prometheus/prometheusGitHub

https://github.com/prometheus/prometheus

Stars:: 63.7k
Default branch:: main
Last scored:: 4h ago

90.0

Overall

Strengths

AGENTS.md / CLAUDE.md
CI configuration
CONTRIBUTING guide
Dependency manifest
Reproducible dev env

Gaps

Pre-commit / git hooks

Suggestions to improve for a specific model

1
Pre-commit / git hooks
Set up pre-commit (.pre-commit-config.yaml), husky, or lefthook to run format+lint on every commit.
+5.3 pts
2
Test suite
Add a tests/ (or test/, __tests__/, spec/) directory with runnable tests. Document how to run them in AGENTS.md.
+3.9 pts
3
Manageable size
If possible, split into smaller modules or carve out a focused entry path. Document where to start in AGENTS.md.
+1.3 pts

Per-model scores

Claude Code

Weights AGENTS.md and tests heavily — Claude Code leans on an instructions file and a fast feedback loop.

89.5

Cursor

Weights type config and a detailed README highly — Cursor's inline edits benefit from static types and skim-readable docs.

91.7

Devin

Weights CI and reproducible envs highly — Devin runs in a sandboxed VM and needs end-to-end automation.

88.9

GPT-5 Codex

Balanced profile as a reference point.

89.9

Signal breakdown

AGENTS.md / CLAUDE.md· 100% pass

Substantive (4854 chars)

AGENTS.md

CI configuration· 100% pass

14 GitHub Actions workflow(s)

.github/workflows

CONTRIBUTING guide· 100% pass

Guide present

CONTRIBUTING.md

Dependency manifest· 100% pass

Manifest present

go.mod

Reproducible dev env· 100% pass

3 env artifacts (Makefile, makefile)

Makefile

License file· 100% pass

License present

LICENSE

Linter / formatter config· 100% pass

Config detected

.golangci.yml

Pre-commit / git hooks· 0% pass

No pre-commit / husky / lefthook found

README· 100% pass

README detailed (9608 chars)

README.md

Manageable size· 80% pass

1556 files

Test suite· 70% pass

Test files detected (cmd/prometheus/features_test.go)

cmd/prometheus/features_test.go

Type configuration· 100% pass

Typed language (Rust/Go)