learn-add（学习添加）

learn-add

Route feedback to the appropriate LEARN.md file.

Context Files

• $JAAN_LEARN_DIR/*.learn.md - Skill lessons
• $JAAN_CONTEXT_DIR/*.md - Context files and lessons
• ${CLAUDE_PLUGIN_ROOT}/docs/extending/language-protocol.md - Language resolution protocol

Input

Arguments: $ARGUMENTS

Expected format: "target" "lesson"

• Target: skill name, $JAAN_TEMPLATES_DIR/name, or $JAAN_CONTEXT_DIR/name
• Lesson: the feedback to add

Examples:

• /jaan-to:learn-add "pm-prd-write" "Always ask about rollback strategy"
• /jaan-to:learn-add "$JAAN_CONTEXT_DIR/tech" "All new tables need soft delete"

If no input provided, ask for target and lesson.

Pre-Execution Protocol

Language Settings

Read and apply language protocol: ${CLAUDE_PLUGIN_ROOT}/docs/extending/language-protocol.md Override field for this skill: language_learn-add

PHASE 1: Analysis (Read-Only)

Step 1: Parse Input

Extract target and lesson from arguments.

If format is unclear:

1. "Which skill/context should this lesson apply to?"
2. "What is the lesson to add?"

Step 2: Determine Target File

Route based on target:

Step 3: Auto-Categorize Lesson

Detect category from lesson keywords:

If unclear, ask: "Which category? [questions/edge-cases/workflow/mistakes]"

Step 4: Read Current LEARN.md

Read the target LEARN.md file if it exists at $JAAN_LEARN_DIR/jaan-to-{name}.learn.md. If not found, check legacy path $JAAN_LEARN_DIR/jaan-to:{name}.learn.md — if legacy found, rename it to the dash-prefixed path first. If neither exists, prepare to create with template.

HARD STOP - Human Review Check

Show preview:

Ready to Add Lesson

**File:** {file path}
**Category:** {category}
**Lesson:** {lesson text}

Preview:
## {Category}
- {existing lessons...}
- {new lesson}  <-- NEW

Confirm? [y/n/edit]

Do NOT proceed without explicit approval.

PHASE 2: Write

Step 5: Update LEARN.md

If file exists:

1. Read current content
2. Find the category section (e.g., ## Better Questions)
3. Append new lesson as bullet point
4. Update "Last updated" date
5. Write file

If file doesn't exist:

1. Check if plugin has seed data: ${CLAUDE_PLUGIN_ROOT}/skills/{skill-name}/LEARN.md
2. If seed exists and has meaningful content (contains - bullet points), use it as starting point
3. If no seed exists, create from the template below
4. Add the new lesson to the appropriate category
5. Write file to: $JAAN_LEARN_DIR/jaan-to-{skill-name}.learn.md

LEARN.md Template

# Lessons: {skill-name}

> Last updated: {date}

## Better Questions
- {lesson if category matches}

## Edge Cases
- {lesson if category matches}

## Workflow
- {lesson if category matches}

## Common Mistakes
- {lesson if category matches}

Step 6: Confirm Write

Lesson Added

**File:** {path}
**Category:** {category}
**Lesson:** {lesson}

Step 7: Offer to Commit

Ask user:

Commit this lesson? [y/n]

If confirmed:

1. Stage: git add {file_path}
2. Commit: git commit -m "learn({skill}): {short lesson summary}"
3. Show: "Lesson committed: {commit hash}"

If declined:

• Skip commit, lesson is saved locally
• Show: "Lesson saved (not committed)"

Error Handling

No Target

"No target specified. Which skill or context should this lesson apply to?"

Target Not Found

"Skill '{target}' not found. Available skills: {list}"

Empty Lesson

"No lesson provided. What feedback should be remembered?"

LEARN.md Create Fail

"Could not create LEARN.md. Check file permissions."

Trust Rules

1. NEVER modify without user confirmation
2. ALWAYS show preview before writing
3. PRESERVE existing lessons
4. ASK when category is unclear

Skill Alignment

• Two-phase workflow with HARD STOP for human approval
• Single source of truth (no duplication)
• Plugin-internal automation
• Maintains human control over changes

Definition of Done

• Target skill/context identified and validated
• Lesson categorized (questions/edge-cases/workflow/mistakes)
• Preview shown and user approved
• LEARN.md file updated with new lesson
• Commit offered to user