A tool for finding and installing skills from an open collection of add-ons for coding agents.

Use it to search for skills by task or domain, compare possible matches, install them with the Skills command-line tool, and check for updates.

It helps when the agent lacks a specialised ability and you do not know which add-on provides it.

find-skills — Skill for Claude Code by echoleesong

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent

npx skills add echoleesong/claude-skills-plugin --skill find-skills

Clone the repo

git clone --depth 1 https://github.com/echoleesong/claude-skills-plugin

Made for: Claude Code.

Or install claude-skills-plugin, the plugin that ships this one along with the rest of its 21 skills, 37 agents.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/echoleesong/claude-skills-plugin/find-skills/github.svg)](https://agentmods.dev/skills/echoleesong/claude-skills-plugin/find-skills)

Your own site

<a href="https://agentmods.dev/skills/echoleesong/claude-skills-plugin/find-skills"><img src="https://agentmods.dev/badge/skills/echoleesong/claude-skills-plugin/find-skills/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/echoleesong/claude-skills-plugin/find-skills"><img src="https://agentmods.dev/badge/skills/echoleesong/claude-skills-plugin/find-skills.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 62 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 403 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00062	$0.00403
Opus 5	$0.00031	$0.00201
Sonnet 5	$0.00012	$0.00081
Haiku 4.5	$0.00006	$0.00040

Measured 11d ago against content hash ccc27e2d398f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

find-skills scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/find-skills/SKILL.md · 50 lines

What it actually says

Find Skills

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

When to Use

Trigger this when users:

Ask "how do I do X" or "can you do X" for specialized tasks
Request "find a skill for X"
Want to extend agent capabilities
Need help with specific domains (testing, design, deployment, etc.)

Skills CLI Basics

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

Key commands:

npx skills find [query] - Search for skills
npx skills add <package> - Install a skill
npx skills check - Check for updates
npx skills update - Update all skills

Browse at: https://skills.sh/

Workflow

Understand the need - Identify domain and specific task
Search - Run npx skills find [query] with relevant keywords
Present options - Show skill name, purpose, install command, and skills.sh link
Install if desired - Use npx skills add <owner/repo@skill> -g -y

Common Categories

Web Development, Testing, DevOps, Documentation, Code Quality, Design, Productivity

Search Tips

Use specific keywords ("react testing" vs "testing")
Try alternative terms
Check popular sources like vercel-labs/agent-skills

If Nothing Found

Acknowledge the gap, offer direct help, and suggest creating a custom skill with npx skills init.

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

source.json 380 B

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

11d ago First seen · 50 lines · 62 tokens per session scan A ccc27e2d398f

Subscribe to this mod's changes

find-skills is a skill published in the GitHub repository echoleesong/claude-skills-plugin (4 stars, last pushed 3mo ago), licensed MIT. It adds 62 tokens to every session and 403 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Building agents

systematic-debugging

Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.

obra/superpowers · 21 tokens

local-ai-agents

Build local-first AI agents that run entirely on a developer workstation with Microsoft Foundry Local and Qwen function-calling models. Covers Small Language Models (SLMs), the OpenAI-compatible local endpoint, sandboxed local tools, local RAG with Chroma, local MCP servers, hybrid cloud/local routing, and the…

microsoft/ai-agents-for-beginners · 200 tokens

next-cache-components-adoption

Turn on Cache Components in a Next.js app and resolve the blocking routes it surfaces. Use when the user wants to enable, adopt, or migrate to Cache Components, flip the cacheComponents flag, work through a flood of blocking-prerender / instant validation errors, run the cache-components-instant-false codemod, or…

vercel/next.js · 95 tokens

insight-error-page

Write or audit an insight-kind error page for the Next.js dev overlay. Use when creating a new errors/ .mdx page, auditing an existing one, or checking that a page matches the framework fix cards. Covers page structure, title alignment, FixCard cards with Copy prompt button, code snippets, terminology verification…

vercel/next.js · 83 tokens

next-cache-components-optimizer

Drive a Next.js route to instant navigation by setting up an agentic loop, under Cache Components / PPR, on initial load (hard navigation) and client-side navigation (soft navigation). Encode the goal as a failing @next/playwright instant() e2e and work it to green, one verified route at a time; the shipped test then…

vercel/next.js · 170 tokens

next-partial-prefetching-adoption

Turn on Partial Prefetching in a Next.js app and work through the insights it surfaces. Use when the user wants to enable or adopt Partial Prefetching, flip the partialPrefetching flag, opt routes in with export const prefetch = 'partial', audit Link prefetch={true} behavior, preserve existing prefetched UI with…

vercel/next.js · 103 tokens