Agent Skills for Claude Code and skills-aware runtimes: MCP, design, code review, workflows, Next.js, and creative production. The FrankX catalog.
This repository also configures its own agents. See what claude-skills-library tells them →
frankxai/claude-skills-library
Skill Claude CodeCodex
Mandatory excellence gates for Grok+ACOS. verification-loop, santa-method, gstack-qa, plan-reviews, repo-mastery, cso, rules-distill. Never ship without evidence (gstack screenshots, metrics). Use on any build/suggest/lead task.
frankxai/claude-skills-library
Skill Claude Code
ACOS Grok bridge. SessionStart loads repo-mastery + excellence gates. PreToolUse enforces rules read + suggests harness (claude for plans). Uses gstack for QA, verification-loop/santa-method. Full .claude/ compat + native .grok/. Delegate via terminal when needed. Trigger: setup, harness, grok, excellence.
frankxai/claude-skills-library
Skill Claude CodeCodex
Automatically detect tasks suited for delegation to other agent harnesses (Claude Code as canonical, agy/antigravity, gemini, cursor, etc.). Leverage shared .claude catalog (skills, commands, agents, hooks, junctions for agy). Embody Frank DNA. Output exact delegation commands (e.g. claude -p "injected rules + task"…
frankxai/claude-skills-library
Skill Claude CodeCodex
Master ACOS, FrankX, Starlight-Intelligence-System, arcanea, claude-code-config and full starlight/repos ecosystem. Architecture, skills/hooks/MCP map, harness integration points. Read CLAUDE.md/AGENTS.md/GROK.md first. Use MCPs (github, fs-starlight), gstack, subagents, grep, terminal. Excellence gates required.…
frankxai/claude-skills-library
Skill Claude CodeCodex
Sequences film and short-form narrative work and defines the finish line. Use FIRST for any film, short, series episode, trailer, or narrative video work — before writing a script, designing a shot, or generating a single frame. Also use when asked to review, certify, or ship a cut. Refuses to certify without evidence.
frankxai/claude-skills-library
Skill Claude CodeCodex
Reverse-lookup glossary that turns a vague description of a web animation or motion effect into its exact term ("the bouncy thing when a popover opens" → Pop in; "the iOS rubber-band scroll" → Rubber-banding). Use when the user asks "what's it called when…", or describes a motion effect without knowing its name and…
frankxai/claude-skills-library
Skill Claude CodeCodex
Apple's approach to interface design and fluid, physical motion, translated for the web. Use when building or reviewing gesture-driven UI, spring animations, drag/swipe/sheet interactions, momentum and interruptible transitions, translucent materials and depth, typography (optical sizing, tracking, leading)…
frankxai/claude-skills-library
Skill Claude CodeCodex
Premium brand-kit image generation skill for creating high-end brand-guidelines boards, logo systems, identity decks, and visual-world presentations. Trained for minimalist, cinematic, editorial, dark-tech, luxury, cultural, security, gaming, developer-tool, and consumer-app brand systems. Optimized for intentional…
frankxai/claude-skills-library
Skill Claude CodeCodex
Measure and hold a real performance budget on a web page — LCP, INP, CLS, bundle weight, font and image loading. Use when a change touches images, fonts, above-the-fold markup, client components, third-party scripts, or any list that can grow; when a page feels slow; or before shipping a new landing page or hero.…
frankxai/claude-skills-library
Skill Claude CodeCodex
This skill encodes Emil Kowalski's philosophy on UI polish, component design, animation decisions, and the invisible details that make software feel great.
frankxai/claude-skills-library
Skill Claude CodeCodex
Extract design primitives from a public website and generate starter token files for your project.
frankxai/claude-skills-library
Skill Claude CodeCodex
Search a codebase or UI for places that don't animate but should, and reject everything that shouldn't. Read-only; it proposes motion with exact values, it does not implement it. Use when the user asks "what could be animated here?" or wants to "make this feel more alive". For fixing existing animations, use…
frankxai/claude-skills-library
Skill Claude CodeCodex
Elite website image-to-code skill for Codex. For visually important web tasks, it must first generate the design image(s) itself, deeply analyze them, then implement the website to match them as closely as possible. In Codex, it must prefer large, readable, section-specific images instead of tiny compressed boards…
frankxai/claude-skills-library
Skill Claude CodeCodex
Survey a codebase's animation and motion code as a senior motion advisor, then produce a prioritized audit and self-contained implementation plans for other agents (or cheaper models) to execute. Read-only on source code — it plans improvements, it does not apply them. Use when the user asks to "improve the…
frankxai/claude-skills-library
Skill Claude Code
Reviews animation and motion code against a high craft bar derived from Emil Kowalski's design engineering philosophy. Default to flagging; approval is earned.
frankxai/claude-skills-library
Skill Claude CodeCodex
Capture before/after screenshot evidence of a web page at real breakpoints (375, 768, 1440) in both light and dark themes, using Playwright against a local dev server or a deployed URL. Use before starting any visual change to capture the current state, and again after to prove the delta. Also use when asked to "show…
frankxai/claude-skills-library
Skill Claude CodeCodex
Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".
frankxai/claude-skills-library
Skill Claude CodeCodex needs its repo
One or two sentences that say WHAT this skill does AND WHEN the agent should load it. Write in the third person, name concrete tasks, and include trigger keywords a user would actually say. Example: "Generate professional release notes from a git history. Use when cutting a release, drafting a changelog, or…
frankxai/claude-skills-library
Skill Claude CodeCodex needs its repo
The operating contract for any scheduled or unattended agent session — a cron job, a Routine, a CI-triggered agent, a nightly sweep. Use when writing, reviewing, debugging or scheduling automation that runs without a human present, and whenever a scheduled job reports success but you cannot find what it produced.…
frankxai/claude-skills-library
Skill Claude Code needs its repo
Security gate for agentic repos. Use before opening a PR that touches .github/workflows, .claude (hooks, settings, agents, commands, skills), .mcp.json, install scripts, or Next.js API routes; when asked to "security review", "scan for prompt injection", "harden this repo", "check the agentic surface", or when a…
frankxai/claude-skills-library
Skill Claude CodeCodex
Shape an agent's tools, observations, and recovery without adding a second coordinator. Use when defining a tool, a skill, a hook, or a worktree lane.
frankxai/claude-skills-library
Skill Claude CodeCodex
Count what a session loads before adding another skill or MCP server. Use when the default prompt is heavy, a new server is about to be enabled, or a skill has never been invoked.
frankxai/claude-skills-library
Skill Claude CodeCodex
Pick the smallest model that can finish the task, and record the class of work. Use when routing a search, a multi-file edit, or an architecture review, or when a weekly model cap is close.
frankxai/claude-skills-library
Skill Claude CodeCodex
Send a finished change to two reviewers who did not write it, using one rubric, and stop after three rounds. Use before a public page, a priced artifact, or a pull request that changes behavior.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: