Agent frameworks / SDKs
Agent frameworks / SDKs covers code libraries for building single- or multi-agent systems (loops, tools, handoffs, state).
In brief
Agent frameworks / SDKs, in brief.
What it isAgent frameworks / SDKs covers code libraries for building single- or multi-agent systems (loops, tools, handoffs, state).
Where it sitsOne of 4 categories in the Harness and orchestration layer. Harness and orchestration is the software that runs an agent: the frameworks that define its loop and tools, the runtimes that host it, and the engines that keep long tasks going through failures.
What we track40 products, including AG2, Agency Swarm, Agent Development Kit (ADK), Agent Squad and AgentKit (Inngest).
The products
40 products in Agent frameworks / SDKs.
Each name opens a search for that product in our index.
ProductMakerIts own site
From our census of 2026-11-08. A product listed here is one that belongs in this category; the search answer says whether we have checked it.
Questions
Agent frameworks / SDKs, answered.
What is Agent frameworks / SDKs in AI infrastructure?Agent frameworks / SDKs covers code libraries for building single- or multi-agent systems (loops, tools, handoffs, state).
Which layer of AI infrastructure is Agent frameworks / SDKs in?Agent frameworks / SDKs is in the Harness and orchestration layer. Harness and orchestration is the software that runs an agent: the frameworks that define its loop and tools, the runtimes that host it, and the engines that keep long tasks going through failures.
Which products are in Agent frameworks / SDKs?We track 40 products in Agent frameworks / SDKs, including AG2, Agency Swarm, Agent Development Kit (ADK), Agent Squad, AgentKit (Inngest), AgentScope, Agno and AI SDK. The full list is on this page.
Harness and orchestration