open source

Originary Downloads.

Originary™, the software and developer-tools brand of Poem, Inc., publishes and maintains PEAC Protocol as open-source downloadable software. Get the source code, CLI, SDK packages, and verification tooling from the official GitHub repository and package registries.

Downloads
publisher
Originary (Poem, Inc.)
primary distribution
GitHub
license
Apache-2.0
current release
v0.16.4 on npm latest
current wire format
interaction-record+jwt
legacy format
peac-receipt/0.1
Originary distributions

Source code, from the official repository.

The latest PEAC Protocol source tree and SDKs, as Originary publishes them on GitHub.

Originary

PEAC Protocol, Source Code

PEAC Protocol source code and SDKs

peac-source.zip

latestfrom GitHub

Download

Originary

PEAC Protocol, Source Code (tar.gz)

PEAC Protocol source code and SDKs

peac-source.tar.gz

latestfrom GitHub

Download
install with your package manager

Or install the packages.

Pinned to the current release, v0.16.4, so what you install matches what is described here.

Install

$ npm i -g @peac/cli@0.16.4
$ npm i @peac/protocol@0.16.4 @peac/crypto@0.16.4 @peac/schema@0.16.4
$ npm i @peac/mcp-server@0.16.4

Verify a signed record locally

$ npx -y @peac/cli@0.16.4 verify ./record.jws \
--public-key ./jwks.json

PEAC Protocol packages by Originary

PEAC is the open protocol behind Originary's signed interaction records. Install the official packages and repository, published and maintained by Originary.

Node.js CLI & Core (npm)

npm i -g @peac/cli@0.16.4
npm i @peac/protocol@0.16.4 @peac/crypto@0.16.4 @peac/schema@0.16.4
peac policy init
peac policy validate peac-policy.yaml

Requires Node 22.13+; see the docs.

Wire Format

Current stable: interaction-record+jwt (Wire 0.2)

Legacy format peac-receipt/0.1 (Wire 0.1) is frozen.

Licensing: Apache-2.0. Use at your own discretion; see the repository for details.

PEAC Protocol is published by Originary and distributed through GitHub under Apache-2.0.

Originary maintains the protocol specification, reference implementation, CLI, SDK packages, and verification tooling listed above.

Published by Poem, Inc. Contact: contact@originary.xyz.