[Brooooooklyn]

Requested by Brooklyn · project thread

22 agent-authored PRs read · windows searched: 2026-10-04 to 2026-10-11, then 2026-09-13 to 2026-10-11; the PRs read span 2026-10-01 to 2026-10-10 (10 days) · 0 helpers started. The PRs are a sample: agent PRs found by claude/ head branch or the Claude Code footer in the body, then every review comment on each.

Before: this repository has no CLAUDE.md. Claude Code reads CLAUDE.md files, so an agent session here starts without the repository's build, test, lint and format commands.

After: a short root CLAUDE.md lists those commands. Every line names a command that the repository's own justfile, package.json or CI workflow defines.

No rule edits: none of the 22 PRs had a review comment, so no repeated mistake was found.

Checked in the repository, not tested

Line	Proof on main
just check	justfile lines 32-33
just test	justfile lines 38-39
just lint	justfile lines 41-42
just fmt	justfile lines 26-30
just doc	justfile lines 53-59
just ready	justfile lines 14-21

Checks

• Ran prettier --check CLAUDE.md (passes) and git diff --check (clean).
• Could not run the repository's own formatter (pnpm exec vp fmt inside just fmt), or a spell checker: they are not installed in this environment, and installing dependencies was out of scope.
• The added file is the whole diff: 10 added lines, 0 removed.

This test shows that an agent now catches the mistake when it re-reads its own diff. It does not show that the mistake will never be written. (No edit was tested in this run, so this applies to nothing here yet.)

🤖 Generated with Claude Code

https://claude.ai/code/session_01XqXJZrD5seBTKh2qyvNuk9

To revert, revert this PR's single commit, or delete CLAUDE.md.

---

Generated by Claude Code

[github-actions]

fspy benchmark

linux

dynamic/launch             change  +0.33%  [ -2.49% ..  +3.24%]  overhead   +49.35%
dynamic/access             change  -0.46%  [ -1.86% ..  +0.96%]  overhead   +11.17%
dynamic/access-relative    change  -0.11%  [ -0.88% ..  +0.77%]  overhead   +58.79%
dynamic/access-contended   change  -0.12%  [ -2.43% ..  +3.32%]  overhead   +14.20%
static/launch              change  +0.77%  [ -3.05% ..  +5.25%]  overhead  +177.99%
static/access              change  +0.11%  [ -1.06% ..  +1.77%]  overhead  +807.54%
static/access-relative     change  -0.45%  [ -1.59% ..  +0.88%]  overhead +1363.67%
static/access-contended    change  +0.30%  [ -0.88% ..  +1.14%]  overhead +3232.13%

macos

dynamic/launch             change  +0.13%  [ -2.26% ..  +2.73%]  overhead  +225.24%
dynamic/access             change  +0.24%  [ -2.14% ..  +2.93%]  overhead    +2.66%
dynamic/access-relative    change  +0.32%  [ -3.95% ..  +3.99%]  overhead  +217.32%
dynamic/access-contended   change  -0.12%  [ -2.09% ..  +1.49%]  overhead    +0.25%

windows

dynamic/launch             change  -1.31%  [-14.45% .. +12.81%]  overhead   +24.11%
dynamic/access             change  +0.66%  [-19.61% .. +36.56%]  overhead    +0.50%
dynamic/access-relative    change  +0.38%  [-20.08% .. +29.80%]  overhead    +2.41%
dynamic/access-contended   change  +0.66%  [ -8.20% ..  +7.45%]  overhead    +3.10%