← Back to search
github Active AI dev

Repository profile

letta-ai/letta

Platform for stateful agents: AI with advanced memory that can learn and self-improve over time.

Python Apache-2.0 main Stack scanned README.md
Stars
23,842
Forks
2,533
Watchers
139
Issues
48
Commits
7,467
Awesome lists
4

Repository updates

Follow repository updates

Get generated letta-ai/letta development summaries by email, or follow the weekly and monthly RSS feeds.

Sign in to subscribe by email. RSS feeds are public.

Sign in to subscribe

Activity and growth

Tracked growth, recent movement, and commit velocity from stored repository snapshots.

Latest capture 2026-07-18 10:50

Star growth, last 7 days
+95 +0.4%
Commit velocity, last 7 days
0 0.0%
Stars since baseline
+952
Snapshot coverage
117

Tracked growth

117 captures since 2026-05-22

Stars from baseline +952

Time horizon

All tracked data

Stars history

Total stars

Commits history

Default branch commits

Detected stack

Frameworks, package managers, ecosystems, and dependency manifests found during catalog scans.

Scanned 2026-07-18 10:50

Stack signals
5
Package managers
4
Manifest files
7
Dependencies
244

Frameworks and tools

  • FastAPI web framework · high confidence
  • LangChain ai framework · high confidence
  • LlamaIndex ai framework · high confidence
  • pytest test framework · high confidence
  • Starlette web framework · high confidence
npm PEP 517 pip uv javascript python

Dependency files

7 manifests
  • pyproject.toml python ecosystem, 106 dependencies
  • package-lock.json javascript ecosystem, 105 dependencies
  • uv.lock python ecosystem, 0 dependencies
  • sandbox/resources/server/package.json javascript ecosystem, 2 dependencies
  • tests/mcp_tests/weather/requirements.txt python ecosystem, 27 dependencies
  • tests/test_tool_sandbox/restaurant_management_system/requirements.txt python ecosystem, 1 dependency
  • sandbox/resources/server/package-lock.json javascript ecosystem, 3 dependencies

Classification

Searchable topics, generated tags, and stack labels that explain where this repository fits.

Topics
4
Tags
0
Stacks
5

Generated tags

No generated tags yet.

AI development signals

Agent instructions and tool configuration paths found in the repository tree.

1 path

AI agent config detected

1 config path 1 file 0 directories
Agent instructions

Key config paths

Similar repositories

Nearest indexed repositories by embedding similarity.

letta-ai/letta-code

Stateful agents that are like people, with memory, identity, and the ability to learn and adapt

2,848 stars
TypeScript 2 awesome lists

letta-ai/lettabot

Archived - has been replaced by Letta Code channels/schedules!

328 stars
TypeScript 2 awesome lists

letta-ai/agent-file

Agent File (.af): An open file format for serializing stateful AI agents with persistent memory and behavior. Share, checkpoint, and version control agents across compatible frameworks.

1,166 stars
TypeScript 1 awesome list

TrafficGuard/typedai

TypeScript AI platform with AI chat, Autonomous agents, Software developer agents, chatbots and more

1,193 stars
TypeScript 1 awesome list

agentset-ai/agentset

The open-source RAG platform: built-in citations, deep research, 22+ file formats, partitions, MCP server, and more.

2,028 stars
TypeScript 1 awesome list

eumemic/ai-legion

An LLM-powered autonomous agent platform

1,430 stars
TypeScript 2 awesome lists

Metadata

Language
Python
License
Apache-2.0
Default branch
main
Created
2023-10-11
First commit
2023-10-11
Last pushed
2026-07-03
GitHub updated
2026-07-18
Last synced
2026-07-18 10:50
Stack detected
2026-07-18 10:50
Archived
no

Appears in

4