skills-store: Skill for Claude Code

.claude/skills/migrate-skill-agent/SKILL.md

migrate-skill-agent is a skill for Claude Code, Codex from Mineru98/skills-store. It costs 40 tokens per session (964 once invoked), scanned A, original, MIT.

A skill for installing named skills or agents from a skills-store repository into a user's home setup or the current project. It supports copying or linking the files and choosing between Claude and Codex formats.

In plain words
What is it for?
It is for installing, updating, or linking a specific skill or agent, optionally cloning the repository first and checking that required files were installed.
Why use it?
It removes the need to find the repository, update it, select the right files, and install them by hand.

Skill for Claude CodeCodex

Written for Claude Code and Codex: argument-hint in frontmatter, but also reads ~/.codex or $CODEX_HOME. Also seen: reads .claude/ paths; mentions Codex.

This is Mineru98/skills-store's own configuration. It tells Claude Code and Codex how to work on skills-store itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything skills-store configures →

Reuse

Borrowing it

Nothing to install: this file belongs to Mineru98/skills-store. 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/Mineru98/skills-store/main/.claude/skills/migrate-skill-agent/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/Mineru98/skills-store

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.

agentmods badge for migrate-skill-agent

README.md
[![agentmods](https://agentmods.dev/badge/skills/mineru98/skills-store/migrate-skill-agent/github.svg)](https://agentmods.dev/skills/mineru98/skills-store/migrate-skill-agent)
Your own site
<a href="https://agentmods.dev/skills/mineru98/skills-store/migrate-skill-agent"><img src="https://agentmods.dev/badge/skills/mineru98/skills-store/migrate-skill-agent/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.

agentmods 80×15 button for migrate-skill-agent

Your own site · 80×15
<a href="https://agentmods.dev/skills/mineru98/skills-store/migrate-skill-agent"><img src="https://agentmods.dev/badge/skills/mineru98/skills-store/migrate-skill-agent.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 40 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 964 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00040 $0.00964
Opus 5 $0.00020 $0.00482
Sonnet 5 $0.00008 $0.00193
Haiku 4.5 $0.00004 $0.00096

Measured 9d ago against content hash 4ef4723af48e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

migrate-skill-agent 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 9d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/migrate-skill-agent.sh), 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.

.claude/skills/migrate-skill-agent/SKILL.md · 84 lines

How it starts

The opening of the file, as written. The whole thing — 84 lines — stays where its author put it; the contents beside it link to each section on GitHub.

$ARGUMENTS: 설치할 skill 또는 agent 이름과 옵션

skills-store에서 지정한 skill 또는 agent를 설치해줘.

다음 순서로 진행해:

  1. $ARGUMENTS에서 이름과 옵션을 확인해
  2. --target home 또는 --target project가 없으면 사용자에게 홈 디렉토리 업데이트인지 현재 프로젝트 업데이트인지 물어봐
  3. 이 스킬의 scripts/migrate-skill-agent.sh를 사용해
  4. 원본 $ARGUMENTS를 셸 문자열로 그대로 붙이지 말고, 파싱한 값을 각각 따옴표로 감싸서 다음 형태로 실행해:
"<이 스킬의 scripts/migrate-skill-agent.sh 경로>" --skill "<name>" --target home

agent를 설치할 때는 --agent "<name>"를 사용하고, 현재 프로젝트에 설치할 때는 --target project를 사용해.

옵션

  • --skill <name>: skill만 검색해서 설치
  • --agent <name>: agent만 검색해서 설치
  • <name>: skill과 agent를 검색. 둘 다 있으면 명시 옵션을 요구
  • --target home: ~/.claude~/.codex 아래에 설치
  • --target project: 현재 프로젝트의 .claude.codex 아래에 설치
  • --clone: 로컬에 skills-store 체크아웃이 없으면 clone 한다
  • --link: 복사 대신 심볼릭 링크로 설치한다
  • --flavor claude|codex: 한쪽 계열만 설치한다 (기본은 양쪽)

동작

  • 사용자 디렉토리에서 skills-store 프로젝트를 찾는다
  • 찾은 저장소에서 git pull을 실행한다
  • git pull이 실패하면 복사하지 않고 중단한다
  • 지정한 항목만 복사한다
  • 대상 선택 이후에는 기존 항목을 바로 덮어쓴다
  • 완료 조건은 복사 성공과 필수 파일 존재 확인이다

--clone

저장소를 못 찾았을 때만 동작한다. 탐색 순서는 그대로 쓴다.

$MIGRATE_SKILLS_STORE_PATH → $PWD → $HOME/SourceCode/skills-store → $HOME/skills-store

clone 위치는 $HOME/SourceCode/skills-store$HOME/skills-store부모 디렉터리가 이미 있는 첫 곳이다. /tmp 같은 임시 디렉터리를 쓰지 않는다. 이후에도 git pull 로 계속 최신을 유지할 수 있어야 하고, --link 설치가 의미를 가지려면 위치가 안정적이어야 하기 때문이다.

rsync/cp 대신 심볼릭 링크를 건다.

~/.claude/skills/issue-create  ->  <store>/.claude/skills/issue-create

저장소에서 git pull 하면 설치본이 함께 갱신된다. 여러 스킬을 매번 다시 복사할 필요가 없다. 기존 대상이 실제 디렉터리든 심볼릭 링크든 지우고 새로 건다.

주의: 링크된 스킬을 고치면 skills-store 저장소가 직접 수정된다. 실험적으로 고칠 거라면 --link 를 쓰지 않는다.

--flavor

issue-* 스킬군이 자동 설치할 때 쓴다. 실행 중인 런타임이 Claude 계열이면 --flavor claude, Codex 계열이면 --flavor codex 를 넘겨 불필요한 한쪽을 설치하지 않는다.

migrate-skill-agent.sh --skill issue-create --target home --link --clone --flavor claude

하지 않는 일

  • diff 미리보기 없음
  • 백업 없음
  • 롤백 없음
  • 해시 비교 없음
  • 전체 동기화 없음
  • 변경 항목 자동 감지 없음

Read the full file on GitHub · 84 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.

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. 9d ago First seen · 84 lines · 40 tokens per session scan A 4ef4723af48e

Subscribe to this mod's changes

migrate-skill-agent is a skill published in the GitHub repository Mineru98/skills-store (13 stars, last pushed 11d ago), licensed MIT. It adds 40 tokens to every session and 964 once invoked, about $0.0002 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 2026-08-30.

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