Agent Friendly Code
← back to leaderboard

calcom/cal.diyGitHub

https://github.com/calcom/cal.diy
Stars:
42k
Default branch:
main
Last scored:
4h ago
Overall

Strengths

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

Gaps

  • Type configuration

Suggestions to improve for a specific model

  1. 1
    Type configuration
    Add a type config (tsconfig.json for JS/TS, mypy.ini or pyrightconfig.json for Python). Rust/Go are typed by default.
    +7.9 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

Per-model scores

Claude Code
Weights AGENTS.md and tests heavily — Claude Code leans on an instructions file and a fast feedback loop.
86.8
Cursor
Weights type config and a detailed README highly — Cursor's inline edits benefit from static types and skim-readable docs.
81.4
Devin
Weights CI and reproducible envs highly — Devin runs in a sandboxed VM and needs end-to-end automation.
87.8
GPT-5 Codex
Balanced profile as a reference point.
84.9

Signal breakdown

AGENTS.md / CLAUDE.md· 100% pass
Substantive (9222 chars)
AGENTS.md
CI configuration· 100% pass
50 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· 100% pass
2 env artifacts (Dockerfile, docker-compose.yml)
Dockerfile
License file· 100% pass
License present
LICENSE
Linter / formatter config· 100% pass
Config detected
biome.json
Pre-commit / git hooks· 100% pass
Hook framework configured
.husky
README· 100% pass
README detailed (36536 chars)
README.md
Manageable size· 20% pass
7203+ files — very large
Test suite· 100% pass
Found /specs
specs
Type configuration· 0% pass
No type config found