All categoriesconfigurationsession-managementutilitycontext-managementsetupparallel-agentsplanningdiagnostics
| # | Command | Tool | Category | Tool |
|---|---|---|---|---|
| 1 | /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 |
| 2 | /mcp Manage MCP server connections and OAuth. v2.1.191 adds retries for capability discovery and OAuth token requests. | Claude Code | integrations | Claude Code |
| 3 | /usage Show session cost, plan usage limits, and activity stats. Includes breakdown by skill, subagent, plugin, and MCP server on paid plans. | Claude Code | diagnostics | Claude Code |