade a repo

94

/ 100

GradeA

A top-tier open source project. Docs, tests, and CI are all in excellent shape.

Top 7% of 5,156 graded repos

The Rust package manager

Documentation91
Engineering98
Health92
Rust15,207Apache-2.025d ago

Top fixes

Highest-impact changes first, ranked by point weight

11 to address
  1. 1
    Install and run instructions9pt

    Add a .env.example listing all required environment variables so contributors know what to set up.

  2. 2
    Reproducibility6pt

    Add .github/dependabot.yml with at least one package-ecosystem entry so dependencies are updated automatically.

  3. 3
    Dependency manifest6pt

    Add `license = "MIT"` (or your preferred SPDX identifier) to [package].

  4. 4
    Dependency manifest6pt

    Add `repository = "https://github.com/owner/repo"` to [package].

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Scorecard

Every check, grouped by category and sorted worst-first

Documentation

91

Contributing guide5pt60

CONTRIBUTING guide is very brief (−12 pts for depth). 150+ words earns +6 pts; 400+ earns +12 pts.

→ Add setup instructions, code style notes, and how to run tests.

Install and run instructions9pt90

README documents how to install the project.

README12pt100

README is present.

License6pt100

Licensed under Apache-2.0.

Engineering

98

Reproducibility6pt80

Lockfile present (Cargo.lock). Installs are reproducible.

Tests18pt100

Test files detected (crates/cargo-platform/tests).

CI/CD14pt100

CI is configured (.github/workflows/main.yml).

Linting and formatting5pt100

Rust linting configured (rustfmt.toml, cargo clippy in CI, cargo fmt in CI).

Issue and PR templates6pt100

Issue or PR templates present.

Project health

92

Dependency manifest6pt75

Dependency manifest found (Cargo.toml).

Repository metadata5pt100

Repository has a description.

Activity5pt100

Actively maintained (pushed within the last month).

Housekeeping3pt100

.gitignore present.

Repository health signals

Activity, community, and responsiveness at scan time

Activity

  • 119 / 512
    Commits (30d / 90d)
  • 2,978
    Forks
  • 0
    Releases

Community

  • 87% - Good
    Community health
  • 4 bus factor
    authors own >50% of commits
  • 15,207
    Watchers

Responsiveness

  • 5h
    Median issue response
  • 4h
    Median PR merge time
  • 1,642
    Open issues
Repository files28 root entries
  • .cargo
  • .github
    Good: CI is configured (.github/workflows/main.yml).
    Good: Issue or PR templates present.
  • benches
  • ci
  • crates
    Good: Test files detected (crates/cargo-platform/tests).
    Good: Environment pinned via crates/cargo-test-support/containers/apache/Dockerfile.
  • credential
  • src
    Good: Security policy present.
  • tests
  • .git-blame-ignore-revs
  • .gitignore
    Good: .gitignore present.
  • .ignore
  • build.rs
  • Cargo.lock
    Good: Lockfile present (Cargo.lock). Installs are reproducible.
  • Cargo.toml
    Good: Dependency manifest found (Cargo.toml).
  • CHANGELOG.md
  • clippy.toml
  • CODE_OF_CONDUCT.md
    Good: Code of conduct present.
  • CONTRIBUTING.md
    Issue: CONTRIBUTING guide is very brief (−12 pts for depth). 150+ words earns +6 pts; 400+ earns +12 pts.Fix: Add setup instructions, code style notes, and how to run tests.
    Issue: Contributing guide lacks a setup section (−12 pts).Fix: Show new contributors how to get a local dev environment running.
    Issue: Contributing guide lacks a code style section (−8 pts).Fix: Describe your linting/formatting rules and how to run them.
    Issue: Contributing guide lacks a testing section (−8 pts).Fix: Show contributors how to run the test suite (e.g. npm test, pytest, cargo test).
    Good: Contributing guide describes the PR/review workflow.
    Issue: Contributing guide has no code examples (−5 pts).Fix: Add code blocks showing example commands for setup, running tests, and submitting a PR.
  • deny.toml
  • LICENSE-APACHE
  • LICENSE-MIT
  • LICENSE-THIRD-PARTY
  • publish.py
  • README.md
    Good: README is present.
    Good: README is well structured with multiple sections.
    Good: README includes screenshots or visuals. Great for first impressions.
    Good: README has code examples.
    Good: README links to a live demo or deployed app.
    Good: README includes status badges.
    Good: README documents how to install the project.
    Good: README documents how to run the project.
  • rustfmt.toml
    Good: Rust linting configured (rustfmt.toml, cargo clippy in CI, cargo fmt in CI).
  • triagebot.toml
  • typos.toml
  • windows.manifest.xml
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