Pi Extension Creator

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Build Pi extensions as TypeScript modules that export a default factory receiving ExtensionAPI.

Import from the current Pi packages:

import type { ExtensionAPI } from "@earendil-works/pi-coding-agent";
import { Type } from "typebox";

Capabilities

Target the installed Pi release's extension contracts: check pi --version and verify the matching exported declarations in that installation's dist/core/extensions/types.d.ts before coding. For a source checkout, use the declarations from that same version or commit rather than an unreleased main branch. Load only the reference for the capability being implemented.