Agent Friendly Code
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rollup/rollupGitHub

https://github.com/rollup/rollup
Stars:
26.3k
Default branch:
master
Last scored:
22h ago
Overall

At a glance

Rank
#35 of 372
Top 9% · #4 of 15 JavaScript repos
Checks passed
10 of 16
Full list below
Works best with
Kimi CLI
Score 91.5
Needs most work for
Aider
Biggest fix: .aider.conf.yml (+14.1 pts)

What it has

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

What it's missing

  • .aider.conf.yml
  • Cursor rules (.cursor/rules)
  • GEMINI.md
  • .openhands/setup.sh

What to fix first

  1. 1
    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
  2. 2
    Reproducible dev env
    Add a Makefile or devcontainer or Dockerfile so the agent can set up the project in one command.
    +4.7 pts

Score for each AI agent

Each agent looks for different things in a repo, based on its own docs. Under each score are the three checks it cares about most.

Kimi CLI
91.5
Pi
91.0
GPT-5 Codex
90.9
Claude Code
90.0
Devin
88.6
Cursor
81.7
Gemini CLI
80.9
OpenHands
79.6
Aider
78.6

Similar repos

Scored for Claude Code. A simple first version: picked only because they share this repo's language and host.

All checks

AGENTS.md / CLAUDE.md· 100% pass
Substantive (7331 chars)
AGENTS.md
.aider.conf.yml· 0% pass
No .aider.conf.yml at repo root
CI configuration· 100% pass
6 GitHub Actions workflow(s)
.github/workflows
CONTRIBUTING guide· 100% pass
Guide present
CONTRIBUTING.md
Cursor rules (.cursor/rules)· 0% pass
No .cursor/rules/*.mdc or .cursorrules
Dependency manifest· 100% pass
Manifest present
package.json
Reproducible dev env· 60% pass
package.json has 55 scripts
package.json
GEMINI.md· 0% pass
No GEMINI.md at repo root
License file· 100% pass
License present
LICENSE.md
Linter / formatter config· 100% pass
Config detected
eslint.config.mjs
.openhands/setup.sh· 0% pass
No .openhands/setup.sh
Pre-commit / git hooks· 100% pass
Hook framework configured
.husky
README· 100% pass
README detailed (9996 chars)
README.md
Manageable size· 20% pass
10001+ files — very large
Test suite· 100% pass
Found /test
test
Type configuration· 100% pass
Type config present
tsconfig.json

Add a badge to your README

Paste this at the top of the README. It shows the score, and links back to this page.

Agent friendly score for github/rollup/rollup
[![Agent Friendly](https://agentfriendlycode.com/api/badge/github/rollup/rollup.svg)](https://agentfriendlycode.com/repo/github/rollup/rollup)

Check the score on every pull request

Add this file to your repo. On each pull request, it posts one comment showing how the score changed and why. It runs in your own CI, with no outside server involved.

# .github/workflows/agent-friendly.yml
name: Agent-friendly score diff

on:
  pull_request:
    branches: [main]

permissions:
  contents: read
  pull-requests: write

jobs:
  score-diff:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - uses: hsnice16/agent-friendly-action@v0
        with:
          agents-badge-token: ${{ secrets.AGENTS_BADGE_TOKEN }}

Add AGENTS_BADGE_TOKENto the repo's secrets to turn the comment on. Without it, the action does nothing. Where do I add it?