git:20261019.d7c051e to git:20261022.4ede278

1 added, 8 removed. Audit A to A.

---

name: gaia-react-perf

description: Diagnoses React render performance by driving a micro-interaction, capturing real renders, and surfacing memo-defeating reference instability with a recommended structural fix. Measure-only, it emits a diagnosis and does not auto-fix. Trigger on `/gaia-react-perf` or natural-language asks like "profile renders", "measure renders", "why is X re-rendering", or "diagnose render performance". Do NOT trigger on vague "feels slow", "janky", or "optimize my app" (react-doctor's `scan` mode covers those).

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Run the GAIA **react-perf** measure-only diagnostic with these arguments: `$ARGUMENTS`

- ## Pre-flight: Worktree check

- This skill drives the app's dev server and profiles the clone's build, so it refuses from a linked worktree. Run this first, before anything else:

- ```bash

- . .gaia/scripts/main-only-lib.sh

- gaia_refuse_if_worktree "/gaia-react-perf" || exit 1

- ```

+ Run it in whichever tree holds the branch, the main checkout or a linked worktree: the dev server and Playwright bind that tree's own ports (`bash .gaia/scripts/ports.sh` prints them).

Read `frontend/.claude/skills/gaia-react-perf/references/measure-only.md` from the project root and follow it exactly. Treat the arguments above as an optional inline target (the page plus the micro-interaction to profile); if empty, ask the user to name a concrete micro-interaction before proceeding, per the reference.