Claude Skills for a Frontend / Full-stack
ModLens — Plug-in Vision for Text-Only Models
Gives text-only coding models sight: paste an image, get structured JSON evidence — OCR, layout, and semantics — via a vision bridge.
peon-ping Config Manager
Easily tweak peon-ping's volume, pack rotation, categories, and more by editing its config file.
SkillOpt-Sleep: Sleep-Cycle Self-Improvement for Your Local Claude Agent
Give your Claude agent a nightly offline sleep cycle that reviews real sessions and keeps only validation-gated improvements — no model-weight training.
Color Expert — Color Science Agent Skill
Turns your coding agent into a color science expert with a curated knowledge base spanning color spaces, accessibility, palette generation, pigment mixing, and historical color theory.
SkillCheck Free
A read-only linter skill that makes your AI assistant validate SKILL.md files against the agentskills spec, catching structural, semantic and security issues before your users do.
NotebookLM Research Assistant Skill
Let Claude Code query your Google NotebookLM directly for citation-backed answers drawn exclusively from your uploaded documents — no copy-paste, no hallucinations.
Create New Skills (Meta-Skill)
A meta-skill that teaches Claude Code to author new Agent Skills following best practices, turning your domain expertise into reusable, discoverable skill folders.
Auteur
Directs Claude Code to build a website the way a film director makes a film: art direction locked before code, generated assets, and an executable anti-slop linter gating every ship.
LeanCTX — Local Context Intelligence Layer
Select, shape, reuse, and recover context before your AI agent reads files or runs commands — one local Rust binary that cuts 60–90% of tokens.
Draw.io Diagram Skill
Have your AI assistant generate native .drawio diagram files, export them as editable PNG/SVG/PDF, or open them in the browser — no MCP setup required.
OWASP Security Skill
Injects the latest OWASP standards (2025–2026) into code review and AI app development, so your model builds secure code instead of patching it afterward.
Kaggle Skill
End-to-end Kaggle integration for AI coding agents: competition research, dataset/model downloads, notebook execution, and badge collection.
skill-optimizer: Eval Workbench for Agent Skills
Run deterministic evals of agent skills inside isolated Docker workspaces, benchmark across OpenRouter models, and debug with full traces.
Video ShotCraft: Cinematic Product Video Skill
Turns Claude Code / Codex into a motion-design studio: 157 shot recipe cards, a Remotion template, and sound design that turn your product page into a cinematic promo.
TDD Guard
Automated Test-Driven Development enforcement for Claude Code: blocks skipped tests and over-implementation so your coding agent stays test-first.
Copilot Chat OpenTelemetry Instrumentation
A repository-specific guide for consistent OpenTelemetry instrumentation in Copilot Chat.
PinMe UniwebPay Payment Integration
Write Cloudflare Worker code that takes payments through UniwebPay directly via the SDK — links, checkout, subscriptions, refunds, and webhooks.
Slides Grab HTML Skill
Generate semantic HTML slides in Claude Code / Codex with bespoke AI imagery, a design gate, and PDF/PPTX export.
Vexor Semantic Code Search
Find files by intent, not exact text — instantly locate where something is implemented, loaded, or defined in a medium or large repo.
Overkill — Architecture Exploration Beyond the Pragmatic Answer
Proposes 3–6 advanced alternatives past your pragmatic solution — advanced data structures, distributed algorithms, niche frameworks, frontier tooling — each scored on a calibrated complexity scale.
Worktree Manager Skill
Create, list, and remove git worktrees with a single command, automatically provisioning isolated ports, databases, and config for parallel development.
Learning Opportunities
Pauses AI-assisted coding to offer science-based 10-15 minute learning exercises, so you build genuine expertise instead of just shipping AI-generated code.
Recursive Decomposition Skill
For tasks spanning 10+ files or 50k+ tokens: split long-context work into chunks handled by parallel sub-agents, avoiding the accuracy loss of context rot.
Banana Claude — Gemini Image Creative Director
Plan, generate, edit, compare, and review Google Gemini images from Claude Code, with a disclosed plan and your explicit approval before every paid call.