Agent Skills by Gavin Firestone
Showing 35 vetted skills indexed across 1 GitHub repositories.
benchmark
Compare page navigation timing and bundle data against baselines in pull requests.
design-html
Convert design specifications into production-ready HTML and CSS with the Pretext engine.
design-shotgun
Generate multiple AI-driven design variants and display them side-by-side for comparison.
plan-design-review
Identify and fix misalignments and gaps in design plans before implementation.
autoplan
Automate the end-to-end review workflow to generate a gate-approved plan.
design-consultation
Generate a complete design system and DESIGN.md covering typography, color, layout, spacing, and motion.
learn
Search, prune, and export learnings from a local JSONL store.
freeze
Block file edits outside a designated directory for the current session.
checkpoint
Save and resume Git working state with branch, status, diffs, and logs.
careful
Detect destructive Bash commands and prompt for confirmation before execution.
cso
Identify security gaps across secrets, dependencies, CI/CD, and AI systems.
canary
Monitor live apps for console errors, performance regressions, and page failures.
open-gstack-browser
Launch an AI-controlled Chromium browser with a live sidebar for debugging web workflows.
investigate
Guide four-phase root-cause investigation of bugs before implementing fixes.
document-release
Scan merged diffs and update documentation files after shipping.
health
Aggregate code-quality tool results into a weighted 0-10 health score.
gstack-upgrade
Detect gstack install type, upgrade to latest, run migrations, and sync vendored copies.
land-and-deploy
Merge a PR, deploy to production, and run canary health checks.
codex
Review code diffs and plans with Codex CLI in Review, Challenge, or Consult modes.
qa
Identify and fix web application bugs through automated QA testing.
qa-only
Run a report-only QA pass generating a health score, screenshots, and reproducible steps.
setup-browser-cookies
Import Chromium browser cookies into a Playwright headless session.
review
Analyze pull request diffs for structural risks and side effects.
plan-ceo-review
Review product plans for strategic gaps and 10x opportunities.