Packages overview

Every AgentsKit package at a glance — what it does, when to reach for it, where to read the deep dive.

Twenty-one focused packages under @agentskit/*. Install what you need; every UI and runtime layer composes against the zero-dep @agentskit/core.

:::tip API reference Full signatures: TypeDoc HTML (generated on pnpm --filter @agentskit/docs build; for local dev run pnpm --filter @agentskit/docs docs:api once). :::

Foundation

Package	One-liner
@agentskit/core	Contracts + chat controller + primitives. Under 10 KB gzipped, zero deps.

Model providers

Package	One-liner
@agentskit/adapters	20+ LLM chat + embedder adapters, plus router / ensemble / fallback.

UI bindings (same contract)

Package	One-liner
@agentskit/react	`useChat` hook + headless components.
@agentskit/ink	Terminal chat UI on Ink.
@agentskit/vue	Vue 3 composable + `ChatContainer`.
@agentskit/svelte	Svelte 5 store.
@agentskit/solid	Solid hook.
@agentskit/react-native	React Native / Expo hook.
@agentskit/angular	Angular service (Signal + RxJS).

Agent runtime

Package	One-liner
@agentskit/runtime	Standalone agent runtime + durable + topologies + speculate + background.

Capabilities

Package	One-liner
@agentskit/tools	Built-in tools + 20 integrations + MCP bridge.
@agentskit/memory	Chat + vector + hierarchical + encrypted + graph memory.
@agentskit/rag	Chunk + retrieve + rerank + hybrid + six loaders.
@agentskit/skills	Ready-made personas + marketplace.

Observability + evaluation

Package	One-liner
@agentskit/observability	Trace viewer, audit log, cost guard, devtools.
@agentskit/eval	Suites + replay + snapshots + diff + CI reporter.

Infrastructure

Package	One-liner
@agentskit/sandbox	Secure code execution + mandatory-sandbox policy.
@agentskit/cli	`agentskit init / chat / run / ai / dev / doctor`.
@agentskit/templates	Starter templates used by `agentskit init`.