0

/ 100

GradeC

Solid engineering. The main gap is visibility.

Top 46% of 5,156 graded repos

Mirror of Apache RocketMQ

Top fixes

Highest-impact changes first, ranked by point weight

16 to address
  1. 1
    Tests18pt

    Wire your tests to a documented command (e.g. a test script in your build config) so the suite is reproducible.

  2. 2
    README12pt

    Show a quick-start snippet so contributors can see what using your project looks like.

  3. 3
    Install and run instructions9pt

    Add a section showing how to start or use the project.

  4. 4
    Install and run instructions9pt

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

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Scorecard

Every check, grouped by category and sorted worst-first

Documentation

73

Install and run instructions9pt45

README documents how to install the project.

Contributing guide5pt61

Contributing guide is too short for full depth credit (−6 pts). 400+ words earns the full +12 pts.

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

README12pt85

README is present.

License6pt100

Licensed under Apache-2.0.

Engineering

70

Linting and formatting5pt0

No Java/Kotlin linter configured.

Add Checkstyle or Spotless for Java formatting, or ktlint/Detekt for Kotlin. Run it via Maven/Gradle or as a CI step.

Reproducibility6pt0

No dependency lockfile found (−70 pts).

Commit the lockfile for this project's package manager so installs produce the same dependency versions everywhere.

Tests18pt80

Test files detected (acl/src/test).

CI/CD14pt100

CI is configured (.travis.yml).

Issue and PR templates6pt100

Issue or PR templates present.

Project health

64

Activity5pt5

No pushes in over 2 years. Looks unmaintained (−95 pts).

A recent commit signals the project is alive and worth using.

Repository metadata5pt60

Repository has a description.

Dependency manifest6pt100

Dependency manifest found (pom.xml).

Housekeeping3pt100

.gitignore present.

Repository health signals

Activity, community, and responsiveness at scan time

Activity

  • -
    Commits (30d / 90d)
  • 0
    Forks
  • 0
    Releases

Community

  • -
    Community health
  • -
    authors own >50% of commits
  • 0
    Watchers

Responsiveness

  • -
    Median issue response
  • -
    Median PR merge time
  • 0
    Open issues
Repository files28 root entries
  • .github
    Good: Issue or PR templates present.
  • acl
    Good: Test files detected (acl/src/test).
  • broker
  • client
  • common
  • dev
  • distribution
  • docs
  • example
  • filter
  • logappender
  • logging
  • namesrv
  • openmessaging
  • remoting
  • srvutil
  • store
  • style
  • test
  • tools
  • .gitignore
    Good: .gitignore present.
  • .travis.yml
    Good: CI is configured (.travis.yml).
  • BUILDING
  • CONTRIBUTING.md
    Issue: Contributing guide is too short for full depth credit (−6 pts). 400+ words earns the full +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.
    Good: Contributing guide explains how to run tests.
    Issue: Contributing guide lacks a PR workflow section (−8 pts).Fix: Explain how to fork, branch, and open a pull request so contributors know what to expect.
    Issue: Contributing guide has no code examples (−5 pts).Fix: Add code blocks showing example commands for setup, running tests, and submitting a PR.
  • LICENSE
    Good: Licensed under Apache-2.0.
  • NOTICE
  • pom.xml
    Good: Dependency manifest found (pom.xml).
  • README.md
    Good: README is present.
    Good: README is well structured with multiple sections.
    Good: README includes screenshots or visuals. Great for first impressions.
    Issue: README has no code examples (−15 pts).Fix: Show a quick-start snippet so contributors can see what using your project looks like.
    Good: README links to a live demo or deployed app.
    Good: README includes status badges.
    Good: README documents how to install the project.
    Issue: No run or usage instructions found (−45 pts).Fix: Add a section showing how to start or use the project.
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