gaia-react-perf SKILL.md skillA
gaia-react-perf from gaia-react/gaia is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add gaia-react/gaia/gaia-react-perf@git:20261022.4ede278Pins git:20261022.4ede278 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- gaia-react/gaia
- Path
frontend/.claude/skills/gaia-react-perf/SKILL.md- Versions recorded
- 6
- Latest version
- git:20261022.4ede278, committed Oct 22, 2026
- First version recorded
- Oct 3, 2026
- Size
- 1,143 bytes
- Repository stars
- 24
- License
- MIT
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…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
Run the GAIA **react-perf** measure-only diagnostic with these arguments: `$ARGUMENTS` 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.
Read the whole file at its exact version.
How to install
mdr add gaia-react/gaia/gaia-react-perf@sha256:12c265773b375663The line at the top of this page pins the label git:20261022.4ede278, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_3zmgcdwbtscwjfht)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Oct 3, 2026 and Oct 22, 2026, about one every 4 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261022.4ede278 latest | 2026-10-22 | 4ede278 | 1,143 B | A | view · diff |
| git:20261019.d7c051e | 2026-10-19 | d7c051e | 1,235 B | A | view · diff |
| git:20261019.39d38f1 | 2026-10-19 | 39d38f1 | 1,193 B | A | view · diff |
| git:20261008.c1765d8 | 2026-10-08 | c1765d8 | 2,083 B | A | view · diff |
| git:20261005.945011b | 2026-10-05 | 945011b | 2,082 B | A | view · diff |
| git:20261003.689b6f5 | 2026-10-03 | 689b6f5 | 1,482 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (1143 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
gaia-react/gaia · 24 stars · license MIT · pushed 2026-10-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_3zmgcdwbtscwjfht GET https://markdownregistry.com/api/v1/resolve?ref=gaia-react/gaia/gaia-react-perf GET https://markdownregistry.com/api/v1/blob/12c265773b3756635c2193de55e404ee93e86c055729afc796a173cb8e386699
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.