SkillCannon

Claude Skills Examples, by Role

Updated Jun 22, 2026

The clearest way to understand Claude skills is to see what people actually use them for. A few standouts before the full list: Frontend Design pushes UI output toward production quality, code-review skills enforce your team's standards, the document skills turn Claude into a real Word, PowerPoint, and Excel author, and grilling skills interrogate your plan before any work starts. Below are 20-plus real examples grouped by the role that gets the most out of them.

New to the idea? Start with what are Claude skills. Want the vetted shortlist instead of examples? Jump to the skills marketplace.

Product

  • Requirements grilling: the agent interviews you with hard questions before building, so a vague brief becomes a sharp spec. See Matt Pocock's Skills, whose grilling skill is built for exactly this.
  • PRD and issue generation: turn a conversation into a structured PRD, then break it into independently shippable issues.
  • Customer persona profiles: build deep personas with problems, triggers, language patterns, and decision-journey questions.
  • Competitive analysis: a repeatable method for researching and summarizing competitors.

Engineering

  • Code review against your standards: check changes for error handling, security, and performance the way your team would, not generically.
  • Test-driven development and bug diagnosis: a disciplined red-green-refactor loop and a reproduce-minimise-fix loop for hard bugs. Both are in Matt Pocock's Skills.
  • Frontend Design: the official Anthropic skill that moves UI output away from generic defaults toward considered typography and layout.
  • Web app testing: drive Playwright sessions to navigate real flows, capture screenshots, and report UI failures.
  • MCP builder: a structured workflow for generating and testing Model Context Protocol servers.

Design

  • Frontend Design: production-ready interface decisions, semantic tokens, and real layout principles instead of default AI styling.
  • Brand guidelines: drop your palette, logo rules, voice, and approved typography into the agent so every asset stays on brand.
  • Visual asset generation: turn ideas into structured images and PDFs using solid design principles.

Marketing

  • SEO and GEO audits: evidence-backed audits with prioritized fixes. The Agentic SEO Skill is the one we use for this every week.
  • Brand voice and newsletter formatting: feed the agent your tone, audience, and structure so drafts come out in your voice.
  • Content repurposing: turn a blog post into social posts and other formats at scale.
  • Competitive ads research: a method for pulling apart competitors' ads and positioning.
  • Humanize text: strip robotic phrasing and predictable structure so copy reads naturally.

Operations

  • n8n workflow building: build production-ready n8n automations without looping on validation errors. See n8n Skills.
  • Document creation: generate real Word, PowerPoint, and Excel files, not just text about them.
  • Internal comms templates: company-specific formats for announcements, status updates, incident notes, and executive summaries.
  • Workspace automation: draft emails, summarize meetings into docs, and track projects across Google Workspace or Microsoft 365.
  • Daily brief: pull your calendar, unread messages, and open tasks into one morning summary.

Do these work outside Claude?

Most do. SKILL.md is an open format, so the same examples run in Codex and OpenCode, and often in Cursor and Copilot too. The catch is that Claude-specific features (hooks, some MCP setups, bundled scripts) can degrade on other agents, so a skill can be excellent in Claude Code and merely good elsewhere. We label cross-agent compatibility on every skill, see the marketplace for the honest version.

From examples to a real shortlist

Examples show what is possible. If you want the curated picks worth installing, organized by role and checked across agents:


Want the opinionated version of this list? Start with the curated marketplace.

  • A composable set of engineering skills from Matt Pocock for real software work: grilling sessions, domain modeling, TDD, bug diagnosis, and codebase design.

    • Claude Code: Works
    • Codex: Works
    • OpenCode: Caveats. OpenCode is not in the skills.sh installer list, but it reads .claude/skills and .agents/skills, so install there or copy the folders in. The user-invocation flag is ignored, so user-invoked skills become model-invocable.
    Read the full take
  • Deterministic, LLM-first SEO and GEO audits for sites, blogs, and repos, with script-backed evidence and prioritized, confidence-labeled fixes.

    • Claude Code: Works
    • Codex: Works
    • OpenCode: Unverified
    Read the full take
  • n8n Skills

    Top pick

    Seven skills that teach coding agents to build production-ready n8n workflows via the n8n-mcp server, from expression syntax to validation loops.

    • Claude Code: Works
    • Codex: Caveats. No plugin install. Copy the SKILL.md folders into .agents/skills and configure the n8n-mcp MCP server manually.
    • OpenCode: Caveats. No plugin install. Drop the SKILL.md folders into .claude/skills or .agents/skills and configure the n8n-mcp MCP server.
    Read the full take