`LETTA_AGENT_ID` Not Injected Into Hook Environment Context

Jan 21, 2026the platform for stateful agents. Build ai agents with long-term memory, advanced reasoning, and custom tools using the letta api and agent development environment (ade). Use the letta api to integrate stateful agents into your own applications.

Letta has a full-featured agents api, and a python and typescript sdk (view our api reference). Use the letta api to build stateful agents that remember, learn, and improve over time. Build frontier ai agents that maintain long-term memory and evolve based on their interactions.

Sep 23, 2024a startup called letta has just emerged from stealth with tech that helps ai models remember users and conversations. Oct 4, 2024• letta is all about giving ai memory – enabling agents to retain and learn from past interactions. Letta adds state to your llms to give them advanced reasoning capabilities and transparent long-term memory.

You can use letta to create powerful llm agents that can reason about their past. Sep 23, 2024letta is building the memory management platform for the next generation of agentic systems. Letta is the platform for building stateful agents:

When running the cli tool, your agent help you code and. Letta code is a memory-first coding harness, built on top of the letta api.