@cpms/core

Foundation utilities shared across every Cross-Protocol Manifest System package. The module stays zero-dependency and exposes deterministic helpers for hashing, canonical JSON formatting, deep gets/sets, validator registration, and manifest querying.

Install

pnpm add @cpms/core
# or
npm install @cpms/core

Usage

import { jsonCanon, hash, dget, dset } from '@cpms/core';

const canonical = jsonCanon({ b: 2, a: 1 });
const digest = hash(canonical, 'fnv1a');
const value = dget(manifest, 'schema.fields.user_id');
const next = dset(manifest, 'schema.fields.status', { type: 'string' });

API Highlights

• jsonCanon(value) – deterministic serialization for manifests.
• hash(value, algorithm?) – FNV-1a or SHA-256 hashing without dependencies.
• dget(path) / dset(path) – safe immutable path helpers.
• registerValidator(name, fn) / runValidators(manifest, names) – pluggable validation engine.
• parseQuery(expr) – query DSL for manifest filtering.

Scripts

• pnpm build – bundle to dist/.
• pnpm dev – rebuild on file changes via tsup.
• pnpm check-size – ensure bundle stays within the mission budget.

License

MIT © Cross-Protocol Manifest System