| # | Command | Tool | Category | Tool |
|---|---|---|---|---|
| 1 | /add-dir Add a directory path to the active project workspace. | Antigravity CLI | workspace-management | Antigravity CLI |
| 2 | /context List all files, symbols, and references currently loaded inside the agent's context window. | Antigravity CLI | context-management | Antigravity CLI |
| 3 | /mcp Inspect active Model Context Protocol (MCP) servers and list their exposed tools. | Antigravity CLI | utility | Antigravity CLI |
| 4 | /btw Ask a quick side question without adding it to the main conversation history. | Claude Code | context-management | Claude Code |
| 5 | /checkup Audit and clean up your Claude Code setup: unused skills, MCPs, and plugins, CLAUDE.md dedup and splitting, slow hooks, auto mode, and permission pre-approval. Confirms before making changes. | Claude Code | diagnostics | Claude Code |
| 6 | /clear Start a new conversation with empty context. Previous session stays in /resume; use /rewind (v2.1.191+) to undo a clear in-session. Aliases: /reset, /new. | Claude Code | session-management | Claude Code |
| 7 | /compact Free up context by summarizing the conversation so far. Optionally pass focus instructions for the summary. | Claude Code | context-management | Claude Code |
| 8 | /context Visualize current context usage as a colored grid. Shows optimization suggestions for context-heavy tools and capacity warnings. | Claude Code | context-management | Claude Code |
| 9 | /rewind Rewind code and/or conversation to a checkpoint. As of v2.1.191, restore context from before /clear ran. Aliases: /checkpoint, /undo. | Claude Code | session-management | Claude Code |
| 10 | /skills List available skills and manage which are shown to Claude. Press t to sort by token count, Space to hide a skill. | Claude Code | configuration | Claude Code |
| 11 | /compact Summarize the visible conversation to free tokens. Use after long runs so Codex retains key points without blowing the context window. | Codex CLI | context-management | Codex CLI |
| 12 | /ide Include open files, current selection, and other IDE context in the next prompt without re-explaining what's open. | Codex CLI | context-management | Codex CLI |
| 13 | /mcp List configured Model Context Protocol (MCP) tools. Pass 'verbose' for server diagnostics. | Codex CLI | integrations | Codex CLI |
| 14 | /mention Attach a file or folder to the conversation via popup picker so Codex references it directly in the next turn. | Codex CLI | context-management | Codex CLI |
| 15 | /skills Browse and use local skills to improve task-specific behavior by loading relevant skill context. | Codex CLI | configuration | Codex CLI |
| 16 | /status Display session configuration and token usage — active model, approval policy, writable roots, and context capacity. | Codex CLI | diagnostics | Codex CLI |
| 17 | /compress Summarize conversation to free context window space while keeping a high-level record of what happened. | Cursor CLI | context-management | Cursor CLI |
| 18 | /new-chat Start a new chat session with empty context. | Cursor CLI | session-management | Cursor CLI |
| 19 | /compress Replace the current chat context with a summary to save tokens and free up context window space. | Gemini CLI | context-management | Gemini CLI |
| 20 | /memory show Display the concatenated hierarchical memory from all active GEMINI.md files. | Gemini CLI | setup | Gemini CLI |
| 21 | /skills Manage agent skills — list, enable, disable, or reload. | Gemini CLI | configuration | Gemini CLI |
| 22 | /compact Summarize the current session to save tokens. Alias: /summarize. | OpenCode | context-management | OpenCode |