
Engineering
Inside run(): how the tool-calling loop works
Making a tool available is not the same as calling it. A walk through one run() request: the model, the instructions, the tools, and…
2 min read
Blog

Making a tool available is not the same as calling it. A walk through one run() request: the model, the instructions, the tools, and…
2 min read

LangGraph, the OpenAI Agents SDK or your own code: Agent200 plugs in where your agent reaches the outside world, and your framework carries on…
2 min read

A model cannot call anything. It writes a structured request and something else executes it. How the exchange works, and where Agent200 sits in…
2 min read
Bring the agent you already have. Agent200 provides and executes its external capabilities.