Records
Anthropic Skills
Anthropic’s public repository of example Agent Skills, a skill template, and the Agent Skills specification.
The README says many skills are Apache 2.0, while the document skills in docx, pdf, pptx, and xlsx are source-available and not open source. There is no single root LICENSE file. Example skills are described as already available on paid Claude.ai plans; plan names and prices were not in the README.
Pricing summary, as listed on 2026-10-23. Scope: resource. The repository is public to read. The README says many skills are Apache 2.0 and that document skills are source-available, not open source. It also says the example skills are available to paid Claude.ai plans, without prices.
Claude.ai paid plans: Not stated in the repository README. The README says example skills are available to paid plans. Amount, currency, and period were not on that page..
- api: documented; free-access scope not established
- markdown: documented; free access documented
- skills: documented; free access documented
Clients named on the record: Claude Code, Claude.
- Plugin commands in the README were not run.
- Folder names reviewed on 2026-10-23 include frontend-design, pdf, and brand-guidelines, among 19 skill folders. Skill bodies were not executed.
- The README disclaimer says the skills are demonstration and educational material and that Claude’s own behavior may differ.
- Latest commit on the default branch at review: 2026-10-09.
- Example skills: Public files can be read without an account. The README says using the built-in examples in Claude.ai requires a paid plan. This directory did not install a plugin.
- SKILL.md files: Read the files in the browser. Do not treat a demonstration skill as production behavior.
- Claude Skills API: API account, price, and upload limits were not reviewed. The endpoint was not called.
Resource page · Official source · Pricing source
Impeccable
An installable design skill and CLI that gives a coding agent shared design rules, a detector, and project setup.
impeccable.style and github.com/pbakaus/impeccable are the same project: the site links that repository, and the repository homepage is impeccable.style. Paul Bakaus is named as the creator. The install can add edit hooks. This directory did not run the installer.
Pricing summary, as listed on 2026-10-24. Scope: resource. The repository is Apache-2.0. The homepage, docs, and FAQ show a free npx install and do not list a subscription price.
No plan rows on the record.
- api: documented; free-access scope not established
- browserExtension: needs review; free-access scope not established
- skills: documented; free access documented
Clients named on the record: Cursor, Claude Code, GitHub Copilot, DeepSeek Harness, Gemini CLI, Codex CLI, Grok Build, Hermes Agent, OpenCode, Pi, Kiro, Trae, Rovo Dev, Qoder, Mistral Vibe, Veto, Google Antigravity.
- The installer and hooks were not executed.
- On Claude Code, Cursor, Codex, GitHub Copilot, and Grok Build, install also adds a hook that runs the detector on file edits.
- The README mentions a browser extension for production inspection, but no extension-store listing was opened.
- A detector result is not an accessibility or visual-quality proof. The README says that itself.
- Agent skill: Review the skill files and hook behavior before installing. Install was not run.
- Roll API: Described as a skill-called endpoint. This review did not call it. No public price for the API was found.
Resource page · Official source · Pricing source
UI UX Pro Max
An open-source skill and CLI that searches a UI style, palette, type, and stack database and can write a project design-system file.
The catalog link is the public repository. The README title also links to uupm.cc. On 2026-10-24 that marketing page showed smaller counts (57 styles, 95 palettes, 8 stacks) than the README (79 searchable styles, 192 palettes, 22 stacks). Neither count was audited file by file. Install was not run.
Pricing summary, as listed on 2026-10-24. Scope: resource. The repository license is MIT. The README's Basic tier is this repository. Its Premium tier names brand, logo, banner, slide, and icon skills plus image generation, and links uupm.cc. The uupm.cc page reviewed on 2026-10-24 says the skill is open source and does not list a premium price.
No plan rows on the record.
- markdown: documented; free access documented
- skills: documented; free access documented
Clients named on the record: Claude Code, Cursor, Windsurf, Antigravity, GitHub Copilot, Kiro, Codex CLI, Qoder, Roo Code, Gemini CLI, Trae, OpenCode, Continue, CodeBuddy, Droid, KiloCode, Warp, Augment, CodeWhale, ZCode, Kimi Code, Amazon Q Developer, OpenClaw.
- The CLI and marketplace install were not run.
- README counts and the uupm.cc homepage counts disagree. This is not a file-by-file audit of styles.csv.
- A PayPal donate link is not a product price.
- Latest commit on main at review: 2026-10-23, “docs: replace disabled Discussion links and the 404 stack clone URL (#543).” Owner is nextlevelbuilder.
- Agent skill: Review the skill files before installing. This directory did not run npm, uipro, or a marketplace install.
- Design-system Markdown: The command was not run. MASTER.md is generated per project; it is not a single published design system.
Resource page · Official source · Pricing source
Taste Skill
An open-source skill that gives a coding agent researched frontend directions, reference images, and a browser check.
