Open Standard Python Packages

concordia-protocol

The deal-making layer for the agentic internet. An open standard for structured negotiation between autonomous agents.

ai-citation-sdk

AIACTA Citation Webhook SDK for Python — signature verification, idempotency, and retry handling (Proposal 2, §3.4)

odgs

Open Data Governance Standard — Sovereign Validation Engine

pay-json

pay.json — machine-readable pricing standard for AI agents (like robots.txt for payments)

agentic-standard

A unified open format for agent-ready projects across tools, teams, and platforms.

cvfile

The .cv open file format - spec, SDKs, viewer, CLI, server middleware

llama-index-readers-cvfile

The .cv open file format - spec, SDKs, viewer, CLI, server middleware

oap-sdk

Official Python SDK for the Open Agent Protocol (OAP). Build OAP-conformant tool servers with manifest publishing, signed invocation, hash-chained receipts, and conformance attestation.

aap-protocol

Agent Accountability Protocol — 4 primitives for AI agent identity, provenance, authorization & audit. MIT.

cvfile-haystack

The .cv open file format - spec, SDKs, viewer, CLI, server middleware

nrprotocol

Node Reach Protocol — 6 rules no AI can break. Safety standard for agents in physical & connected systems. MIT.

ai-provenance-protocol

Official Python SDK for the AI Provenance Protocol

mplp-sdk

The open, vendor-neutral protocol for governing the lifecycle of AI agent systems. Standardizes planning, coordination, execution, confirmation, and traceability across multi-agent runtimes and tools — enabling interoperable, observable, production-grade agent systems.

pynock

A proposed standard `NOCK` for a Parquet format that supports efficient distributed serialization of multiple kinds of graph technologies

aps-sdk

Agent Passport Standard (APS) — Python SDK

crumb-format

CRUMB is the copy-paste AI handoff format. Switch AIs without losing the plot.

open-agent-trust

The open root-of-trust for agent identity on the internet. A public, federated registry of trusted attestation issuers — the agent runtimes authorized to vouch for agents acting on behalf of humans. Services verify agent attestations against this registry to determine if the issuing runtime is legitimate.

nl-protocol

The open standard for AI agent secret governance. Agents request actions, not secrets.

ucs-parser

Open standard for portable AI identity across platforms