Every Claude Code session loads your CLAUDE.md, MCP servers and skills before you type anything. Most setups waste a lot of that space. Run /context in Claude Code, copy the output, then paste this: "Here is my /context output: [paste it] Audit my Claude Code setup for anything that wastes context or slows you down. 1. Read every CLAUDE.md that loads for this project, including my user-level one. For each, show its line count and flag anything that's vague, outdated, duplicated or only relevant to one part of the codebase. Anthropic's docs recommend under 200 lines per file. 2. Run claude mcp list. For each MCP server, tell me what it's for and whether anything in this project uses it. 3. List the skills and plugins I have installed, and flag any that overlap or that I haven't needed here. 4. Propose a leaner setup: what to cut, what to rewrite as a short specific rule, and what to move into .claude/rules/ so it only loads when you work with matching files. 5. Show me the before and after as a table, then wait for my OK before changing anything." Run /context again afterwards to compare.