@executioncontrolprotocol/extension-storage

Disk-backed key-value blob and workflow storage for ECP under ~/.ecp.

Layout

~/.ecp/
  temp/          # default media writes; wiped when ecp up starts
  artifacts/     # opt-in durable (`tier: "durable"` / writeMediaArtifact store: "durable")
  workflows/     # Fluent `.workflow.ts` library (survives ecp up)

Override home with ECP_HOME or extension config { home: "…" }.

Binding

import "@executioncontrolprotocol/extension-storage"
import { environment, extension } from "@executioncontrolprotocol/node"

export default environment("demo").withExtensions([
  extension("@executioncontrolprotocol/storage").with({}),
])

ecp up binds storage automatically and wipes ~/.ecp/temp on start.

Capabilities

| Id | Execution | Purpose | | -- | --------- | ------- | | @executioncontrolprotocol/storage.write | host | Write bytes/JSON under temp or durable | | @executioncontrolprotocol/storage.read | host | Read by key / ecp://storage/… URI | | @executioncontrolprotocol/storage.workflow-save | host | Save Fluent .workflow.ts under workflows/ | | @executioncontrolprotocol/storage.workflow-list | host | List saved workflows | | @executioncontrolprotocol/storage.workflow-load | host | Load Fluent (or legacy dual-bundle JSON) by id | | @executioncontrolprotocol/storage.workflow-delete | host | Delete one workflow by id |

Browser imports use the exports["."].browser catalog; handlers hop to the host daemon.