vibe-sunsang

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vibe-sunsang (바선생)

An AI mentor agent that turns your Claude Code conversation history into a growth engine.

vibe-sunsang automatically collects, converts, and analyzes every conversation you have with Claude Code — so you can become a more effective AI collaborator over time.

Quick Start • Why vibe-sunsang? • How it works • Modes • Level system • Requirements

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Quick Start

1. Install

/plugin marketplace add https://github.com/fivetaku/gptaku_plugins.git
/plugin install vibe-sunsang

Then restart Claude Code.

2. Run onboarding

In any project:

/vibe-sunsang 시작

Onboarding will:

1. Create ~/vibe-sunsang/ workspace (with CLAUDE.md, .gitignore, and git init)
2. Scan your Claude Code conversation history at ~/.claude/projects/
3. Let you assign readable names to each discovered project
4. Classify each project by workspace type (Builder / Explorer / Designer / Operator)
5. Convert all JSONL logs to Markdown for the first time
6. Ask whether to jump straight into mentoring or a growth report

3. Use it weekly

/vibe-sunsang 변환      ← convert this week's conversations
/vibe-sunsang 멘토링    ← get coaching on your AI usage patterns
/vibe-sunsang 성장      ← generate a growth report
/vibe-sunsang 지식      ← explore the level system and concepts

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Why vibe-sunsang?

• Your conversations already hold the data — Claude Code stores every session as JSONL. vibe-sunsang reads those files so nothing new needs to be logged
• Not just "what did I build" — "how did I build it" — analysis focuses on your request quality, error recovery habits, and strategic thinking, not just output volume
• Workspace-type-aware — the level system adapts to what you are actually doing (coding, researching, planning, or automating)
• Six dimensions, not one score — DECOMP, VERIFY, ORCH, FAIL, CTX, META are measured independently so you know exactly which skill to develop next
• Longitudinal tracking — each growth report updates TIMELINE.md so you can see progress across months, not just a single session
• Non-developer friendly — plain-language coaching with analogies, no jargon wall

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How it works

Claude Code conversation logs (~/.claude/projects/)
                    |
                    | /vibe-sunsang 변환
                    v
     Readable Markdown files (~/vibe-sunsang/conversations/)
                    |
                    | 6-axis analysis
                    | (DECOMP / VERIFY / ORCH / FAIL / CTX / META)
                    v
     Mentoring session  ←→  Growth report  ←→  Concept learning
                    |
                    | Fit Score  ×  workspace-type weights
                    v
     Level judgment: L1.0 – L7.0 (0.5-step increments)
                    |
                    v
     TIMELINE.md (longitudinal growth tracking)

Conversation data and plugin code live in separate directories, so plugin updates never touch your data.

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Modes

Onboard (시작)

Sets up the ~/vibe-sunsang/ workspace, maps project names, classifies workspace types, and runs the first full conversion.

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Convert (변환)

Converts Claude Code JSONL logs to readable Markdown files organized by project.

Command	Behavior
/vibe-sunsang 변환	Incremental — only new sessions
/vibe-sunsang 변환 force	Full re-convert
/vibe-sunsang 변환 <project name>	Single project only

Each converted file includes metadata frontmatter: date, token counts, model used, and tools called. An INDEX.md gives you the full overview at a glance.

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Mentor (멘토링)

Four coaching modes, each focused on different skill dimensions:

Mode	Trigger	What it does	Core axes
A — Request quality	"요청 코칭해줘"	Grades your prompts A–D for clarity and context	DECOMP + CTX
B — Antipattern diagnosis	"뭘 잘못하고 있는지"	Detects bad habits with specific examples and fix strategies	FAIL + VERIFY
C — Concept learning	"이게 뭐야"	Explains concepts from your recent sessions in plain language	META
D — Full coaching (default)	"멘토링해줘"	Complete 6-axis checkup, level judgment, and action plan	all 6 axes

Mode D outputs a text radar chart and a three-step action plan: one thing to do right now, one this week, one within a month.

Coaching results can be saved to ~/vibe-sunsang/exports/mentor-YYYY-MM-DD.md.

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Growth report (성장)

Delegates analysis to a dedicated growth-analyst subagent to keep the main context lean. The agent reads your session files, scores all six dimensions, and writes a full report.

Time range options: