Lazarus, a coding agent for long-horizon tasks
Persistent Python runtime keeps state alive across tool calls, unlike Claude Code's stateless tools.
Multi-agent orchestration demo, but bootstrapping still requires humans—Cognition Labs did this first.
Developers interested in AI agent automation
Cognition Labs · Devika · OpenDevin
Persistent Python runtime keeps state alive across tool calls, unlike Claude Code's stateless tools.
AI-generated interactive demos beat stale screen recordings for landing pages.
Stateful agent execution platform removes LLM plumbing burden; TypeScript-native with built-in traces and cost tracking.
Finally a UI for Anthropic Managed Agents — no more curl and API console debugging.
Finally a UI for Anthropic Managed Agents when only curl existed before.
Deterministic multi-agent evolutionary benchmark with SHA-256 reproducible capsules for agent testing.