80

/ 100

GradeB

Well engineered. The main gaps are issue and PR templates and setup instructions.

Top 32% of 5,156 graded repos

v2go is a blazingly fast Go V2Ray config aggregator that processes 20,000+ configurations in 11 seconds (99.7% faster than Python), automatically removing duplicates and generating fresh subscription files every 6 hours.

Top fixes

Highest-impact changes first, ranked by point weight

12 to address
  1. 1
    CI/CD14pt

    Add a lint step to catch style issues automatically.

  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
    Install and run instructions9pt

    Add a section showing how to install dependencies.

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Scorecard

Every check, grouped by category and sorted worst-first

Documentation

73

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.

Install and run instructions9pt45

No install instructions found in the README (−45 pts).

Add a section showing how to install dependencies.

README12pt100

README is present.

License6pt100

Licensed under GPL-3.0.

Engineering

80

Issue and PR templates6pt0

No issue or PR templates found (−100 pts).

Add .github/ISSUE_TEMPLATE/ with bug_report.md and feature_request.md to guide contributors. It dramatically improves issue quality.

Reproducibility6pt75

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

CI/CD14pt85

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

Tests18pt100

Test files detected (cli_test.go).

Linting and formatting5pt100

Formatting enforced (gofmt (built into Go toolchain)).

Project health

92

Dependency manifest6pt75

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

  • 353 / 1236
    Commits (30d / 90d)
  • 33
    Forks
  • 2
    Releaseslatest 1mo ago

Community

  • 42% - Weak
    Community health
  • 1 bus factorlow
    author own >50% of commits
  • 150
    Watchers

Responsiveness

  • 3d 15h
    Median issue response
  • <1h
    Median PR merge time
  • 1
    Open issues
Repository files25 root entries
  • .github
    Good: CI is configured (.github/workflows/test.yml).
  • Base64
  • internal
  • Splitted-By-Country
  • Splitted-By-Protocol
  • .gitignore
    Good: .gitignore present.
  • AllConfigsSub.txt
  • cli_test.go
    Good: Test files detected (cli_test.go).
  • cloudflare_test.go
  • cloudflare-ips.txt
  • cloudflare.go
  • GeoLite2-Country.mmdb
  • go.mod
    Good: Dependency manifest found (go.mod).
  • go.sum
    Good: Lockfile present (go.sum). Installs are reproducible.
  • index.html
  • LICENSE
    Good: Licensed under GPL-3.0.
  • main.go
  • 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.
    Good: README has code examples.
    Good: README links to a live demo or deployed app.
    Good: README includes status badges.
    Issue: No install instructions found in the README (−45 pts).Fix: Add a section showing how to install dependencies.
    Good: README documents how to run the project.
  • skills-lock.json
  • sort.go
  • Sub1.txt
  • Sub2.txt
  • Sub3.txt
  • UPDATE_SUMMARY.md
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