{
  "slug": "letta",
  "name": "Letta",
  "category": "frameworks",
  "kind": "repo",
  "tier": "catalog",
  "what": "Stateful agents with long-term memory (ex-MemGPT).",
  "what_source": "editor",
  "why": "Building blocks for your own agents.",
  "icon": "Workflow",
  "stack_layer": "harness",
  "repo": "https://github.com/letta-ai/letta",
  "homepage": "https://docs.letta.com/",
  "readme": "https://github.com/letta-ai/letta#readme",
  "license": "Apache-2.0",
  "repo_meta": {
    "stars": 25156,
    "last_push": "2026-09-10",
    "last_commit": "2026-09-10",
    "archived": false,
    "fork": false,
    "language": null,
    "checked_on": "2026-10-15"
  },
  "tags": [],
  "seen_in_videos": [],
  "cloud_note": null,
  "install": [
    {
      "run": "npm install -g @letta-ai/letta-code",
      "platform": "any",
      "source": "README (auto-extracted)",
      "status": "unverified, not executed"
    }
  ],
  "verify": [],
  "rollback": [
    {
      "run": "npm uninstall -g @letta-ai/letta-code",
      "source": "derived inverse of install command",
      "status": "unverified"
    }
  ],
  "gap_score": {
    "value": null,
    "status": "pending test on Mac Studio"
  },
  "verified_on": "2026-10-15"
}