AI Skills
Installable SKILL.md packages that extend AI coding agents with reliable workflows and domain-specific judgment — ranked by installs, sourced from skills.sh.
gnomad-database
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ito-trade-planner
Build a non-advisory prediction-market trade planning worksheet for Itô or venue workflows. Use to inspect venues, underliers, constraints, order prerequisites, and manual execution steps without placing trades or recommending positions.
top-banner-generator
When the user wants to add, optimize, or audit a top announcement bar or sticky banner. Also use when the user mentions "announcement bar," "top banner," "sticky bar," "promo banner," "discount banner," "student discount banner," "header banner," "announcement bar design," "sticky header," "promo bar," "urgency banner," or "lead capture bar." For promos, use discount-marketing-strategy.
gtex-database
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agent-tool-builder
Tools are how AI agents interact with the world. A well-designed
database-lookup
Deterministically query 78 public scientific, biomedical, materials science, regulatory, finance, and demographics databases through documented REST APIs. Use for reproducible lookups of compounds, genes, proteins, pathways, variants, clinical trials, patents, economic indicators, structures, astronomy objects, environmental records, or database-backed scientific facts when endpoints, filters, pagination, and provenance need to be explicit.
first-customers
Create a strategy for selling to your first 100 customers using the minimalist entrepreneur playbook. Use when someone has a product and needs to find customers, or is struggling with early sales.
contact-page-generator
When the user wants to create, optimize, or audit contact page and forms. Also use when the user mentions "contact page," "contact form," "get in touch," "support form," "contact us," "reach us," "contact information," "support contact," or "inquiry form." For sitewide page planning, use website-structure.
netlify-functions
Guide for writing Netlify serverless functions. Use when creating API endpoints, background processing, scheduled tasks, or any server-side logic using Netlify Functions. Covers modern syntax (default export + Config), TypeScript, path routing, background functions, scheduled functions, streaming, and method routing.
30x-growth-marketing-panel
AI Growth Marketing Expert Panel with 11 world-class experts distilled from 4,000+ YouTube videos for Claude Code
memorize
Curates insights from reflections and critiques into CLAUDE.md using Agentic Context Engineering
marketing-strategy-pmm
Product marketing skill for positioning, GTM strategy, competitive intelligence, and product launches. Use when the user asks about product positioning, go-to-market planning, competitive analysis, target audience definition, ICP definition, market research, launch plans, or sales enablement. Covers April Dunford positioning, ICP definition, competitive battlecards, launch playbooks, and international market entry. Produces deliverables including positioning statements, battlecard documents, launch plans, and go-to-market strategies.
position-sizer
Calculate risk-based position sizes for long stock trades. Use when user asks about position sizing, how many shares to buy, risk per trade, Kelly criterion, ATR-based sizing, or portfolio risk allocation. Supports stop-loss distance calculation, volatility scaling, and sector concentration checks.
react19-source-patterns
Reference for React 19 source-file migration patterns, including API changes, ref handling, and context updates.
security-auditor
Continuous security vulnerability scanning for OWASP Top 10, common vulnerabilities, and insecure patterns. Use when reviewing code, before deployments, or on file changes. Scans for SQL injection, XSS, secrets exposure, auth issues. Triggers on file changes, security mentions, deployment prep.
kaizen
Use when Code implementation and refactoring, architecturing or designing systems, process and workflow improvements, error handling and validation. Provide tehniquest to avoid over-engineering and apply iterative improvements.
citation-verification
This skill provides reference guidance for citation verification in academic writing. Use when the user asks about "citation verification best practices", "how to verify references", "preventing fake citations", or needs guidance on citation accuracy. This skill supports ml-paper-writing by providing detailed verification principles and common error patterns.
wind-alice
调用万得 Alice Agent（A2A 协议，SSE 流式）执行指定 Skill 并获取分析结果的 CLI 工具。当用户要求"用 Alice 跑某个 Skill"、"出一份某公司的调研问题清单"、"做一页纸投资备忘"、"核验一段金融信息"等需要点名 Alice 子 Skill 的场景使用。
jaspar-database
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youtube-ads
When the user wants to run YouTube ads, set up TrueView or Bumper campaigns, or optimize video ad creative. Also use when the user mentions "YouTube ads," "TrueView," "Bumper ads," "YouTube Discovery," "video ads," "YouTube campaign," or "in-feed ads." For organic YouTube, use youtube-seo.
subagent-driven-development
Use when executing implementation plans with independent tasks in the current session or facing 3+ independent issues that can be investigated without shared state or dependencies - dispatches fresh subagent for each task with code review between tasks, enabling fast iteration with quality gates
game-assets
Game asset engineer that creates pixel art sprites, animated characters, and visual entities for browser games. Use when a game needs better character art, enemy sprites, item visuals, or any upgrade from basic geometric shapes to recognizable pixel art.
he4rt-marketing-extension
Chrome extension that passively captures X/Twitter GraphQL responses to track community engagement and export structured JSON for analytics ingestion.
freecad-scripts
Expert skill for writing FreeCAD Python scripts, macros, and automation. Use when asked to create FreeCAD models, parametric objects, Part/Mesh/Sketcher scripts, workbench tools, GUI dialogs with PySide, Coin3D scenegraph manipulation, or any FreeCAD Python API task. Covers FreeCAD scripting basics, geometry creation, FeaturePython objects, interface tools, and macro development.
url-structure
When the user wants to optimize URL structure, fix URL issues, or plan URL hierarchy. Also use when the user mentions "URL structure," "URL optimization," "slug," "clean URLs," "URL hierarchy," "URL path," "permalink structure," "URL best practices," "dynamic URLs," or "URL parameters." For per-page slug wording, use url-slug-generator. For canonical consolidation, use canonical-tag.
category-page-generator
When the user wants to create, optimize, or audit e-commerce category pages or listing pages. Also use when the user mentions "category page," "product category," "faceted navigation," "filter URLs," "e-commerce listing," "category SEO," "category structure," "product filters," or "listing page." For programmatic SEO at scale, use programmatic-seo.
tanstack-db
Reactive client-first store for your API with collections, live queries, and optimistic mutations.
quarkus
Expert guidance for Quarkus framework development with Jakarta EE, MicroProfile, GraalVM native builds, and reactive programming patterns
swift-api-design-guidelines-skill
Write, review, or improve Swift APIs using Swift API Design Guidelines for naming, argument labels, documentation comments, terminology, and general conventions. Use when designing new APIs, refactoring existing interfaces, or reviewing API clarity and fluency.
brainstorm
Use when creating or developing, before writing code or implementation plans - refines rough ideas into fully-formed designs through collaborative questioning, alternative exploration, and incremental validation. Don't use during clear 'mechanical' processes