







GitHub - letta-ai/example-social-agent: An example of stateful AI agent powered by Letta and Gemini 3 pro.
An example of stateful AI agent powered by Letta and Gemini 3 pro. - letta-ai/example-social-agent
letta-ai/letta-code
Stateful agents that are like people, with memory, identity, and the ability to learn and adapt
letta-ai (Letta)
Org profile for Letta on Hugging Face, the AI community building the future.

Model Leaderboard | Letta
Context-Bench measures an agent's ability to perform context engineering with:
plugin.mjs at d5e940eb6d5b67444f8a8e68ba8c7bdb648601a7 · hollis.pds.garlic.town/letta-mesh
Peer-to-peer cross-agent messaging channel for Letta Code, built on Iroh.
The AI Operating System: Stateful Agents with Letta | Cameron Pfiffer, AI By the Bay25
README.md at d5e940eb6d5b67444f8a8e68ba8c7bdb648601a7 · hollis.pds.garlic.town/letta-mesh
Peer-to-peer cross-agent messaging channel for Letta Code, built on Iroh.
Introducing Mods: Enabling Agents to Self-Improve through Harness-Level Adaptation
We’re introducing Mods to Letta Code — an agent-friendly way to extend and adapt the Letta Code harness.

🚨 AI News | TestingCatalog on Twitter / X
OPENAI 🚨: Early look at an upcoming Agent Studio for building and hosting configurable, always-on 24/7 agents on ChatGPT. The "Hermes" feature is tightly coupled with the existing Workflows builder on the OpenAI Platform, and you will also be able to open your Agents in the… https://t.co/7U4m2vNS3z pic.twitter.com/tfPIGdXRAs— 🚨 AI News | TestingCatalog (@testingcatalog) April 21, 2026
Developer Guide - RPG Actor Registry
Developer guide for building on rpg.actor — AT Protocol lexicons, character stats, sprites, and the master system.

Agent Protocols — MCP, A2A, A2UI, AG-UI
It feels like every other month, there is a new agent protocol and it’s getting hard to keep track of which protocol is used when…
