Context compiler for TypeScript/JavaScript AI agents. Automatically compiles agent state into optimized LLM payloads with history compression, tool pruning, multi-provider support, and more.
# ContextChef [](https://www.npmjs.com/package/@context-chef/core) [](https://www.npmjs.com/package/@context-chef/core) [](https://www.npmjs.com/package/@context-chef/ai-sdk-middleware) [](https://www.npmjs.com/package/@context-chef/tanstack-ai) [](https://github.com/MyPrototypeWhat/context-chef/blob/main/LICENSE) [](https://www.typescriptlang.org/) [](https://github.com/MyPrototypeWhat/context-chef/actions/workflows/ci.yml) <p align="center"> <img src="./ContextChef.gif" alt="ContextChef Demo" width="600" /> </p> Context compiler for TypeScript/JavaScript AI agents. ContextChef solves the most common context engineering problems in AI agent development: conversations too long for the model to remember, too many tools causing hallucinations, having to rewrite prompts when switching providers, and state drift in long-running tasks. It doesn't take over your control flow — it just compiles your state into an optimal payload before each LLM call. [中文文档](./README.zh-CN.md) ## Packages | Package | Description | |---|---| | [`@context-chef/core`](./packages/core) | Core context compiler — history compression, tool pruning, memory, VFS offloading, multi-provider adapters | | [`@context-chef/ai-sdk-middleware`](./packages/ai-sdk-middleware) | [Vercel AI S
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