ai agent framework

Libraries and runtimes for building agents.

69 listings · 1–20

Open protocol for agents to stream declarative UIs without executing arbitrary code.

Open-source low-code Python framework for agents and YAML cognitive architectures.

Developer observability platform to trace, debug, and cost-track ai agents.

Self-hosted Python agent platform with AgentOS runtime and browser control plane.

Enterprise AI security and governance platform for discovering and controlling agents.

Observability and evaluation platform for tracing, testing, and improving ai agents.

Open-source React toolkit for production AI chat UIs and copilots.

Microsoft open-source framework for multi-agent chat apps and event-driven agent systems.

Open-source AI agent platform with chat builder, visual blocks, marketplace, and dashboard.

Microsoft Azure platform to build, deploy, and govern AI apps and agents with models and tools.

Open-source Python framework and CLI for single- and multi-agent systems with built-in tools.

Open-source library and cloud for ai agents that operate real web browsers.

Durable Objects SDK to build and host stateful ai agents on Cloudflare’s edge.

Talkulate AI CPQ from Raising Sun — catalog-driven AI configurator for on-site guided selling.

Open-source framework and platform for multi-agent crews and event-driven flows.

Former AI design toolkit (Magician and related plugins); acquired by Figma and folded into Figma AI.

No-code AI agent builder site (fine-tuner.ai); product surface unclear / overlapping Synthflow stack.

Inference and training platform for open models, fine-tunes, and production LLM serving.

Fixie.ai now ships Ultravox — speech-native realtime voice ai agents and APIs.

OutSystems Agent Workbench — low-code platform to build, orchestrate, and govern enterprise ai agents.