---
title: "Free agent skills with a permissive license (MIT, Apache-2.0)"
canonical_url: https://cookiesforai.app/skills/free-and-permissive
last_updated: 2026-10-02T03:02:16+02:00
type: index
summary: "76 of the 91 agent skills we list carry a permissive license (MIT, Apache-2.0, ISC or BSD), read from the skill's own LICENSE file or SKILL.md."
---

# Agent skills with a permissive license

76 of the 91 agent skills we list carry a permissive license (MIT, Apache-2.0, ISC or BSD), read from the skill's own LICENSE file or SKILL.md. You may use, change and share them, including at work, as long as you keep the license notice.

| Skill | License | Last changed |
|---|---|---|
| [Academy Guide](https://cookiesforai.app/skills/anthropics/academy-guide) | Apache-2.0 | 2026-08-18 |
| [agent-browser](https://cookiesforai.app/skills/vercel-labs/agent-browser) | Apache-2.0 | 2026-08-24 |
| [AI SEO](https://cookiesforai.app/skills/coreyhaines31/ai-seo) | MIT | 2026-09-05 |
| [Algorithmic Art](https://cookiesforai.app/skills/anthropics/algorithmic-art) | Apache-2.0 | 2026-04-20 |
| [Azure deploy](https://cookiesforai.app/skills/microsoft/azure-deploy) | MIT | 2026-08-10 |
| [Azure diagnostics](https://cookiesforai.app/skills/microsoft/azure-diagnostics) | MIT | 2026-08-19 |
| [Brainstorming](https://cookiesforai.app/skills/obra/brainstorming) | MIT | 2026-09-19 |
| [Brand Guidelines](https://cookiesforai.app/skills/anthropics/brand-guidelines) | Apache-2.0 | 2026-04-20 |
| [Canvas Design](https://cookiesforai.app/skills/anthropics/canvas-design) | Apache-2.0 | 2026-04-20 |
| [Claude API](https://cookiesforai.app/skills/anthropics/claude-api) | Apache-2.0 | 2026-09-29 |
| [Code review](https://cookiesforai.app/skills/getsentry/code-review) | Apache-2.0 | 2026-04-19 |
| [Database migration](https://cookiesforai.app/skills/wshobson/database-migration) | MIT | 2026-05-22 |
| [Deploy to Vercel](https://cookiesforai.app/skills/vercel-labs/deploy-to-vercel) | MIT, stated only in the repository README (no license file) | 2026-03-06 |
| [Design taste frontend](https://cookiesforai.app/skills/leonxlnx/design-taste-frontend) | MIT | 2026-05-26 |
| [Diagnosing Superpowers](https://cookiesforai.app/skills/obra/diagnosing-superpowers) | MIT | 2026-09-19 |
| [Discernment Nudge](https://cookiesforai.app/skills/anthropics/discernment-nudge) | Apache-2.0 | 2026-08-17 |
| [Dispatching Parallel Agents](https://cookiesforai.app/skills/obra/dispatching-parallel-agents) | MIT | 2026-07-24 |
| [EAS app stores](https://cookiesforai.app/skills/expo/eas-app-stores) | MIT | 2026-09-09 |
| [Executing Plans](https://cookiesforai.app/skills/obra/executing-plans) | MIT | 2026-09-19 |
| [Expo Router](https://cookiesforai.app/skills/expo/expo-router) | MIT | 2026-09-08 |
| [Finishing a Development Branch](https://cookiesforai.app/skills/obra/finishing-a-development-branch) | MIT | 2026-08-12 |
| [Firebase security rules auditor](https://cookiesforai.app/skills/firebase/firebase-security-rules-auditor) | Apache-2.0 | 2026-09-17 |
| [Firecrawl](https://cookiesforai.app/skills/firecrawl/firecrawl) | ISC (package.json only, no license file) | 2026-09-25 |
| [Frontend Design](https://cookiesforai.app/skills/anthropics/frontend-design) | Apache-2.0 | 2026-09-03 |
| [GitHub Actions security review](https://cookiesforai.app/skills/getsentry/gha-security-review) | Apache-2.0 | 2026-09-29 |
| [GitHub address comments](https://cookiesforai.app/skills/openai/gh-address-comments) | Apache-2.0 | 2026-02-02 |
| [GitHub fix CI](https://cookiesforai.app/skills/openai/gh-fix-ci) | Apache-2.0 | 2026-02-02 |
| [Gmail (gws)](https://cookiesforai.app/skills/googleworkspace/gws-gmail) | Apache-2.0 | 2026-03-31 |
| [Grill me](https://cookiesforai.app/skills/mattpocock/grill-me) | MIT | 2026-08-15 |
| [Hugging Face CLI](https://cookiesforai.app/skills/huggingface/hf-cli) | Apache-2.0 | 2026-10-01 |
| [Hugging Face LLM trainer](https://cookiesforai.app/skills/huggingface/huggingface-llm-trainer) | Apache-2.0 | 2026-07-06 |
| [HyperFrames](https://cookiesforai.app/skills/heygen-com/hyperframes) | Apache-2.0 | 2026-09-28 |
| [Impeccable](https://cookiesforai.app/skills/pbakaus/impeccable) | Apache-2.0 | 2026-10-02 |
| [Internal Comms](https://cookiesforai.app/skills/anthropics/internal-comms) | Apache-2.0 | 2026-04-20 |
| [Iterate on PR](https://cookiesforai.app/skills/getsentry/iterate-pr) | Apache-2.0 | 2026-08-24 |
| [MCP Builder](https://cookiesforai.app/skills/anthropics/mcp-builder) | Apache-2.0 | 2026-04-20 |
| [Neon Postgres](https://cookiesforai.app/skills/neondatabase/neon-postgres) | Apache-2.0 | 2026-09-23 |
