What is yd-agents-mem?

A backup and restore workflow for coding-agent memories, instructions, skills, agents, and settings using a GitLab repository. It keeps shared files and host-specific files in separate mirror locations.

Use it to synchronize changed instructions or memory, back up agent settings, pull changes from other hosts, and restore a new machine.

It helps preserve agent configuration across machines and recover it on a new machine. It also provides a way to bring changes from another host into the local setup.

yd-agents-mem — Skill for Claude Code by LeeYudok/agents-scaffold

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 LeeYudok/agents-scaffold --skill yd-agents-mem

Clone the repo

git clone --depth 1 https://github.com/LeeYudok/agents-scaffold

Made for: Claude Code.

Or install yd-skills-personal, the plugin that ships this one along with the rest of its 9 skills.

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/leeyudok/agents-scaffold/yd-agents-mem/github.svg)](https://agentmods.dev/skills/leeyudok/agents-scaffold/yd-agents-mem)

Your own site

<a href="https://agentmods.dev/skills/leeyudok/agents-scaffold/yd-agents-mem"><img src="https://agentmods.dev/badge/skills/leeyudok/agents-scaffold/yd-agents-mem/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/leeyudok/agents-scaffold/yd-agents-mem"><img src="https://agentmods.dev/badge/skills/leeyudok/agents-scaffold/yd-agents-mem.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 170 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 2,082 The whole file, excluding the scripts and references it only reads on demand.

Security scan B 1 finding. 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	$0.00170	$0.02082
Opus 5.5	$0.00068	$0.00833
Sonnet 5.5	$0.00034	$0.00416
Haiku 4.5	$0.00017	$0.00208

Measured today against content hash 9d0b82482133, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

yd-agents-mem scanned grade B with 1 finding 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 today.

The scan reads SKILL.md. This mod also ships 2 executable files (scripts/scan_secrets.py, tests/test_scan_secrets.py), 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.

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

ln -sfn ~/.agents/skills/find-skills ~/.gemini/config/skills/find-skills

plugins/yd-skills-personal/skills/yd-agents-mem/SKILL.md · 108 lines

How it starts

The opening of the file, as written. The whole thing — 108 lines — stays where its author put it; the contents beside it link to each section on GitHub.

yd-agents-mem — 에이전트 자산 백업

에이전트 4종(claude·codex·gemini·antigravity)의 메모리와 설정을 agents-mem 레포에 호스트별로 미러한다. 이 스킬은 언제 무엇을 돌리는지만 정한다. 동작 원리와 디렉터리 신뢰 등급의 원본은 레포의 CLAUDE.md 다. 둘이 어긋나면 레포가 옳다.

항목	값
레포	전역 지침(`~/.claude/CLAUDE.md`)의 agents-mem 항목이 가리키는 GitLab 레포
로컬 경로	그 레포의 클론 (아래 명령의 `$AGENTS_MEM_DIR`)
미러 위치	`hosts/<이 호스트>/` — 호스트명은 `AGENTS_MEM_HOST` → `LocalHostName` → `hostname -s`
전역 지침 공통본	`shared/claude/global/` (CLAUDE.md·infra-.md·ref-.md, 3-way 동기화)
상시 이슈	agents-mem 레포의 "메모리 미러 동기화(상시)" 이슈

언제 돌리나

상황	할 일
전역 지침(`~/.claude/CLAUDE.md`·`infra-.md`·`ref-.md`)을 고쳤다	동기화 + 커밋
프로젝트 메모리(`~/.claude/projects/*/memory/`)를 추가·수정했다	동기화 + 커밋
전역 스킬·에이전트·`settings.json`·훅을 바꿨다	동기화 + 커밋
다른 호스트에서 전역 지침을 바꿨다고 들었다	`git pull` 후 동기화
새 머신이다	복원 (아래)

세션 끝에 몰아서 하지 않는다. 고친 직후 돌려야 다른 호스트·다른 에이전트가 바로 받는다.

동기화

레포 루트에서 실행한다.

cd "$AGENTS_MEM_DIR"
git pull -q
scripts/sync_memory.sh --dry-run     # 무엇이 바뀌는지 먼저 본다
scripts/sync_memory.sh
git status --short | head -30

sync_memory.sh 는 먼저 sync_global.sh 로 전역 지침을 공통본과 3-way 로 맞추고, 이어서 자기 호스트 디렉터리만 미러한다. 충돌 경고가 나오면 멈추고 해당 파일을 사용자에게 보여준다. 양쪽 다 그대로 남아 있으므로 손으로 합친다.
원천 어디에도 없는 파일은 경고만 하고 지우지 않는다. 미러가 유일본일 수 있다. 진짜 지울 것인지는 사용자가 정한다.
심링크 자산(스킬 원본(agents-scaffold)을 가리키는 스킬·에이전트)은 내용을 복사하지 않고 links.tsv 에 대상 경로만 남긴다. 스킬 내용의 원본은 doksam-skills 레포다.

커밋

시크릿 스캔을 먼저 한다. 걸리면 커밋하지 않고 멈춘다. 걸린 줄을 출력하지 않는다 — 진짜 토큰이면 값이 터미널과 로그에 남는다. 건수와 파일 이름만 본다.
```
git add -- hosts/<호스트> shared
python3 <스킬경로>/scripts/scan_secrets.py --staged
```
스캐너는 스테이징된 추가 줄만 보고 파일:줄 [패턴] 과 건수만 낸다. 자격증명 파일 (oauth_creds·auth.json)과 다른 호스트 디렉터리(hosts/<다른 호스트>/·hosts/_legacy-shared/) 변경도 이름만으로 막는다. exit 0 이어야 커밋한다. exit 2 는 스캔을 못 했다는 뜻이라 통과가 아니다. 값이 <·$·( 로 시작하면 자리표시자나 변수 참조로 보고 넘긴다. 이미 커밋된 미러 전체를 점검할 때는 --tree hosts/<호스트> 를 쓴다. 이때도 줄 번호만 낸다.

걸린 파일은 값을 출력하지 않는 방법으로 확인한다(키 이름만: grep -oE '^[A-Za-z_]+\s*[:=]'). 실제 시크릿이면 스테이징을 풀고 사용자에게 알린다. 이미 푸시했다면 회전(rotate)을 권한다.

Read the full file on GitHub · 108 lines

Files

What ships with it

3 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.

today First seen · 108 lines · 170 tokens per session scan B 9d0b82482133

Subscribe to this mod's changes

yd-agents-mem is a skill published in the GitHub repository LeeYudok/agents-scaffold (36 stars, last pushed today), licensed MIT. It adds 170 tokens to every session and 2,082 once invoked, about $0.0007 per session on Opus 5.5. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-25.

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yd-agents-mem