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Updated 2d ago

by fabricioctelles

skills

A collection of skills for AI agents (Kiro, Cursor, Windsurf, Claude Code, and others). Each skill is a reusable module that teaches the agent to perform complex tasks with context, structure, and best practices.

  • Active — Updated in the last 14 days
  • Multi-agent — Targets three or more agents
Works with
  • Claude
  • Codex
  • Cursor
  • OpenCode
View on GitHub (opens in a new tab)

109 GitHub stars (109)

+13 in 20 days

Stars gained per day · daily snapshots since Sep 26
Stars gained per day, Sep 26 to Oct 16: +13 in total; the busiest day was Oct 7 with +4 stars.Sep 27: 0 starsSep 28: +1 starsSep 29: 0 starsSep 30: −1 starsOct 1: 0 starsOct 2: +1 starsOct 3: +2 starsOct 4: 0 starsOct 5: +1 starsOct 6: +1 starsOct 7: +4 starsOct 8: +1 starsOct 9: 0 starsOct 10: 0 starsOct 11: 0 starsOct 12: +1 starsOct 13: 0 starsOct 14: +1 starsOct 15: +1 starsOct 16: 0 stars
Stars gained between daily snapshots
PeriodNew stars
Sep 270
Sep 28+1
Sep 290
Sep 30−1
Oct 10
Oct 2+1
Oct 3+2
Oct 40
Oct 5+1
Oct 6+1
Oct 7+4
Oct 8+1
Oct 90
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Oct 160
  • 30 skills (30 skills found in its SKILL.md files)
  • 10 forks (10 forks)
  • 2d ago last update (Last updated 2d ago)

Install

Skills CLI

npx skills add fabricioctelles/skills

Asks which skills and agents to install. Just one: npx skills add fabricioctelles/skills --skill agent-plugin-eval — add -g for every project.

Claude Code

git clone https://github.com/fabricioctelles/skillscp -r "skills/skills/agent-plugin-eval" ~/.claude/skills/

Copies the agent-plugin-eval skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add fabricioctelles/skills

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md — showing the first 30 of 47 files.

  • agent-plugin-eval

    Audit, score, and compare repositories containing portable Agent Plugins against the official Agent Plugins specification. Use when asked to review a plugin repo, check plugin.json or mcp.json conformance, assess bundled skills and MCP servers, produce an evidence-cited 0–100 plugin scorecard, identify release blockers, or compare two agent plugins side by side.

    skills/agent-plugin-eval/SKILL.md on GitHub (opens in a new tab)

  • agent-ready-cloudflare

    Audit and improve website readiness for AI agents using the Cloudflare "Is It Agent Ready?" scanner (isitagentready.com). Covers scanning via API, interpreting results, generating implementation prompts, and fixing every check. Use when the user mentions "agent ready", "isitagentready", "AI agent scan", "agent readiness", "agent-ready score", "MCP server card", "agent skills index", "markdown for…

    skills/agent-ready-cloudflare/SKILL.md on GitHub (opens in a new tab)

  • astro-sites-manager

    Comprehensive skill for building, migrating, and maintaining Astro v7 projects. Covers best practices from the official AGENTS.md, the v6→v7 migration path, validation of breaking/deprecated patterns, AI-enhanced dev server usage (background mode, JSON logging), advanced routing with src/fetch.ts, route caching, Sätteri Markdown, and the Rust compiler. Use when the user mentions 'Astro', '.astro…

    skills/astro-sites-manager/SKILL.md on GitHub (opens in a new tab)

  • auth-md

    Generate, validate, and explain `auth.md` files — the open protocol for AI agent registration. Use when making apps agent-ready, generating Protected Resource Metadata (RFC 9728), validating auth.md files, or implementing agent registration endpoints. Triggers on "auth.md", "agent registration", "agent auth", "make my app agent-ready", "ID-JAG", "identity_assertion", "service_auth", "protected re…

    skills/auth-md/SKILL.md on GitHub (opens in a new tab)

  • coolify-operator

    Master Coolify operator for self-hosted deployment platform. Use when the user mentions 'coolify', 'deploy on coolify', 'list/restart/redeploy applications', 'view coolify logs', 'coolify API/CLI', 'manage coolify servers/databases/apps', or 'coolify context'. Automates deployments and management via REST API or official CLI.

    skills/coolify-operator/SKILL.md on GitHub (opens in a new tab)

  • design-md-validator

    Validate DESIGN.md files against the official Google specification using the `@google/design.md` CLI linter. Works with local files. Use when the user wants to lint a DESIGN.md, check spec compliance, find broken token references, verify WCAG contrast ratios, diff two versions, export tokens to Tailwind or DTCG format, or audit a design system file for structural correctness. Trigger on mentions…

    skills/design-md-validator/SKILL.md on GitHub (opens in a new tab)

