nvidia-nemo/megatron-bridge
Grade a repo

94

/ 100

GradeA

Polished and well engineered. Punching above its star count.

Top 7% of 5,156 graded repos

Training library for Megatron-based models with bidirectional Hugging Face conversion capability

Documentation97
Engineering90
Health100
Python766Apache-2.01mo ago

Top fixes

Highest-impact changes first, ranked by point weight

3 to address
  1. 1
    CI/CD14pt

    Add a step like `run: npm test`, `run: pytest`, or `run: tox` to your workflow file.

  2. 2
    Install and run instructions9pt

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

  3. 3
    Reproducibility6pt

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

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Scorecard

Every check, grouped by category and sorted worst-first

Documentation

97

Install and run instructions9pt90

README documents how to install the project.

README12pt100

README is present.

License6pt100

Licensed under Apache-2.0.

Contributing guide5pt100

Contributing guide is detailed and thorough.

Engineering

90

CI/CD14pt72

CI is configured (.github/workflows/cicd-approve-test-queue.yml).

Reproducibility6pt80

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

Tests18pt100

Test files detected (tests).

Linting and formatting5pt100

Linter or formatter configured (.flake8).

Issue and PR templates6pt100

Issue or PR templates present.

Project health

100

Dependency manifest6pt100

Dependency manifest found (pyproject.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

  • 131 / 633
    Commits (30d / 90d)
  • 391
    Forks
  • 14
    Releaseslatest 3mo ago

Community

  • 75% - Good
    Community health
  • 5 bus factor
    authors own >50% of commits
  • 766
    Watchers

Responsiveness

  • 30d 9h
    Median issue response
  • 1d 23h
    Median PR merge time
  • 395
    Open issues
Repository files32 root entries
  • .agents
  • .claude
  • .github
    Good: CI is configured (.github/workflows/cicd-approve-test-queue.yml).
    Good: Issue or PR templates present.
  • 3rdparty
  • docker
  • docs
  • examples
  • scripts
  • skills
  • src
  • tests
    Good: Test files detected (tests).
  • tutorials
  • .coderabbit.yaml
  • .dev.commit
  • .dockerignore
  • .flake8
    Good: Linter or formatter configured (.flake8).
  • .gitignore
    Good: .gitignore present.
  • .gitmodules
  • .main.commit
  • .pre-commit-config.yaml
  • .python-version
    Good: Environment pinned via .python-version.
  • AGENTS.md
  • CLAUDE.md
  • codecov.yml
  • CONTRIBUTING.md
    Good: Contributing guide is detailed and thorough.
    Good: Contributing guide includes setup/install instructions.
    Good: Contributing guide describes code style expectations.
    Good: Contributing guide explains how to run tests.
    Good: Contributing guide describes the PR/review workflow.
    Good: Contributing guide includes code examples.
  • LICENSE
    Good: Licensed under Apache-2.0.
  • pyproject.toml
    Good: Dependency manifest found (pyproject.toml).
  • 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.
  • Repo-Mbridge.png
  • ruff.toml
  • SECURITY.md
    Good: Security policy present.
  • uv.lock
    Good: Lockfile present (uv.lock). Installs are reproducible.
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