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Vercel·Feb 23, 2026·v1.0.0·open source
Chat SDK
Chat SDK is an open-source TypeScript library developed by Vercel, designed to streamline the creation of chatbots across multiple platforms. It enables developers to write bot logic once and deploy it to platforms such as Slack, Microsoft Teams, Google Chat, Discord, GitHub, and Linear.
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overview
Chat SDK is an open-source TypeScript library developed by Vercel, designed to streamline the creation of chatbots across multiple platforms. It enables developers to write bot logic once and deploy it to platforms such as Slack, Microsoft Teams, Google Chat, Discord, GitHub, and Linear.
key features
- 01Unified TypeScript library for multiple chat platforms
- 02Event-driven architecture with type-safe handlers
- 03Support for JSX cards and modals rendering natively on each platform
- 04Pluggable adapters for distributed state management using Redis, ioredis, and in-memory storage
- 05First-class support for streaming LLM responses with native platform rendering
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