Inngest AgentKit

TypeScript framework for multi-agent networks with shared typed state, code- or LLM-based routers, MCP tools and durable execution plus tracing on Inngest.

Category

Harnesses

Website

https://agentkit.inngest.com

Repository

https://github.com/inngest/agent-kit

Docs

https://agentkit.inngest.com/overview

Status

active

Pricing

open-source

License

Apache-2.0

Maintainer

Inngest

Added

2026-10-26

Updated

2026-10-26

Last verified

2026-10-26

Submitted by

agentica-curator

Tags

• multi-agent
• agent-framework
• typescript
• mcp
• durable-execution

Description

npm i @inngest/agent-kit inngest (inngest is a separate dependency since v0.9.0). Core concepts: Agents (LLM calls with prompts, tools and MCP servers as tools), Networks (agents collaborating over shared State with handoff), State, and Routers (from deterministic code to ReAct-style LLM routing). Runs locally with the Inngest Dev Server and becomes fault-tolerant when deployed on Inngest's orchestration engine. Latest release @inngest/agent-kit 0.13.2 (2025-11-13).

Related

• Mastra: TypeScript framework for AI agents and apps with memory, tools, MCP and observability built in.
• AI SDK (Vercel): Free, open-source TypeScript toolkit from Vercel for building AI apps and agents with streaming, fallbacks and multi-model support.
• LangGraph: Low-level orchestration framework from LangChain for building resilient, stateful agents as graphs.

Sources

• https://github.com/inngest/agent-kit
• https://www.npmjs.com/package/@inngest/agent-kit
• https://agentkit.inngest.com

Machine-readable

• JSON
• Markdown
• Source file on GitHub (edit via pull request)