How do I install the Scripts Lib Skill skill?

Run npx skillmds@latest add kevin-liu-01/scripts-lib-skill in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

What does the Scripts Lib Skill skill do?

Native Safari regression helpers and input-delivery diagnostics. It is listed under Coding & Dev Tools on SkillMD.

Is Scripts Lib Skill safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Scripts Lib Skill?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Scripts Lib Skill free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Scripts Lib Skill?

kevin-liu-01 (@kevin-liu-01) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Scripts Lib Skill by kevin-liu-01 — Agent Skill

Name: Scripts Lib Skill
Author: kevin-liu-01

File contents

glyphfield / scripts/lib

Purpose

Support scripts/check-safari-canvas.mjs with repeatable native browser checks, separating product failures from WebDriver input or focus failures.

Mental model & key files

safari-native-click.mjs measures trusted pointer delivery. safari-tab-checks.mjs checks project/tool navigation and retained edits. safari-shader-check.mjs checks shader controls and draw-submission cadence. safari-frame-export-check.mjs checks pause, exact-frame capture, grain and still exports. safari-frame-motion-check.mjs decodes native MP4 output and checks its range and paused pose. safari-control-check.mjs checks first-click color, select, range, and numeric-field interactions. safari-artboard-export-check.mjs checks native artboard/map dragging, origin-clean text/SVG paint exports, and portable project/font round trips.

Patterns to follow / invariants

Accept the runner's harness; do not create another driver or browser session.
Use real W3C input and public Studio source APIs, never app storage/internals.
Clean up owned instrumentation and listeners in finally blocks.
Record timing coverage honestly; do not count a delayed switch as a pending-edit race.
Do not silently retry missing native clicks or suppress unexpected exceptions.

Common tasks → first action

Run syntax checks first. Start an owned Safari driver only after the user enables Remote Automation, then run the relevant GLYPHFIELD_SAFARI_ONLY case filter. Close owned sessions and the driver afterward; preserve all unrelated browsers.

Gotchas

Safari WebDriver can return without delivering pointer events, and some versions do not execute native text Undo even in bare controls. Report those limitations explicitly. Foreground cadence samples are invalid after focus loss; compare to the same browser's empty-page baseline before attributing throttling to the app.

---name: scripts-lib-skilldescription: Native Safari regression helpers and input-delivery diagnostics.---# glyphfield / scripts/lib## PurposeSupport `scripts/check-safari-canvas.mjs` with repeatable native browser checks,separating product failures from WebDriver input or focus failures.## Mental model & key files`safari-native-click.mjs` measures trusted pointer delivery.`safari-tab-checks.mjs` checks project/tool navigation and retained edits.`safari-shader-check.mjs` checks shader controls and draw-submission cadence.`safari-frame-export-check.mjs` checks pause, exact-frame capture, grain and still exports.`safari-frame-motion-check.mjs` decodes native MP4 output and checks its range and paused pose.`safari-control-check.mjs` checks first-click color, select, range, and numeric-field interactions.`safari-artboard-export-check.mjs` checks native artboard/map dragging, origin-clean text/SVG paint exports, and portable project/font round trips.## Patterns to follow / invariants- Accept the runner's harness; do not create another driver or browser session.- Use real W3C input and public Studio source APIs, never app storage/internals.- Clean up owned instrumentation and listeners in `finally` blocks.- Record timing coverage honestly; do not count a delayed switch as a pending-edit race.- Do not silently retry missing native clicks or suppress unexpected exceptions.## Common tasks → first actionRun syntax checks first. Start an owned Safari driver only after the user enablesRemote Automation, then run the relevant `GLYPHFIELD_SAFARI_ONLY` case filter.Close owned sessions and the driver afterward; preserve all unrelated browsers.## GotchasSafari WebDriver can return without delivering pointer events, and some versionsdo not execute native text Undo even in bare controls. Report those limitationsexplicitly. Foreground cadence samples are invalid after focus loss; compare tothe same browser's empty-page baseline before attributing throttling to the app.

Frequently asked questions

Scripts Lib Skill