The catalog link is the public repository https://github.com/leonxlnx/taste-skill. On 2026-10-23 the GitHub skills directory contained only taste-skill. The README says other skills moved to separate repositories. Install was not run.
Pricing summary, as listed on 2026-10-23. Scope: resource. The skill repository is MIT-licensed and public. The README links GitHub Sponsors, which is a maintainer sponsorship, not a price for the skill. Sponsor tier amounts were not reviewed.
No plan rows on the record.
- skills: documented; free access documented
Clients named on the record: Claude Code, Codex.
- No install command was run and no skill script was executed.
- GitHub contents for /skills on 2026-10-23 listed only taste-skill. The README says other skills moved to separate repositories.
- The README says picture search uses the network and credits open-licensed images. That behavior was not exercised.
- Latest commit on main at review: 2026-10-20, by Leonxlnx. License copyright 2026 Leonxlnx.
- Agent skill: Review the skill files before installing. Node 22+ and a Chromium-family browser are stated requirements. Install was not run.
Resource page · Official source · Pricing source
UI Skills
Find installable agent skills for interface craft, accessibility and motion.
Review each skill's instructions and license before installing it.
Pricing summary, as listed on 2026-10-21. Scope: resource. Public CLI, skill Markdown and MCP docs; paid pricing not established.
No plan rows on the record.
- mcp: documented; free-access scope not established
- markdown: documented; free access documented
- skills: documented; free access documented
Clients named on the record: Not established.
- Review each skill's instructions and license before installing it.
- MCP: Public documented endpoint/list_skills/get_skill
- Markdown / agent context: Public skill pages
- Agent skills: npx ui-skills or npx skills add verified owner repository
Resource page · Official source · Pricing source
Curated
Turn website and section references into a design direction your coding agent can follow.
Full agent access and deeper research are separate from free browsing.
Pricing summary, as listed on 2026-10-21. Scope: resource. Free browsing and limited samples; Pro $9/month. MCP page also advertises $84/year.
Free: $0. free. Pro: $9. monthly. Pro annual: $84. yearly.
- mcp: documented; free access not included
- api: documented; free access not included
- markdown: documented; free access documented
- skills: documented; free access documented
Clients named on the record: Claude, Cursor, Codex, OpenCode.
- Full agent access and deeper research are separate from free browsing.
- MCP: Pro subscription and OAuth sign-in or bearer key
- API: Pro subscription and bearer key
- Markdown / agent context: Short version free; full DESIGN.md Pro
- Curated research skill: Skill instructions are public; library MCP/API tools require Pro.
Resource page · Official source · Pricing source
skills.sh
Discover agent skills and inspect their source before adding one to a workflow.
A directory listing does not verify a third-party skill's safety or quality.
Pricing summary, as listed on 2026-10-21. Scope: resource. Open-source skills ecosystem and CLI; paid prices not established.
No plan rows on the record.
- api: documented; free-access scope not established
- markdown: documented; free access documented
- skills: documented; free access documented
Clients named on the record: Claude, Cursor, Codex, GitHub Copilot, Windsurf, Gemini, Cline.
- A directory listing does not verify a third-party skill's safety or quality.
- Native catalog REST API: Vercel project OIDC token required; scoped to team/project, 600 requests/minute. Public website/CLI separate.
- Agent skills CLI: npx skills add owner/repo; review each third-party skill and its license. Default anonymous installation telemetry.
- Public skill instructions: Public skill Markdown; review repository license before reuse.
Resource page · Official source · Pricing source
Awesome Agent Skills
A public directory of agent skills from vendor teams and the community, with the list maintained in a VoltAgent GitHub repository.
The README badge says 1497+ skills. The officialskills.sh homepage text captured the same day said 660 official skills and 56 dev teams. Those counts were not reconciled and are not an inventory. The README includes sponsor blocks for TestMu AI, Crawlbase, and SerpApi.
Pricing summary, as listed on 2026-10-23. Scope: resource. The GitHub list is MIT-licensed and public. Reading the website did not require an account. The README sells sponsor placement; sponsor prices were not on the reviewed README.
No plan rows on the record.
- markdown: documented; free access documented
- skills: documented; free access documented
Clients named on the record: Claude Code, Codex, Antigravity, Gemini CLI, Cursor, GitHub Copilot, OpenCode, Windsurf.
- No listed skill was installed or executed.
- Homepage text said 660 official skills. The README badge said 1497+. Neither count was audited.
- Samples opened in the README were anthropics/docx, anthropics/frontend-design, and voltagent/create-voltagent. That is not a full-library review.
- Client names are compatibility claims from the README. None was connected.
- Agent skill directory: Reading is public. Installing a listed skill is a separate repository with its own license. This directory did not install one.
- Markdown list: The README is public. Sponsor blocks are advertisements, not a review of those vendors.
Resource page · Official source · Pricing source