find-skills

name	find-skills
description	Search the agent skills ecosystem to discover and install skills that extend AI coding agent capabilities. Use when user asks "how do I do X" (X being a common task), "find a skill for X", "is there a skill that can...", or expresses interest in extending agent capabilities. Triggers on "find a skill", "install a skill", "skill for [task]", "can you do X", "I need help with [domain]", "how do I [task]". Do NOT use when user has explicitly asked to proceed without a skill, or when the task is better handled by agent's built-in capabilities (file operations, git, basic coding).
triggers	["find a skill","install a skill","skill for","is there a skill","how do I","search skills","discover skills","skill ecosystem","available skills","list skills"]
negatives	["create a skill","write a skill","edit a skill","skill development"]
license	MIT
compatibility	opencode
metadata	{"workflow":"tooling","audience":"developers","version":"1.0.0"}

Help users discover and install skills from the open agent skills ecosystem.

What is the Skills CLI?

The Skills CLI (npx skills) is the package manager for agent skills:

• npx skills find [query] - Search for skills
• npx skills add <package> - Install from GitHub
• npx skills check - Check for updates
• npx skills init [name] - Scaffold a new skill

Browse at: https://skills.sh/

Workflow

Step 1: Understand what they need

Identify: domain (React, testing, DevOps) → specific task (writing tests, creating animations) → likelihood a skill exists.

Step 2: Check the leaderboard first

Before running CLI: check https://skills.sh/ for well-known skills.

Top sources:

• vercel-labs/agent-skills — React, Next.js, web design (100K+ installs)
• anthropics/skills — Frontend design, document processing (100K+ installs)
• zencoderai/skills — OSS security, git gate (50K+ installs)

Step 3: Search

npx skills find [query]

Examples:

• "how do I make my React app faster" → npx skills find react performance
• "help with PR reviews" → npx skills find pr review
• "create a changelog" → npx skills find changelog

Step 4: Verify quality

• Install count: Prefer 1K+. Be cautious under 100.
• Source reputation: Official sources (vercel-labs, anthropics, microsoft) over unknown authors.
• GitHub stars: Source repo < 100 stars → treat with skepticism.

Step 5: Present options

Include: skill name, what it does, install count, source, install command.

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

To install:
npx skills add vercel-labs/agent-skills@react-best-practices

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

Step 6: Install (if user agrees)

npx skills add <owner/repo@skill> -g -y

-g installs globally, -y skips confirmation.

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

Skill Quality Assessment

When presenting a skill, assess these dimensions:

Dimension	What to check	Red flags
Maintenance	Last update < 6 months?	No updates in 1+ year
Depth	Has examples, not just description?	Single paragraph, no code
Compatibility	Supports your agent?	Only tested on one platform
Specificity	Solves your exact problem?	Generic content without actionable patterns

Fallback: When No Skills Found

Acknowledge, offer direct help, suggest creating a custom skill:

I searched for skills related to "xyz" but didn't find matches.
I can still help with this task directly.

If this is something you do often, create your own skill:
npx skills init my-xyz-skill

Error Handling

Cause	Fix
npx skills find returns zero results for a valid query	Query may be too specific or use jargon not in skill descriptions. Broaden to the domain term (e.g., "testing" instead of "jest snapshot serializers"). Try 2-3 synonym variations.
npx skills add fails with "package not found"	Verify the package spec format: <owner>/<repo>@<skill-name>. Check https://skills.sh/ for the exact package path. GitHub rate limits may apply — retry after 60s.
Installed skill does not activate (agent ignores it)	Skill description might not match the user's phrasing. Check the skill's description field in its SKILL.md frontmatter. It should use trigger phrases the user naturally says.
npx skills check reports updates but add re-installs same version	The CLI caches resolution metadata. Run npx skills check --refresh to force re-resolution. If still stuck, uninstall with npx skills remove <package> and re-add.
Skills website (skills.sh) is unreachable	GitHub Pages may be down or DNS blocked. Fall back to direct GitHub search: gh search repos --topic agent-skill <query>. Present results from the CLI search as primary alternative.
User requests a skill for a niche domain with no ecosystem coverage	No skill exists yet. Offer to help directly. Propose creating a custom skill with npx skills init. Show the skill-creator workflow if the user wants to build and publish it.
Skill install conflicts with an existing skill of the same name	Two skills share a namespace. The CLI will refuse to overwrite. Uninstall the old one first: npx skills remove <old-package>. Verify the old skill isn't needed before removing.

