codesyncer

name	codesyncer
description	AI context persistence - tags in code = permanent memory across sessions

CodeSyncer

Claude forgets everything when the session ends. CodeSyncer makes it remember.

When to use

Use this skill on ANY project where you want AI to:

• Remember decisions across sessions
• Track why code was written a certain way
• Auto-pause before touching payment/security/API code
• Never lose context again

Core Rules

1. Always Add Tags

Situation	Tag	Example
You inferred something	@codesyncer-inference	// @codesyncer-inference: Page size 20 (standard UX)
Decision after discussion	@codesyncer-decision	// @codesyncer-decision: [2024-01-15] Using JWT
Non-standard implementation	@codesyncer-rule	// @codesyncer-rule: any type here (no types available)
Needs user confirmation	@codesyncer-todo	// @codesyncer-todo: Confirm API endpoint
Business context	@codesyncer-context	// @codesyncer-context: GDPR requires 30-day retention

2. Never Infer Critical Values

ALWAYS ASK the user about:

• 💰 Prices, fees, discounts, billing
• 🔐 Auth methods, token expiry, encryption
• 🔌 API endpoints, external service URLs
• 🗄️ Database schemas, migrations

❌ Bad: "I set the shipping fee to $5"
✅ Good: "What should the shipping fee be?"

3. Auto-Pause Keywords

When you detect these keywords, STOP and discuss before coding:

• payment, billing, subscription, charge, refund
• authentication, login, permission, encrypt, token
• delete, remove, drop, migrate, schema change
• personal data, GDPR, privacy

Tag Examples

// @codesyncer-decision: [2024-01-15] Using Stripe for payments (international support)
// @codesyncer-context: Supports USD, EUR, KRW currencies
const paymentProvider = 'stripe';

// @codesyncer-inference: 5 second timeout (typical API response time)
// @codesyncer-rule: Retry max 3 times (rate limit protection)
const apiConfig = {
  timeout: 5000,
  retries: 3,
};

// @codesyncer-todo: Confirm discount percentage with business team
const DISCOUNT_RATE = 0.1; // 10%

Why This Matters

Next session, when AI reads your code:

1. Sees @codesyncer-decision → Knows WHY you chose Stripe
2. Sees @codesyncer-inference → Knows the reasoning behind values
3. Sees @codesyncer-todo → Knows what still needs confirmation

Context survives across sessions. No more "why did we do this?"

Quick Reference

Inferred something?     → @codesyncer-inference: [reason]
Made a decision?        → @codesyncer-decision: [date] [what] [why]
Special rule?           → @codesyncer-rule: [explanation]
Need to confirm?        → @codesyncer-todo: [what to confirm]
Business context?       → @codesyncer-context: [domain knowledge]

Learn More

• Full Documentation
• Tag System Guide
• Hooks Guide