Copilot SDK
An open-source framework for building tool-using LLM agents with memory, retries, and observability out of the box.
The Challenge
Developers building tool-using LLM agents were stuck reinventing the same groundwork every time — memory handling, retry logic, and observability — before they could even start on the actual agent behavior.
Fragmented tooling across projects meant slower builds, inconsistent reliability, and little visibility into how agents were actually behaving in production.
Strategy
We built an open-source framework that handles the hard parts out of the box — persistent memory, automatic retries, and built-in observability — so developers can focus on agent logic instead of infrastructure.
The focus was extensibility — a clean, modular API that fits into existing stacks rather than demanding a rewrite.
Results
500
+
Developers onboarded
1 週
To first integration
80%
Less boilerplate code
