nasa/cumulus
Grade a repo

94

/ 100

GradeA

Polished and well engineered. Punching above its star count.

Top 7% of 5,156 graded repos

Cumulus Framework + Cumulus API

Documentation98
Engineering90
Health98
JavaScript299Other1mo ago

Top fixes

Highest-impact changes first, ranked by point weight

7 to address
  1. 1
    CI/CD14pt

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

  2. 2
    CI/CD14pt

    Add `tsc --noEmit`, `mypy`, or `cargo check` to catch type errors before they merge.

  3. 3
    CI/CD14pt

    Upload coverage to Codecov, Coveralls, or report it with `--coverage` flags.

  4. 4
    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

98

Contributing guide5pt88

Contributing guide is detailed and thorough.

README12pt100

README is present.

Install and run instructions9pt100

README documents how to install the project.

License6pt100

Licensed under Other.

Engineering

90

CI/CD14pt72

CI is configured (.github/workflows/build-and-push-iceberg-api-image.yml).

Reproducibility6pt80

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

Tests18pt100

Test files detected (example/lambdas/python-processing/tests).

Linting and formatting5pt100

Linter or formatter configured (.eslintrc.js).

Issue and PR templates6pt100

Issue or PR templates present.

Project health

98

Dependency manifest6pt93

Dependency manifest found (package.json).

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

  • 74 / 226
    Commits (30d / 90d)
  • 126
    Forks
  • 208
    Releaseslatest 8y ago

Community

  • 62% - Fair
    Community health
  • 4 bus factor
    authors own >50% of commits
  • 299
    Watchers

Responsiveness

  • 15h
    Median issue response
  • 15h
    Median PR merge time
  • 35
    Open issues
Repository files38 root entries
  • .continue
  • .github
    Good: CI is configured (.github/workflows/build-and-push-iceberg-api-image.yml).
    Good: Issue or PR templates present.
  • .vscode.example
  • bamboo
    Good: Environment pinned via bamboo/Dockerfile.
  • bin
  • docs
  • example
    Good: Test files detected (example/lambdas/python-processing/tests).
  • lambdas
  • packages
  • scripts
  • tasks
  • tf-modules
  • website
  • .eslintignore
  • .eslintrc.js
    Good: Linter or formatter configured (.eslintrc.js).
  • .git-blame-ignore-revs
  • .gitallowed
  • .gitignore
    Good: .gitignore present.
  • .markdownlint.json
  • .npmignore
  • .nvmrc
  • .pre-commit-config.yaml
  • audit-ci.json
  • CHANGELOG.md
  • CONTRIBUTING.md
    Good: Contributing guide is detailed and thorough.
    Issue: Contributing guide lacks a setup section (−12 pts).Fix: Show new contributors how to get a local dev environment running.
    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.
  • CONTRIBUTORS.md
  • DATA_MODEL_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.
  • lerna.json
  • LICENSE
    Good: Licensed under Other.
  • npmpackagejsonlint.config.js
  • nyc.config.js
  • package.json
    Good: Dependency manifest found (package.json).
  • pyproject.toml
  • README.md
  • tsconfig.base.json
  • tsconfig.eslint.json
  • tsconfig.json
  • uv.lock
    Good: Lockfile present (uv.lock). Installs are reproducible.
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