| [Obsidian Markdown](https://cookiesforai.app/skills/kepano/obsidian-markdown) | MIT | 2026-03-22 |
| [PDF (OpenAI)](https://cookiesforai.app/skills/openai/pdf) | Apache-2.0 | 2026-02-02 |
| [Playwright CLI](https://cookiesforai.app/skills/microsoft/playwright-cli) | Apache-2.0 | 2026-09-28 |
| [Postgres Best Practices](https://cookiesforai.app/skills/supabase/supabase-postgres-best-practices) | MIT | 2026-07-30 |
| [Prisma upgrade to v7](https://cookiesforai.app/skills/prisma/prisma-upgrade-v7) | MIT | 2026-09-29 |
| [Programmatic SEO](https://cookiesforai.app/skills/coreyhaines31/programmatic-seo) | MIT | 2026-05-14 |
| [React Best Practices](https://cookiesforai.app/skills/vercel-labs/vercel-react-best-practices) | MIT | 2026-04-14 |
| [React Composition Patterns](https://cookiesforai.app/skills/vercel-labs/vercel-composition-patterns) | MIT | 2026-01-28 |
| [React Native](https://cookiesforai.app/skills/vercel-labs/vercel-react-native-skills) | MIT | 2026-01-27 |
| [React View Transitions](https://cookiesforai.app/skills/vercel-labs/vercel-react-view-transitions) | MIT | 2026-08-28 |
| [Receiving Code Review](https://cookiesforai.app/skills/obra/receiving-code-review) | MIT | 2026-07-24 |
| [Requesting Code Review](https://cookiesforai.app/skills/obra/requesting-code-review) | MIT | 2026-09-19 |
| [SEO audit](https://cookiesforai.app/skills/coreyhaines31/seo-audit) | MIT | 2026-08-19 |
| [shadcn](https://cookiesforai.app/skills/shadcn-ui/shadcn) | MIT | 2026-09-04 |
| [Skill Creator](https://cookiesforai.app/skills/anthropics/skill-creator) | Apache-2.0 | 2026-04-20 |
| [Slack GIF Creator](https://cookiesforai.app/skills/anthropics/slack-gif-creator) | Apache-2.0 | 2026-04-20 |
| [Stripe best practices](https://cookiesforai.app/skills/stripe/stripe-best-practices) | MIT | 2026-10-02 |
| [Subagent-Driven Development](https://cookiesforai.app/skills/obra/subagent-driven-development) | MIT | 2026-09-19 |
| [Supabase](https://cookiesforai.app/skills/supabase/supabase) | MIT | 2026-09-28 |
| [Systematic Debugging](https://cookiesforai.app/skills/obra/systematic-debugging) | MIT | 2026-09-19 |
| [TDD](https://cookiesforai.app/skills/mattpocock/tdd) | MIT | 2026-09-17 |
| [Terraform skill](https://cookiesforai.app/skills/antonbabenko/terraform-skill) | Apache-2.0 | 2026-06-03 |
| [Test-Driven Development](https://cookiesforai.app/skills/obra/test-driven-development) | MIT | 2026-09-19 |
| [Theme Factory](https://cookiesforai.app/skills/anthropics/theme-factory) | Apache-2.0 | 2026-04-20 |
| [UI UX Pro Max](https://cookiesforai.app/skills/nextlevelbuilder/ui-ux-pro-max) | MIT | 2026-09-27 |
| [Using Git Worktrees](https://cookiesforai.app/skills/obra/using-git-worktrees) | MIT | 2026-07-24 |
| [Using Superpowers](https://cookiesforai.app/skills/obra/using-superpowers) | MIT | 2026-09-19 |
| [Vercel CLI with Tokens](https://cookiesforai.app/skills/vercel-labs/vercel-cli-with-tokens) | MIT, stated only in the repository README (no license file) | 2026-04-17 |
| [Vercel Optimize](https://cookiesforai.app/skills/vercel-labs/vercel-optimize) | MIT, stated only in the repository README (no license file) | 2026-06-10 |
| [Verification Before Completion](https://cookiesforai.app/skills/obra/verification-before-completion) | MIT | 2026-07-24 |
| [Watch](https://cookiesforai.app/skills/bradautomates/watch) | MIT | 2026-09-25 |
| [Web Artifacts Builder](https://cookiesforai.app/skills/anthropics/web-artifacts-builder) | Apache-2.0 | 2026-04-20 |
| [Web Design Guidelines](https://cookiesforai.app/skills/vercel-labs/web-design-guidelines) | MIT, stated only in the repository README (no license file) | 2026-01-16 |
| [Webapp Testing](https://cookiesforai.app/skills/anthropics/webapp-testing) | Apache-2.0 | 2026-04-20 |
| [Workers best practices](https://cookiesforai.app/skills/cloudflare/workers-best-practices) | Apache-2.0 | 2026-10-01 |
| [Wrangler](https://cookiesforai.app/skills/cloudflare/wrangler) | Apache-2.0 | 2026-10-01 |
| [Writing Guidelines](https://cookiesforai.app/skills/vercel-labs/writing-guidelines) | MIT, stated only in the repository README (no license file) | 2026-05-26 |
| [Writing Plans](https://cookiesforai.app/skills/obra/writing-plans) | MIT | 2026-09-25 |
| [Writing Skills](https://cookiesforai.app/skills/obra/writing-skills) | MIT | 2026-09-19 |

Not in this list: proprietary skills (Anthropic's docx, pdf, pptx and xlsx), share-alike skills (CC-BY-SA-4.0, which requires your changes to carry the same license), MPL-2.0 skills (file-level copyleft) and skills with no license at all.