{
  "schema_version": "openagent.agent_resource_packet.v1",
  "id": "res_letta",
  "slug": "letta",
  "name": "Letta",
  "canonical_url": "https://www.openagent.bot/memory-systems/letta",
  "category": "memory-systems",
  "resource_type": "memory_system",
  "summary": "Letta is an open-source platform for building stateful agents that remember users, maintain memory blocks, and interact through APIs and SDKs.",
  "capabilities": [
    "memory",
    "state-management",
    "workflow-orchestration"
  ],
  "constraints": [
    "open-source",
    "self-hosted"
  ],
  "scenarios": [
    "self-hosted-ai",
    "personal-memory"
  ],
  "deployment_modes": [
    "self_hosted",
    "cloud"
  ],
  "interfaces": [
    "repo",
    "docs"
  ],
  "integrations": [],
  "permission_surface": [
    "memory",
    "external services"
  ],
  "risk_level": "moderate",
  "source_confidence": "high",
  "recommended_workflows": [
    "Connector or protocol layer",
    "Memory or RAG workflow",
    "Reusable skill workflow"
  ],
  "avoid_when": [
    "Users who want a fully managed consumer product with no setup work",
    "Teams that cannot review the linked source, license, and operational requirements before adoption"
  ],
  "primary_actions": [
    "Inspect repository",
    "Open Homepage",
    "Read setup docs",
    "Clone Letta"
  ],
  "evidence_urls": [
    "https://github.com/letta-ai/letta",
    "https://www.letta.com/",
    "https://docs.letta.com/"
  ],
  "last_verified_at": "2026-04-19",
  "machine_readable": {
    "json_url": "https://www.openagent.bot/memory-systems/letta.json",
    "markdown_url": "https://www.openagent.bot/memory-systems/letta.md",
    "agent_json_url": "https://www.openagent.bot/memory-systems/letta.agent.json"
  }
}