@vite-hub/runtime

@vite-hub/runtime shares host context, capability handles, policy decisions, approvals, traces, and leases across packages.

Install

pnpm add @vite-hub/runtime

Minimal API

// server/utils/runtime-context.ts
import {
  createExecutionContext,
  defineCapability,
  getCapability,
  resolveCapabilityPolicy,
} from "@vite-hub/runtime"

const context = createExecutionContext({
  runtime: "nitro",
  memo: (key, create) => create(),
  waitUntil: task => task.catch(() => {}),
  capabilities: {
    kv: defineCapability("kv", {
      get: async (_key: string) => null,
    }),
  },
})

const kv = getCapability(context, "kv")

const decision = await resolveCapabilityPolicy("require-approval", {
  capability: kv.name,
  operation: "write",
})

Used by

Feature packages use Runtime Capability handles instead of passing every provider client through every API. Agent Capabilities consume these handles when they expose KV, Blob, DB, sandbox, shell, or workspace behavior.

Learn more at vitehub.dev.