Claude Code as a Daily Driver: Claude.md, Skills, Subagents, Plugins, and MCPs

3 hours ago

Treat Claude Code as an autonomous agent with self-verification and guardrails rather than just a chatbot to significantly improve output quality.
Leverage the .claude directory structure for project and global configuration, including CLAUDE.md for instructions, skills for reusable prompts, and subagents for focused tasks.
Keep CLAUDE.md concise and focused on actionable rules, updating it based on Claude's mistakes to compound improvements over time.
Use CLAUDE.local.md for personal, gitignored notes like recurring PR feedback to tailor Claude's behavior to individual workflows.
Develop skills as reusable expertise units with frontmatter and supporting files, making them available as slash commands for consistent project conventions.
Create subagents for specialized tasks in isolated contexts to maintain clean main sessions and improve task-specific output quality.
Utilize plugins and MCPs to extend Claude's capabilities with external tools like GitHub, databases, and design systems for system-aware coding.
Optimize workflow with commands like /goal for autonomous completion, /compact for session management, and parallel sessions in worktrees for increased productivity.
Follow best practices from the Anthropic team, such as using Opus with high effort, verifying outputs with evidence, and maintaining notes per project.
Shift mindset from using Claude as a coding tool to training and configuring it as a programmable teammate for compounded efficiency gains.

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