  • geo-optimization

    Optimize content for AI-generated responses and LLM citations (ChatGPT, Perplexity, Google AI Overview, Claude, Gemini). Use when the user mentions 'GEO', 'AEO', 'AI SEO', 'LLM optimization', 'citation rate', 'AI visibility', 'optimize for ChatGPT', 'roundup pages', or wants to audit pages for AI discoverability. Includes terminology alignment, FAQ schemas, and community signal strategies.

    skills/geo-optimization/SKILL.md on GitHub (opens in a new tab)

  • human-ai

    Rewrites English text so it reads as written by a person, without AI writing tics. Removes machine language patterns and AI slop, restores semantic entropy, and injects voice and personality. Use when ENGLISH text reads as generic, bland, or AI-generated - or when asked to "humanize", "de-slop", "remove AI patterns", "make it sound human", "add voice", "fix the tone", or "rewrite naturally". For…

    skills/human-ai/SKILL.md on GitHub (opens in a new tab)

  • humanizar

    Reescreve textos em português brasileiro para soarem mais humanos e naturais, reduzindo padrões típicos de escrita gerada por IA sem alterar fatos, argumento ou intenção. Use quando o texto em PT-BR parecer genérico, burocrático ou gerado por IA, ou quando o usuário pedir para "humanizar", "dar vida", "tirar cara de IA", "remover AI slop" ou "reescrever com voz". Use também para ESCREVER DO ZERO…

    skills/humanizar/SKILL.md on GitHub (opens in a new tab)

  • loop-architect

    Design well-structured agent loops with best-practice coaching and cross-model review gates before you run them. Use when the user wants to design, build, or set up an agent loop, iterative agent workflow, self-review loop, LLM-as-judge loop, multi-model council, reviewer/judge gate, or goal-driven looping process. Guides goal refinement, typed verification criteria, reviewer/judge selection, pri…

    skills/loop-architect/SKILL.md on GitHub (opens in a new tab)

  • motion-ad

    Produce a short motion-graphics video ad — a 15s Facebook/Instagram/TikTok spot — as a rendered MP4. Researches the destination landing page so every on-screen claim matches it, pulls real product imagery off the live site, animates one paused GSAP timeline in a single HTML page, and renders it frame-accurately through Playwright and ffmpeg. Use this whenever the user wants a video ad, promo vide…

    skills/motion-ad/SKILL.md on GitHub (opens in a new tab)

  • okf-open-knowledge-format

    Create, validate, and enrich Open Knowledge Format (OKF) bundles — the open spec for representing organizational knowledge as markdown files with YAML frontmatter. Use when the user mentions 'OKF', 'Open Knowledge Format', 'knowledge bundle', 'OKF bundle', 'create a knowledge base for agents', 'validate OKF', 'convert to OKF', 'enrich knowledge docs', 'agent-readable knowledge', 'LLM wiki', 'know…

    skills/okf-open-knowledge-format/SKILL.md on GitHub (opens in a new tab)

  • pier-cloud

    This skill should be used when the user needs to consume the Pier Cloud (Lighthouse) API for cloud cost management — including JWT authentication, listing contexts, workspaces, workspace groups, and FinOps data views. Trigger whenever there is a need to integrate, automate, or debug calls to the Pier Cloud platform via Python, Node.js, or cURL.

    skills/pier-cloud/SKILL.md on GitHub (opens in a new tab)

  • pstack-skill

    Rigorous engineering orchestrator ported from Lauren Tan's pstack (poteto-mode): reads your task, picks one of 23 playbooks (bug fix, feature, refactoring, perf, investigation, prototype, babysit, shipping, autonomous run, orchestrate, and more), routes to bundled procedures (how, why, architect, arena, swarm, interrogate, unslop, technical-writing, show-me-your-work, tdd, and others), and applie…

    skills/pstack-skill/SKILL.md on GitHub (opens in a new tab)

  • ralph-loop-kiro-specs

    Automated iterative agent runner for spec-based development in Kiro. Wraps kiro-cli in a self-correcting bash loop that picks up tasks from a Kiro spec, implements them one at a time, verifies against exit criteria, and accumulates corrections and codebase patterns across iterations. Use this skill when the user mentions "ralph loop", "ralph", "spec loop", "iterative spec runner", "run my spec ta…

    skills/ralph-loop-kiro-specs/SKILL.md on GitHub (opens in a new tab)

  • resume-ats-beater

    Este skill deve ser usado para reescrever currículos com foco em compatibilidade ATS e impacto para recrutadores, e/ou auditar perfis LinkedIn para maximizar visibilidade e conversão profissional. Acionar em pedidos de otimização de currículo, melhoria para ATS, reescrita profissional do CV, adaptação para vaga-alvo, auditoria de compatibilidade ATS, aumento de taxa de entrevista, auditoria de pe…

    skills/resume-ats-beater/SKILL.md on GitHub (opens in a new tab)

