AI Coding Agent Slash Commands Cheatsheet — Claude Code, Copilot, Aider, Gemini CLI

Every slash command for the top AI coding agents in one searchable reference: Claude Code, GitHub Copilot Chat, Aider, and Gemini CLI. Plus what Cursor and Windsurf use instead.

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Frequently asked questions

Clear the conversation / context

/clear (all four)

Show all commands

/help (all four)

Switch the underlying model

/model (Claude Code, Aider, Gemini CLI)

Explain or review code

/explain (Copilot) · /review (Claude Code) · /ask (Aider)

Generate tests

/tests (Copilot) · /test (Aider)

Manage MCP servers

/mcp (Claude Code, Gemini CLI)

See token usage / cost

/cost (Claude Code) · /tokens (Aider) · /stats (Gemini CLI)

Compact/summarize history

/compact (Claude Code) · /compress (Gemini CLI)

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