lighthouse-pagespeed-stinger SKILL.md skillA
lighthouse-pagespeed-stinger from legioncodeinc/vibe-coding-tools is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add legioncodeinc/vibe-coding-tools/lighthouse-pagespeed-stinger@git:20261015.b1ce8cePins git:20261015.b1ce8ce in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- legioncodeinc/vibe-coding-tools
- Path
plugins/browser-and-app-testing-tools/skills/lighthouse-pagespeed-stinger/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261015.b1ce8ce, committed Oct 15, 2026
- First version recorded
- Oct 13, 2026
- Size
- 6,173 bytes
- Repository stars
- 94
- License
- a license file GitHub does not identify
Runs Lighthouse and PageSpeed Insights for React/Next.js: CI setup (LHCI), audit categories, performance budgets, lab-vs-CrUX gap. Use when setting up or debugging Lighthouse CI.
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
# lighthouse-pagespeed-stinger Opinionated playbook for running Lighthouse and PageSpeed Insights correctly: in CI, locally, and as part of a long-term performance tracking strategy. Synthesized from the Lighthouse 12.6.1 + LHCI 0.15.x canon, the web.dev lab-vs-field framework, and 2025-2026 practitioner patterns. **Read first:** `guides/00-runner-selection.md`: the decision tree for which tool to use before you touch any config. --- ## When to use this skill Load this skill when `lighthouse-pagespeed-wasp-drone` is invoked. Trigger phrases: - "Set up Lighthouse CI / LHCI" - "Add a performance budget to our CI pipeline" - "My Lighthouse score is 90 but CrUX says I'm failing LCP" - "Configure Lighthouse for GitHub Actions" - "What's the difference between TBT and INP?" - "Compare Treo vs SpeedCurve for monitoring" - "Write a custom Lighthouse plugin" - "Audit this URL with Lighthouse" - "Set a performance budget" Do NOT load for: - SEO content strategy, keyword research, or metadata optimization (route to `seo-aeo-wasp-drone`) - Core Web Vitals implementation fixes like image optimization or JS bundle reduction (route to `react-wasp-drone` or `performance-optimizer`) …
Read the whole file at its exact version.
How to install
mdr add legioncodeinc/vibe-coding-tools/lighthouse-pagespeed-stinger@sha256:d37e6e9b95159b26The line at the top of this page pins the label git:20261015.b1ce8ce, 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_7mroiqt6lywldmza)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Oct 13, 2026 and Oct 15, 2026, about one every 2 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261015.b1ce8ce latest | 2026-10-15 | b1ce8ce | 6,173 B | A | view · diff |
| git:20261013.eef5fdd | 2026-10-13 | eef5fdd | 6,115 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 (6173 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
legioncodeinc/vibe-coding-tools · 94 stars · license a license file GitHub does not identify · pushed 2026-10-18 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7mroiqt6lywldmza GET https://markdownregistry.com/api/v1/resolve?ref=legioncodeinc/vibe-coding-tools/lighthouse-pagespeed-stinger GET https://markdownregistry.com/api/v1/blob/d37e6e9b95159b260aba6bc4b0b591d7544b61543e491cb6c437ee4ba6776073
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.