Find the right agent tool

Open-source coordination layer for AI agents that need shared negotiation, message exchange, and protocol-level interoperability without being locked into one application framework.

A widely adopted protocol pattern for connecting AI applications to tools, files, and external context through standardized servers.

A protocol approach for agents exchanging tasks, capabilities, and status across organizational or application boundaries.

Graph-based framework for stateful agent workflows, durable execution patterns, and controllable multi-step orchestration.

Role-based multi-agent framework for assembling crews of specialized agents around tasks, processes, and tool access.

Multi-agent conversation framework focused on collaborative agents, tool use, and iterative problem solving across roles.

Network-oriented protocol concept for agent discovery, identity, and connection across a broader agent internet.

Agent and orchestration capabilities in the Semantic Kernel ecosystem, suited to enterprise .NET and Python teams connecting AI with existing services.

Workflow and agent orchestration tools from the LlamaIndex ecosystem, especially useful where retrieval and knowledge workflows are central.

Agent and pipeline tooling from the Haystack ecosystem, useful for search, retrieval-augmented generation, and production NLP workflows.

Agent framework focused on building and serving agentic workflows with practical tooling for developers and deployment teams.

SDK for building agentic applications around model calls, tools, handoffs, tracing, and structured agent workflows.

Agent automation platform and ecosystem for assembling, running, and monitoring repeatable autonomous workflows.

Programming framework for optimizing language model pipelines, prompts, and modules with evaluation-driven iteration.

Agent framework and memory system for persistent agents that need long-running context, state, and tool interaction.

Observability and evaluation platform for tracing, testing, and improving LLM and agent applications.

Open-source LLM observability platform for tracing, evaluation, and prompt management. Self-host or use the managed cloud.

Managed agent runtime with built-in memory, RAG, safety rails, and deployment tooling. Designed for teams shipping agents to production fast.

No-code agent builder that turns your content and docs into a deployable customer-facing assistant in minutes. Strong fit for support and content teams.