Agent Friendly Code
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withastro/astroGitHub

https://github.com/withastro/astro
Stars:
58.7k
Default branch:
main
Last scored:
3h ago
Overall

Strengths

  • AGENTS.md / CLAUDE.md
  • CI configuration
  • CONTRIBUTING guide
  • Dependency manifest
  • License file

Gaps

  • Pre-commit / git hooks

Suggestions to improve for a specific model

  1. 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. 2
    Manageable size
    If possible, split into smaller modules or carve out a focused entry path. Document where to start in AGENTS.md.
    +5.3 pts
  3. 3
    Test suite
    Add a tests/ (or test/, __tests__/, spec/) directory with runnable tests. Document how to run them in AGENTS.md.
    +3.9 pts

Per-model scores

Claude Code
Weights AGENTS.md and tests heavily — Claude Code leans on an instructions file and a fast feedback loop.
82.0
Cursor
Weights type config and a detailed README highly — Cursor's inline edits benefit from static types and skim-readable docs.
86.2
Devin
Weights CI and reproducible envs highly — Devin runs in a sandboxed VM and needs end-to-end automation.
80.6
GPT-5 Codex
Balanced profile as a reference point.
82.9

Signal breakdown

AGENTS.md / CLAUDE.md· 100% pass
Substantive (5566 chars)
AGENTS.md
CI configuration· 100% pass
20 GitHub Actions workflow(s)
.github/workflows
CONTRIBUTING guide· 100% pass
Guide present
CONTRIBUTING.md
Dependency manifest· 100% pass
Manifest present
package.json
Reproducible dev env· 70% pass
Has .devcontainer/devcontainer.json
.devcontainer/devcontainer.json
License file· 100% pass
License present
LICENSE
Linter / formatter config· 100% pass
Config detected
eslint.config.js
Pre-commit / git hooks· 0% pass
No pre-commit / husky / lefthook found
README· 100% pass
README detailed (8487 chars)
README.md
Manageable size· 20% pass
5871+ files — very large
Test suite· 70% pass
Test files detected (examples/container-with-vitest/test/Card.test.ts)
examples/container-with-vitest/test/Card.test.ts
Type configuration· 100% pass
Type config present
tsconfig.json