@aibind/core

Shared core utilities for @aibind packages. Framework-agnostic controllers, tree-structured conversation history, durable stream infrastructure, and project management.

Install

npm install @aibind/core

Most users should install a framework package (@aibind/sveltekit, @aibind/nuxt, @aibind/nextjs, @aibind/solidstart) instead, which includes this package automatically.

What's Inside

Controllers

Framework-agnostic controllers that power all framework packages:

• StreamController — manages streaming text state, abort/resume, SSE reconnection
• StructuredStreamController — streaming JSON parsing with schema validation
• AgentController — multi-step tool-calling agent state

Tree-Structured Conversation History

• MessageTree<M> — low-level tree data structure with full branching support
• ChatHistory<M> — high-level wrapper for append, edit, regenerate, and navigate alternatives

Durable Streams

Server-side infrastructure for resumable AI streams:

• MemoryStreamStore — in-memory stream chunk storage with TTL
• createDurableStream — pipes async iterables through a store, returns SSE Response
• createResumeResponse — resume from a given sequence number
• SSE utilities: formatSSE, formatSSEEvent, consumeSSEStream

Server Handler

• createStreamHandler — generic Web Request/Response handler for /stream and /structured endpoints
• ServerAgent — server-side agent with tools and multi-step loops

Project Management

• Project — Claude-like project context with instructions, knowledge, and multi-conversation management

Documentation

Full documentation, API reference, and guides: aibind.dev

• Streaming
• Structured Output
• Chat History & Branching
• Message Trees
• Durable Streams
• Projects

License

MIT