/find-skills

name: find-skills
description: 'Find and install agent skills when the user asks for a capability that may already exist as a skill.'
version: 1.0.0

Find Skills

This skill helps you discover and install skills from the open agent skills ecosystem.

When to Use This Skill

Use this skill when the user:

• Asks "how do I do X" where X might be a common task with an existing skill
• Says "find a skill for X" or "is there a skill for X"
• Asks "can you do X" where X is a specialized capability
• Expresses interest in extending agent capabilities
• Wants to search for tools, templates, or workflows
• Mentions they wish they had help with a specific domain (design, testing, deployment, etc.)

The skill tools

Cherry gives you two built-in tools for skills — use them, and do NOT shell out to `npx skills`, `git`, or any package manager:

• **`search_skills(query)`** — search the marketplace by keyword. Returns matches, each with an

opaque `install_source` value.

• **`install_skill(install_source)`** — install ONE skill into Cherry's managed

library and enable it for this agent. Cherry clones the repo, installs just that one skill, and registers it in a single deterministic step. Permission handling follows the active Claude permission mode (Step 6).

**Browse skills at:** https://skills.sh/

How to Help Users Find Skills

Step 1: Understand What They Need

When a user asks for help with something, identify:

1. The domain (e.g., React, testing, design, deployment) 2. The specific task (e.g., writing tests, creating animations, reviewing PRs) 3. Whether this is a common enough task that a skill likely exists

Step 2: Check the Leaderboard First

Before running a CLI search, check the [skills.sh leaderboard](https://skills.sh/) to see if a well-known skill already exists for the domain. The leaderboard ranks skills by total installs, surfacing the most popular and battle-tested options.

For example, top skills for web development include:

• `vercel-labs/agent-skills` — React, Next.js, web design (100K+ installs each)
• `anthropics/skills` — Frontend design, document processing (100K+ installs)

Step 3: Search for Skills

If the leaderboard doesn't cover the user's need, call the `search_skills` tool:

• User asks "how do I make my React app faster?" → `search_skills("react performance")`
• User asks "can you help me with PR reviews?" → `search_skills("pr review")`
• User asks "I need to create a changelog" → `search_skills("changelog")`

Each result includes an opaque `install_source`, source registry, review URL, install count, and available star count. Pass the exact `install_source` value to `install_skill`.

Step 4: Verify Quality Before Recommending

**Do not recommend a skill based solely on search results.** Always verify:

1. **Install count** — Prefer skills with 1K+ installs. Be cautious with anything under 100. 2. **Source reputation** — Official sources (`vercel-labs`, `anthropics`, `microsoft`) are more trustworthy than unknown authors. 3. **GitHub stars** — Check the source repository. A skill from a repo with <100 stars should be treated with skepticism.

Step 5: Present Options to the User

When you find relevant skills, present them to the user with:

1. The skill name and what it does 2. The install count and source 3. That you can install it for them into Cherry 4. A link to learn more at skills.sh

Example response:

I found a skill that might help! The "react-best-practices" skill provides
React and Next.js performance optimization guidelines from Vercel Engineering.
(185K installs)

I can install it into Cherry's skill library for you — want me to go ahead?

Learn more: https://skills.sh/vercel-labs/agent-skills/react-best-practices

Step 6: Install (Uses the Active Permission Mode)

**⚠️ Security:** Skills are third-party code that runs with full agent permissions. A malicious skill could read, modify, or delete files on your system.

Before installing any skill:

1. **Show a security warning** — tell the user that the skill is third-party code and will run with full agent permissions. 2. **Provide a review link** — the skills.sh page (or source repository) so the user can review the skill's SKILL.md and any scripts it contains. 3. **Require install intent** — call `install_skill` only when the user asked to install the skill or accepted a presented option. A search-only request must not mutate the skill library.

Once the user has expressed install intent, call `install_skill` with the exact `install_source` from the search result. Do not add another model-level confirmation step: Claude's active permission mode is the authority. Default and accept-edits modes may prompt through the SDK; bypass-permissions mode runs directly.

• `install_skill("claude-plugins:vercel-labs/agent-skills/skills/react-best-practices")`

Do **not** run `npx skills add`, `git clone`, or any shell command to install — that would install the whole repo (dozens of skills), scatter symlinks across other tools, and land outside Cherry's library. `install_skill` installs **only that one skill** into Cherry's managed library in one deterministic step. The Claude Agent SDK applies the configured permission mode before it runs. Once done it is registered and listed in the app — nothing is left elsewhere.

Common Skill Categories

When searching, consider these common categories:

| Category | Example Queries | | --------------- | ---------------------------------------- | | Web Development | react, nextjs, typescript, css, tailwind | | Testing | testing, jest, playwright, e2e | | DevOps | deploy, docker, kubernetes, ci-cd | | Documentation | docs, readme, changelog, api-docs | | Code Quality | review, lint, refactor, best-practices | | Design | ui, ux, design-system, accessibility | | Productivity | workflow, automation, git