@kashscript/identity

DID + PDS protocol type definitions for the KashScript Foundry. Zero runtime — just types and JSON-schema shapes.

bun add @kashscript/identity
# or
npm install @kashscript/identity

This package is the type-level anchor for the Kash Identity Platform. It holds:

• The W3C-compatible did:kash: DID Document shape.
• The Personal Data Store (PDS) record envelope.
• Constants + branded type aliases shared by identity-core, identity-sdk, identity-zkp, and any consumer that needs to assert "this is a Kash identity payload" without pulling in crypto primitives.

There is no runtime code here. It's a pure-types package — safe to import from server bundles, edge functions, durable objects, and lambda cold-paths.

What's in the box

| Subpath | Purpose | |----------------------------|------------------------------------------| | @kashscript/identity | Re-exports did + pds | | @kashscript/identity/did | KashDid, KashDidDocument types | | @kashscript/identity/pds | PdsRecord, PdsEnvelope types |

Quickstart

import type { KashDid, KashDidDocument } from "@kashscript/identity/did";
import type { PdsRecord } from "@kashscript/identity/pds";

function isKashIdentity(record: PdsRecord): record is PdsRecord<KashDidDocument> {
  return record.subject.startsWith("did:kash:") as boolean;
}

For creating DIDs / signing payloads, reach for @kashscript/identity-core. For React-side WebAuthn ceremonies, reach for @kashscript/identity-sdk.

License

Apache-2.0. Also covered by SSLA v1.0 Schedule A (Permissive). See LICENSE.