tool-install

A local procedure for installing, updating, completing, or repairing standalone tools, command-line programs, and their runtime environments.

In plain words
What is it for?
Use it when a requested tool is missing, an MCP setup needs a local command, or an installed CLI must be upgraded or repaired.
Why use it?
It helps choose a suitable installation source, limit system risks, avoid changing the user’s project unnecessarily, and verify that the tool works afterward.

Skill for Claude CodeCodex

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/hacklyc/myagents/tool-install
Any agent
npx skills add hAcKlyc/MyAgents --skill tool-install
Clone the repo
git clone --depth 1 https://github.com/hAcKlyc/MyAgents

Made for: Claude Code, Codex.

Per session 140 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 828 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 2 findings. Scan, not verified.
Origin unknown 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 $0.00140 $0.00828
Opus 5 $0.00070 $0.00414
Sonnet 5 $0.00028 $0.00166
Haiku 4.5 $0.00014 $0.00083

Measured 2d ago against content hash eca17a6f014c, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade C, and why

tool-install scanned grade C with 2 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 2d 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.

Downloads and executes remote codehighSupply chain

curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.

- 不把 `curl | sh`、下载后直接执行或来源不明的脚本当作默认捷径;能拆分时先下载并确认来源,再执行必要步骤。

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- 不把 `curl | sh`、下载后直接执行或来源不明的脚本当作默认捷径;能拆分时先下载并确认来源,再执行必要步骤。
bundled-agents/myagents_helper/.claude/skills/tool-install/SKILL.md · 42 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. 2d ago First seen · 42 lines · 140 tokens per session scan C eca17a6f014c

Subscribe to this mod's changes

tool-install is a skill published in the GitHub repository hAcKlyc/MyAgents (861 stars, last pushed 2d ago), licensed AGPL-3.0. It adds 140 tokens to every session and 828 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

Other skills, from other repositories

aptabase-analytics-report

Export and analyze Vibe Aptabase analytics for recent time windows or existing CSV exports, with emphasis on failure rates, affected users, app versions, and OS breakdowns. Use when Codex needs to: (1) export recent analytics with scripts/exportanalytics.py, (2) filter an export to the exact last N hours, (3) restrict…

thewh1teagle/vibe · 0 tokens

github-wake

Register an existing GitHub issue so the current Codex or Claude Code session is woken when its first future comment arrives. Use when work is genuinely blocked on a GitHub reply and the session must resume asynchronously.

pchalasani/claude-code-tools · 47 tokens

msg

Inter-agent communication via the msg CLI. Use this when you need to send messages to other agent sessions, read incoming messages, or coordinate with other agents in tmux panes.

pchalasani/claude-code-tools · 37 tokens

code-walk-thru

Use this when user wants you to walk through (code or text) files in a EDITOR to either explain how some code works, or to show the user what changes you made, etc. You would typically use this repeatedly to show the user your changes or code files one by one, sometimes with specific line-numbers. This way the user is…

pchalasani/claude-code-tools · 101 tokens

log-work

Log the work segment that you did after the last work log until now in a.

pchalasani/claude-code-tools · 19 tokens

image-gen

生成图片。当用户想让 AI 生成图片、插画、海报、头像等图像内容时使用。读取生图供应商配置,调用 OpenAI 兼容的图片生成 API(支持 OpenAI、火山方舟、SiliconFlow 三种方言与参考图),把生成的图片保存到项目目录。.

ayuayue/PiDeck · 75 tokens