A guide for finding and installing add-ons that give a coding agent specialized knowledge or workflows. It uses the Skills CLI, a package manager for these add-ons.

Finding add-ons by task or keyword, checking whether a specialized capability exists, and installing or updating skills.

It helps when you need support for a task but do not know whether an existing add-on can provide it. It avoids searching through available tools manually.

How EastStarAI/sanad-agent configures Claude Code and Codex

Reuse

Borrowing it

Nothing to install: this file belongs to EastStarAI/sanad-agent. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/EastStarAI/sanad-agent/main/.agents/skills/find-skills/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/EastStarAI/sanad-agent

Made for: Claude Code, Codex.

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/eaststarai/sanad-agent/find-skills/github.svg)](https://agentmods.dev/skills/eaststarai/sanad-agent/find-skills)

Your own site

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

Per session 67 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,303 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 83% copy Near-identical to another mod 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	$0.00067	$0.01303
Opus 5	$0.00034	$0.00651
Sonnet 5	$0.00013	$0.00261
Haiku 4.5	$0.00007	$0.00130

Measured 12d ago against content hash c00eeea0e13e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, 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 12d 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.

Origin

This is a copy

83% identical to find-skills — 57 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.agents/skills/find-skills/SKILL.md · 142 lines

How it starts

The opening of the file, as written. The whole thing — 142 lines — stays where its author put it; the contents beside it link to each section on GitHub.

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.)

What is the Skills CLI?

The Skills CLI (npx skills) is the package manager for the open agent skills ecosystem. Skills are modular packages that extend agent capabilities with specialized knowledge, workflows, and tools.

Key commands:

npx skills find [query] [--owner <owner>] - Search for skills interactively or by keyword, optionally scoped to a GitHub owner
npx skills add <package> - Install a skill from GitHub or other sources
npx skills update - Update all installed skills

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:

The domain (e.g., React, testing, design, deployment)
The specific task (e.g., writing tests, creating animations, reviewing PRs)
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 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, run the find command:

Read the full file on GitHub · 142 lines

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.

LICENSE.txt 1.0 KB

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.

12d ago First seen · 142 lines · 67 tokens per session scan A c00eeea0e13e

Subscribe to this mod's changes

find-skills is a skill published in the GitHub repository EastStarAI/sanad-agent (44 stars, last pushed 2d ago), licensed MIT. It adds 67 tokens to every session and 1,303 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 83% identical to find-skills, differing in 57 lines, and is treated as a copy.

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sanad-agent: Skill for Claude Code