Skill Discovery Methodology

Finding skills in the ecosystem

# List installed skills with version + line count
npx skills list

# Search marketplace by keyword
npx skills find "docker" "kubernetes" "security"

# Check what's available
npx skills check

Quality Evaluation Framework

Rate skills on 5 criteria before installing:

1. Trigger clarity: Does the description clearly define when to activate?
2. Workflow completeness: Numbered steps or procedural sections?
3. Error handling: Does it document common failures and fixes?
4. Sources cited: Verifiable references or just opinions?
5. Anti-patterns: Explicit warnings about what NOT to do?

Minimum threshold for production: 4 of 5 criteria met.

Installation Troubleshooting

Error	Cause	Fix
SKILL.md not found	Directory missing from registry	Check if skill exists at source repository
permission denied	Plugin directory not writable	chmod 755 ~/.config/opencode/skills/
skill already installed	Version conflict or duplicate	npx skills remove <name> then reinstall
trigger not matching	Description too generic or too narrow	Edit frontmatter description: field and re-test
npm ERR! during install	npm registry issue or network	Retry. If persistent, clone manually from GitHub

Checklist

• Description matching first (the skill's description field against the task)
• At least 2-3 synonym/alternative queries tried before concluding "no skill"
• SKILL.md content read before recommending (descriptions can be misleading)
• Compatibility confirmed for the user's platform/tools
• User consent obtained before installing any skill

Sources

• Skills CLI documentation (skills.sh/docs) — package manager usage, publish flow, and repository structure
• Vercel Agent Skills repository (github.com/vercel-labs/agent-skills) — reference skill implementations with 100K+ installs
• Anthropic Skills specification (github.com/anthropics/skills) — skill format, metadata schema, and compatibility guidelines
• Zencoder Agent Skills repository (github.com/zencoderai/skills) — OSS security and workflow skills reference
• npm package registry documentation (docs.npmjs.com) — npx resolution, caching, and version management
• GitHub Search API documentation (docs.github.com/en/rest/search) — topic-based repository discovery as fallback
• "The Design of Everyday Things" by Don Norman (Basic Books, 2013) — discoverability principles applied to skill ecosystem UX

Anti-Patterns

Pattern	Problem	Fix
Recommending a skill without checking install count or maintenance status	Abandoned skills with 0 installs waste the user's time and may contain broken or outdated instructions.	Check install count (>1K preferred), last update (<6 months), and source reputation before presenting.
Installing a skill the user didn't explicitly agree to install	Skills modify agent behavior. Installing without consent breaks trust.	Always present the skill first, wait for explicit confirmation, then install. Never auto-install.
Searching only once and giving up when zero results appear	First query may use the wrong terminology or be too narrow.	Try 2-3 synonym variations and broader domain terms before concluding no skill exists.
Suggesting a skill when the task is trivial and built-in capabilities suffice	Overhead of installing and loading a skill for a 30-second task wastes tokens and attention.	Only suggest skills for recurring patterns, complex domains, or tasks the user explicitly flagged as needing a skill.
Evaluating skill quality by description alone without reading the actual content	Descriptions are marketing. The SKILL.md content determines actual usefulness.	After identifying candidates, read the skill's SKILL.md on GitHub before presenting. Check for concrete patterns, code examples, and workflow steps.
Assuming a skill works on all platforms when it's only tested on one	A skill written for Claude Code may fail on OpenCode or Gemini CLI due to tool name differences.	Check the skill's compatibility metadata field. If missing, test the first step manually before recommending.