  • revenue-centric-design

    Revenue-Centric Design (RCD) — evidence-backed principles for making a SaaS or startup product convert, retain, and monetize. Use when the user works on a landing page or CRO ("my page isn't converting"), onboarding/activation ("users sign up but don't stick"), churn/retention ("customers keep canceling"), pricing/monetization ("how should I price this"), checkout/forms ("dropdowns kill conversio…

    skills/revenue-centric-design/SKILL.md on GitHub (opens in a new tab)

  • security-specialist

    Runs security audits on codebases — full scans, diff reviews, threat models, vulnerability triage, remediation guidance, and finding tracking. Activate when the user says "security scan", "audit this repo", "review this PR for security", "threat model", "triage vulnerabilities", "fix this vuln", or "track findings".

    skills/security-specialist/SKILL.md on GitHub (opens in a new tab)

  • skill-evaluation

    Evaluate any agent skill against a merged framework — Anthropic's Claude Code best practices plus Matt Pocock's writing-great-skills methodology — across 4 axes (Trigger, Structure, Steering, Pruning). Produces an evidence-cited scorecard (0–100), a weighted overall score, and diagnosed failure modes with prioritized fixes. Use when the user asks to evaluate, rate, or audit a skill ("evaluate thi…

    skills/skill-evaluation/SKILL.md on GitHub (opens in a new tab)

  • slop-eval

    Objectively evaluate a UI/web design against the pols.dev anti-slop design law: detect catalogued slop tells with cited evidence, score 8 weighted axes (color, type, components, layout, motion, execution, signature, cohesion), and emit a Slop Report with a 0–100 Slop Index and grade. Use when the user asks to "evaluate design slop", "slop report", "is this design AI slop", "audit this landing pag…

    skills/slop-eval/SKILL.md on GitHub (opens in a new tab)

  • startup-idea

    Analyze startups with Paul Graham mindset (pressure, founder-market fit, brutal validation), Dan Koe discipline (monetization, offer, distribution, sales), and Seth Godin principles (differentiation, narrative, smallest viable audience). Triggers on startup idea, business validation, MVP, first customers, revenue model, GTM, product-market fit, "I have an idea".

    skills/startup-idea/SKILL.md on GitHub (opens in a new tab)

  • substack-expert

    This skill should be used when creating, formatting, or optimizing content for a Substack newsletter. Covers post structure, SEO metadata (titles, slugs, meta descriptions), native engagement features (Notes, Polls, Chat), monetization tactics, and free-to-paid conversion strategies.

    skills/substack-expert/SKILL.md on GitHub (opens in a new tab)

  • ultimate-design-system-master

    Create comprehensive design systems, brand identities, and UI component libraries. Use when the user says "create design system", "build brand identity", "design UI components", "generate design tokens", "create figma specs", "review my design", "analyze design trends", "audit accessibility", "convert design to code", or "create presentation deck". Covers 10 specialized roles from system architec…

    skills/ultimate-design-system-master/SKILL.md on GitHub (opens in a new tab)

  • agent-ready-a2a-agent-card

    Sub-skill de agent-ready-cloudflare: Implement A2A Agent Card

    skills/agent-ready-cloudflare/a2a-agent-card/SKILL.md on GitHub (opens in a new tab)

  • agent-ready-acp

    Sub-skill de agent-ready-cloudflare: Implement ACP Discovery Document

    skills/agent-ready-cloudflare/acp/SKILL.md on GitHub (opens in a new tab)

  • agent-ready-agent-skills

    Sub-skill de agent-ready-cloudflare: Implement Agent Skills Discovery Index

    skills/agent-ready-cloudflare/agent-skills/SKILL.md on GitHub (opens in a new tab)

  • agent-ready-ai-rules

    Sub-skill de agent-ready-cloudflare: Implement AI Bot Rules in robots.txt

    skills/agent-ready-cloudflare/ai-rules/SKILL.md on GitHub (opens in a new tab)

  • agent-ready-api-catalog

    Sub-skill de agent-ready-cloudflare: Implement API Catalog

    skills/agent-ready-cloudflare/api-catalog/SKILL.md on GitHub (opens in a new tab)

  • agent-ready-ard

    Sub-skill: Implement ARD (Agentic Resource Discovery). Publish /.well-known/ai-catalog.json so agents can discover MCP servers, A2A agents, skills and API tools (agenticresourcediscovery.org / ai-catalog).

    skills/agent-ready-cloudflare/ard/SKILL.md on GitHub (opens in a new tab)

  • agent-ready-auth-md

    Sub-skill: Implement Auth.md for agent registration discovery. Serve /auth.md with OAuth metadata at /.well-known/oauth-protected-resource and authorization server endpoints.

    skills/agent-ready-cloudflare/auth-md/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.