python
Letta
What we know
Every one carries a source and a date. Nothing on this page is a bare number.
- Synced from sourceSynced from a source
- 12Current23h ago
- Seeded, unreviewedWritten by us, unreviewed
- 3
- Distinct sources
- 3
- Stars
- 24,851GitHub REST API
- Contributors
- 155GitHub REST API
- Licence
- Apache-2.0GitHub REST API
- Last sync
- 1mo agosucceeded
Every field
What we track, and where it came from
One row per field. The source link goes to the upstream project; the date is when that value was last observed, not when this page was built.
| Field | Value | Source | As of | Standing |
|---|---|---|---|---|
| Archived | no | Synced from sourceGitHub REST API | Current23h ago | |
| Category | memory | Seeded, unreviewedSeeded, unreviewed | written 1mo ago | |
| Contributors | 155 | Synced from sourceGitHub REST API | Current23h ago | |
| Forks | 2,626 | Synced from sourceGitHub REST API | Current23h ago | |
| Language | python | Seeded, unreviewedSeeded, unreviewed | written 1mo ago | |
| Last commit | 2026-09-10 | Synced from sourceGitHub REST API | Current23h ago | |
| Licence | Apache-2.0 | Synced from sourceGitHub REST API | Current23h ago | |
| Maintainer | Letta | Seeded, unreviewedSeeded, unreviewed | written 1mo ago | |
| Open issues | 0 | Synced from sourceGitHub REST API | Current23h ago | |
| PyPI package | letta | Synced from sourcePyPI registry metadata | Current23h ago | |
| PyPI released | 2026-09-22 | Synced from sourcePyPI registry metadata | Current23h ago | |
| PyPI version | 0.32.16 | Synced from sourcePyPI registry metadata | Current23h ago | |
| Repository | https://github.com/letta-ai/letta | Synced from sourceGitHub REST API | Current23h ago | |
| Requires Python | >=3.9 | Synced from sourcePyPI registry metadata | Current23h ago | |
| Stars | 24,851 | Synced from sourceGitHub REST API | Current23h ago |
History
How these numbers moved
Built from the observation log rather than from a current-state row. A mutable cell could not produce this at any price, and no backup would reconstruct it.
Line height = stars at each reading. Not to scale between fields.
24,415 → 24,851
Line height = forks at each reading. Not to scale between fields.
2,593 → 2,626
Line height = contributors at each reading. Not to scale between fields.
154 → 155
Elsewhere
Related
Hiring
Open roles mentioning this
Matched from the job board by name. A mention is not a requirement — most listings name several tools, and which of them a role actually needs is recorded nowhere.
No open roles mention Letta. That is a fact about the roles we track, not about how widely it is used — the board covers agent-engineering roles at the companies we follow, and most tools never appear in one.
derived · matched by framework name · no fresher than the older of the listing and its classification
Compare Letta
Side by side, every tracked field, each figure still carrying the source that reported it and when.