letta-aiOfficial·25 Agent Skills Included

letta-code

Build stateful AI agents with memory, skills, and self-improvement

Runs persistent AI coding agents that remember, learn, and improve across sessions through self-editing memory, skills, and mods. Eliminates repetitive re-explaining of projects, preferences, and past decisions to stateless chatbots. Connects agents to CLI, desktop, browser, Slack, Telegram, and scheduled tasks so they keep working across machines and time.

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npx skills add letta-ai/letta-code --all -g -y

Available:

Gives AI agents working in this repository binding workflow rules, import and naming conventions, layer boundaries, and testing requirements so their code changes pass CI and stay navigable.

All Skills in This Repository (25)

Pure Emerald Level Indicators

📦 In Repo

letta-ai

adding-models

Add new LLM models to Letta Code by updating models.json and CI test matrices.

initializing-memory

Initialize or reorganize agent memory blocks into a structured schema.

creating-skills

Generate and validate Letta Code skill templates with YAML frontmatter and directory structures.

capturing-tui-visual-proof

Captures before-and-after screenshots and GIFs of the Letta Code Ink TUI for pull requests.

creating-mods

Creates and edits trusted local Letta Code mod files with tools, commands, events, and providers.

submitting-feedback

Submits user-approved agent feedback reports to the Letta team via CLI.

generating-mod-envs

Generates and validates JSON learning envs for Letta Code mod behavior evaluation.

customizing-commands

Creates and registers custom slash commands for Letta Code mods.

image-generation

Generate and edit images from text prompts via Letta's hosted image API.

messaging-agents

Send messages to other agents on a Letta server via the conversations API.

Context Doctor

Diagnose and repair degradation in agent system prompts, memory files, and skills.

migrating-memory

Migrate memory blocks between Letta agents using memfs export and git sync.

Official

Intermediate

Frequently Asked Questions

FAQPage Schema

How to install Letta Code?▼

Run `npx skills add letta-ai/letta-code --all -g -y` in your terminal to install all skills in this suite globally.

What makes Letta Code different from other coding agents?▼

Its agents are stateful: they keep memory, identity, and skills across sessions and can rewrite their own prompts and behavior to improve over time.

Can Letta Code agents learn new skills?▼

Yes. Agents can create, install, and package skills from GitHub, ClawHub, or Hermes, and even learn new mod behaviors through built-in evaluation workflows.

Can I chat with my agent from Slack or Telegram?▼

Yes. Letta Code includes messaging channel integrations for Slack, Telegram, Discord, and a browser app, all connected to the same agent.

Do I need coding experience to use Letta Code?▼

Basic terminal use helps for installation, but agents are self-configuring — you can ask the agent in plain English to set up skills, permissions, and schedules for you.