AgentsKit
VerifiedA modular JavaScript and TypeScript toolkit for building AI agents.
What is AgentsKit?
AgentsKit is an open-source JavaScript and TypeScript toolkit focused on AI agent construction. It centers on small, reusable contracts that cover the essential parts of an agent system.
The toolkit supplies runtime execution, tool interfaces, memory stores, and retrieval-augmented generation components. UI bindings connect these pieces directly to React, Vue, Svelte, and Angular applications.
It targets developers who want a lightweight foundation they can extend rather than a full framework with many built-in opinions.
Capabilities
What you can build with AgentsKit
Interactive dashboards
Connect an agent to a React interface so users can query data and receive reasoned responses with memory of prior turns.
Retrieval workflows
Use the included RAG module inside a Vue application to ground agent answers in documents stored in memory.
Cross-framework prototypes
Swap between Svelte and Angular bindings while keeping the same core agent contracts and tool definitions.
Install AgentsKit
npm install @agentskit/react @agentskit/adapters- 1Add the package to your JavaScript or TypeScript project.
- 2Import the core contracts and any needed UI bindings.
- 3Configure a runtime instance and attach tools or memory.
- 4Enable RAG if document retrieval is required for the agent.
- 5Mount the agent inside your chosen UI framework component.
AgentsKit: pros & cons
Pros
- +Small footprint with composable modules
- +Native bindings for four major UI frameworks
- +Includes memory and RAG out of the box
- +Written in TypeScript for strong typing
Cons
- –Ecosystem limited to JavaScript and TypeScript
- –No prebuilt agents or hosted runtime
- –Documentation and examples still maturing
Frequently asked questions
Bindings exist for React, Vue, Svelte, and Angular.
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