| name | context-loader |
| description | ALWAYS activate this skill at the start of every task. Load project context from .claude/ directory including coding rules, design decisions, and documentation before executing any task. |
Context Loader Skill
Purpose
Load shared project context from .claude/ directory to ensure Codex CLI has the same knowledge as Claude Code.
When to Activate
ALWAYS - This skill must run at the beginning of every task to load project context.
Workflow
Step 1: Load Coding Rules
Read all files in .claude/rules/:
.claude/rules/
├── coding-principles.md # Simplicity, single responsibility, early return
├── dev-environment.md # uv, ruff, ty, pytest requirements
├── language.md # Think in English, respond in Korean
├── security.md # Secrets, validation, SQLi/XSS prevention
├── testing.md # TDD, AAA pattern, 80% coverage
└── codex-delegation.md # (skip - not relevant for Codex itself)
Step 2: Load Design Documentation
Read .claude/docs/DESIGN.md for:
- Architecture decisions
- Implementation patterns
- Library choices and constraints
- TODO items and open questions
Step 3: Check Library Documentation
If the task involves specific libraries, read relevant files from:
.claude/docs/libraries/
Step 4: Execute Task
With the loaded context, execute the requested task following:
- Coding principles from rules
- Design decisions from DESIGN.md
- Library constraints from docs
Key Rules to Remember
After loading, always follow these principles:
- Simplicity first - Choose readable code over complex
- Single responsibility - One function/class does one thing
- Type hints required - All functions need annotations
- Use uv - Never use pip directly
- Security - No hardcoded secrets, validate input, parameterize SQL
Language Protocol
- Thinking/Reasoning: English
- Code: English (variables, functions, comments)
- User communication: Korean (when reporting back through Claude Code)
Output
After loading context, briefly confirm:
- Rules loaded
- Design document status
- Ready to execute task
