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Overview

AgentKit is a TypeScript library for creating and orchestrating AI agents, from single-model calls to multi-agent networks with deterministic routing, shared state, and rich tooling via MCP.

Overview

The AgentKit integration connects Steel’s cloud browser sessions with AgentKit’s Networks, Routers, and Agents, so you can:

  • Drive Steel browsers from AgentKit agents and tools (navigate, search, fill forms, extract results)

  • Orchestrate multi-agent Networks with shared State and code/LLM-based Routers

  • Plug in MCP servers as tools for powerful real-world actions (DBs, apps, services)

  • Stream live tokens/steps to your UI and capture traces locally during development

  • Mix deterministic flows with autonomous handoffs for reliable, production-grade automations

Combined, Steel + AgentKit gives you scalable web automation with sandboxed, anti-bot capable browsers and fault-tolerant orchestration.

Requirements

  • Steel API Key: Active Steel subscription to create/manage browser sessions

  • Node.js: v20+ recommended

  • Package Setup: npm i @inngest/agent-kit inngest (AgentKit ≥ v0.9.0 requires inngest alongside)

  • Model Providers: OpenAI, Anthropic, Google Gemini, and OpenAI-compatible endpoints

  • Optional: MCP servers (e.g., via Smithery), search tools, vector stores, observability

Documentation

Quickstart Guide → Build a simple AgentKit Network that routes tasks and controls a Steel browser session end-to-end.

Additional Resources