lettactl

Thorough code review covering architecture, code quality, and performance. Use when asked to "review this plan", "review code", "audit architecture", "check code quality", or "review for performance". Walks through issues interactively with tradeoff analysis and opinionated recommendations.

Manage Letta AI agent fleets with kubectl-style CLI

Use when releasing features - covers issues, branches, tests, commits, PRs, versioning, and publishing

Use when deploying agents from YAML configuration files

Use when managing individual agents - creating, updating, deleting, listing, or describing

Use when performing bulk operations like cleanup, delete-all, or bulk messaging

Architecture and design patterns for lettactl. Reference when building new features, displays, or commands.

Use when sending messages to agents, viewing conversation history, or managing message state

Use when checking server health, viewing context window usage, or managing async runs

Use when managing resources like memory blocks, tools, folders, files, or MCP servers