postman-open-technologies/bingchain
📦 Open Source Projectpostman-open-technologies
A lightweight, minimalist alternative to LangChain and AutoGPT, built in just 350 lines of JavaScript code.
Bingchain represents a minimalist approach to AI agent orchestration. At its core, the project demonstrates how to bridge the gap between Large Language Models (LLMs) and real-world API interactions using a tiny codebase. By focusing on the essentials, it allows developers to understand the mechanics of agentic workflows—such as prompt chaining, tool execution, and state management—without navigating the complexity of larger frameworks.
Key features include native support for OpenAPI 3, which allows the agent to dynamically discover and interact with external services. The architecture is built on JavaScript, making it accessible for web developers looking to integrate AI capabilities into their existing stacks. Because the entire core logic is contained within approximately 350 lines, it serves as an excellent educational tool for those wanting to build custom AI agents from scratch or audit the security and logic of their automation pipelines. It effectively strips away the 'black box' nature of larger AI frameworks, providing full visibility into how the model interprets tasks and executes API calls.
💡Highlights
- ├─350 lines of core code
- ├─Native OpenAPI 3 integration
- └─Lightweight LangChain alternative
🎯For
- ├─AI Engineers
- └─Backend Developers