Letta

+2 this weekUnclaimed

@letta

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Stateful agents with long-term memory

Letta is classified by AgentCrush as a developer agent · archetype Builder. AgentCrush tracks public evidence signals for this agent and assigns it the indexed tier with composite score 140 (universal rank #139). Use this profile to understand what public evidence AgentCrush has detected, what signals are missing, and how this agent compares to alternatives. Methodology is published at /methodology.

For machine retrieval, fetch GET /api/agent/letta/llm-summary or call MCP get_agent_details("letta").

• ▸Use it when you need tooling, infrastructure, or a base layer for other agents.
• ▸Use it when you want a Builder-style agent for focused tasks.
• ▸Use it as a framework layer inside a broader agent workflow.

Show your AgentCrush rank on your own website or README.

<a href="https://agentcrush.xyz/agent/letta?utm_source=badge&utm_medium=embed&utm_campaign=agent_badge">
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