mercari/grpc-federation

0

/ 100

Documentation80
Engineering98
Health100
Go381MIT1d ago
Grade a repo

Polished and well engineered. Punching above its star count.

gRPC Federation generates a gRPC server by writing a custom option in Protocol Buffers

Documentation

80

Contributing guide5pt25

Contributing guidance is in the README, not a dedicated CONTRIBUTING.md (−20 pts).

→ Moving it to a CONTRIBUTING.md makes it easier to find and keeps the README focused. A dedicated file earns +47 pts base.

README12pt85

README is present.

Install and run instructions9pt90

README documents how to install the project.

License6pt100

Licensed under MIT.

Engineering

98

Reproducibility6pt85

Lockfile present (go.sum). Installs are reproducible.

Tests18pt100

Test files detected (_examples/01_minimum/main_test.go).

CI/CD14pt100

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

Linting and formatting5pt100

Formatting enforced (.golangci.yml).

Issue and PR templates6pt100

Issue or PR templates present.

Project health

100

Dependency manifest6pt100

Dependency manifest found (go.mod).

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

  • —
    Commits (30d / 90d)
  • 25
    Forks
  • 139
    Releaseslatest 2y ago

Community

  • —
    Community health
  • —
    authors own >50% of commits
  • 381
    Watchers

Responsiveness

  • 9d 16h
    Median issue response
  • 1h
    Median PR merge time
  • 12
    Open issues
Repository files31 root entries
  • _examples
    Good: Test files detected (_examples/01_minimum/main_test.go).
  • .github
    Good: CI is configured (.github/workflows/lint.yml).
    Good: Issue or PR templates present.
  • .vscode
  • cmd
  • compiler
  • demo
    Good: Environment pinned via demo/compose.yaml.
  • docs
  • generator
  • grpc
  • images
  • internal
  • lsp
  • proto
  • proto_deps
  • resolver
  • source
  • testdata
  • types
  • util
  • validator
  • .gitignore
    Good: .gitignore present.
  • .golangci.yml
    Good: Formatting enforced (.golangci.yml).
  • .goreleaser.yaml
  • .octocov.yml
  • buf.gen.yaml
  • buf.work.yaml
  • go.mod
    Good: Dependency manifest found (go.mod).
  • go.sum
    Good: Lockfile present (go.sum). Installs are reproducible.
  • LICENSE
    Good: Licensed under MIT.
  • Makefile
  • 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.
    Good: README documents how to run the project.