Open source projects

CowAgent is an open-source Agent Harness that combines task planning, tool loops, long-term memory, a topic-oriented knowledge base, Skills, MCP, multiple model providers, and multiple channels in one long-running AI assistant runtime.

Agent memory is more than putting conversations into a vector database. TencentDB Agent Memory uses symbolic short-term memory, layered long-term semantics, and a traceable evidence chain to reduce context cost during long tasks while preserving the details needed for verification. This article explains its architecture, setup, use cases, and practical limits.

Andrej Karpathy posted a project with only three Python files, but it detonated the entire AI community. Autoresearch allows the AI agent to modify code, train, evaluate, and iterate independently - when you wake up, the model has become stronger.