skill-installer

skill-installer is a skill for Claude Code from full-stack-skills/agent-skills. It costs 19 tokens per session (526 once invoked), scanned A, original, Apache-2.0.

A local package manager for finding, installing, and listing AI skills in the PartMe marketplace. Skills are reusable instruction packages that add specialized knowledge or workflows to an AI agent.

In plain words
What is it for?
Use it to search the marketplace by keyword, install a skill from a path, and list the skills active in the local environment.
Why use it?
It avoids manually locating and registering skills, making it easier to see what is available and what is already installed.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the agent-skills plugin — 15 skills, 2 commands shipped together

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.

agentmods
npx agentmods add skills/full-stack-skills/agent-skills/skill-installer
Any agent
npx skills add full-stack-skills/agent-skills --skill skill-installer
Clone the repo
git clone --depth 1 https://github.com/full-stack-skills/agent-skills

Made for: Claude Code.

Or install agent-skills, the plugin that ships this one along with the rest of its 15 skills, 2 commands.

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.

agentmods badge for skill-installer

README.md
[![agentmods](https://agentmods.dev/badge/skills/full-stack-skills/agent-skills/skill-installer.svg)](https://agentmods.dev/skills/full-stack-skills/agent-skills/skill-installer)
Your own site
<a href="https://agentmods.dev/skills/full-stack-skills/agent-skills/skill-installer"><img src="https://agentmods.dev/badge/skills/full-stack-skills/agent-skills/skill-installer.svg" alt="Measured on agentmods" height="20"></a>
Per session 19 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 526 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00019 $0.00526
Opus 5 $0.00010 $0.00263
Sonnet 5 $0.00004 $0.00105
Haiku 4.5 $0.00002 $0.00053

Measured 5d ago against content hash b117262160c1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

skill-installer 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 5d ago.

The scan reads SKILL.md. This mod also ships 3 executable files (index.d.ts, index.js, index.ts), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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/skill-installer/SKILL.md · 81 lines

What it actually says

Skill Installer

Overview

The skill-installer is a core utility skill that allows users and agents to discover, install, and manage other AI skills within the PartMe ecosystem. It serves as the local package manager for the "Knowledge as a Service" (KaaS) and "Tool as a Service" (TaaS) architecture.

Features

  • Search Skills: Query the local marketplace for available skills by keyword.
  • Install Skills: Register skills into the local environment.
  • List Installed Skills: View currently active skills.

Usage

Search for a skill

skill-installer(action="search_skills", query="vue")

Install a skill

skill-installer(action="install_skill", skill_path="./skills/vue3")

Tools

search_skills

  • Input: query (string)
  • Output: JSON list of matching skills with descriptions and paths.

install_skill

  • Input: skill_path (string)
  • Output: Confirmation of installation.

list_installed_skills

  • Input: None
  • Output: JSON list of installed skills.

国内适配

  • 支持中文文档和中文注释
  • 示例代码兼容国内开发环境
  • 提供中文 FAQ 和常见问题解答

能力边界

✅ 适用场景

  • 当你需要使用此技能对应的技术栈时
  • 当项目需要遵循最佳实践时
  • 当需要快速上手或深入理解核心概念时

⚠️ 需要注意

  • 复杂业务逻辑需要结合具体场景调整
  • 性能优化需要根据实际数据量评估

❌ 不适用场景

  • 不相关的技术栈或框架
  • 需要完全自定义的特殊场景

使用流程

Step 1: 环境准备

确保开发环境已安装必要的依赖和工具。

Step 2: 配置初始化

根据项目需求进行基础配置。

Step 3: 核心功能使用

按照示例代码实现核心功能。

Step 4: 测试验证

运行测试确保功能正常。

Step 5: 部署上线

完成开发后进行部署和监控。

Files

What ships with it

8 files 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.

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.

  1. 5d ago First seen · 81 lines · 19 tokens per session scan A b117262160c1

Subscribe to this mod's changes

skill-installer is a skill published in the GitHub repository full-stack-skills/agent-skills (2 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 19 tokens to every session and 526 once invoked, about $0.0001 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.

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