Troubleshoot Claude Code extensions and behavior. Triggers on: debug, troubleshoot, not working, skill not loading, hook not running, agent not found.
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설치 방법 보기설치하기 전에 에이전트에게 전달되는 지시 내용을 확인할 수 있습니다.
Troubleshoot extensions, hooks, and unexpected behavior.
# Enable debug mode
claude --debug
# Check loaded extensions
/hooks # View registered hooks
/agents # View available agents
/memory # View loaded memory files
/config # View current configuration
| Symptom | Quick Check |
|---|---|
| Skill not activating | Verify description has trigger keywords |
| Hook not running | Check chmod +x, run /hooks |
| Agent not delegating | Add "Use proactively" to description |
| MCP connection fails | Test server manually with npx |
| Permission denied | Check settings.json allow rules |
claude --debug
# Shows:
# - Hook execution and errors
# - Skill loading status
# - Subagent invocations
# - Tool permission decisions
# - MCP server connections
# Check structure
ls -la .claude/skills/my-skill/
# Must have: SKILL.md
# Verify YAML frontmatter
head -10 .claude/skills/my-skill/SKILL.md
# Must start/end with ---
# Check name matches directory
grep "^name:" .claude/skills/my-skill/SKILL.md
# Make executable
chmod +x .claude/hooks/my-hook.sh
# Test manually
echo '{"tool_name":"Bash"}' | .claude/hooks/my-hook.sh
echo $? # Check exit code
# Verify JSON syntax
jq '.' ~/.claude/settings.json
# Check file location
ls ~/.claude/agents/
ls .claude/agents/
# Verify description includes "Use for:" or "Use proactively"
grep -i "use" agents/my-agent.md | head -5
# Explicitly request
# "Use the my-agent agent to analyze this"
# Run all validations
just test
# YAML validation only
just validate-yaml
# Name matching only
just validate-names
./references/common-issues.md - Issue → Solution lookup table./references/debug-commands.md - All inspection commands./references/troubleshooting-flow.md - Decision treeSee Also: claude-code-hooks for hook debugging, claude-code-templates for correct structure
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Primary accessibility skill for VS Code. REQUIRED for new feature and contribution work, and also applies to updates of existing UI. Covers accessibility help dialogs, accessible views, verbosity settings, signals, ARIA announcements, keyboard navigation, and ARIA labels/roles.
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Use this skill when the user explicitly asks to map, document, or onboard into an existing codebase. Trigger for prompts like "map this codebase", "document this architecture", "onboard me to this repo", or "create codebase docs". Do not trigger for routine feature implementation, bug fixes, or narrow code edits unless the user asks for repository-level discovery.
한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.
Act on user feedback attached to the current session. Use when the user submits feedback on the session's changes via the Submit Feedback button.
한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.
Add educational comments to the file specified, or prompt asking for file to comment if one is not provided.
한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.
Use when adding, modifying, or reviewing VS Code configuration policies. Covers the full policy lifecycle from registration to export to platform-specific artifacts. Run on ANY change that adds a `policy:` field to a configuration property.
한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.
Patterns and techniques for adding governance, safety, and trust controls to AI agent systems. Use this skill when: - Building AI agents that call external tools (APIs, databases, file systems) - Implementing policy-based access controls for agent tool usage - Adding semantic intent classification to detect dangerous prompts - Creating trust scoring systems for multi-agent workflows - Building audit trails for agent actions and decisions - Enforcing rate limits, content filters, or tool restrictions on agents - Working with any agent framework (PydanticAI, CrewAI, OpenAI Agents, LangChain, AutoGen)
한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.