“OpenRouter”

Rust multi-agent framework with typed tool calling, sliding-window memory, pluggable LLM backends and OpenTelemetry tracing.

Python platform that gives agents a cryptographic identity, A2A communication and x402 payment requirements behind one bindufy() call.

Open-source framework that builds, evaluates and self-improves multi-agent LLM workflows from a goal.

PyTorch-style Python framework for multi-agent, multi-session workflows, with a durable production runtime in v2.0.0.