Open Standard Python Packages

concordia-protocol

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

cvfile

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

ai-citation-sdk

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

odgs

The Open Data Governance Standard (ODGS). A sovereign protocol for the cryptographic enforcement of Semantic Integrity. Prevents AI hallucinations by binding data to immutable definitions (EU AI Act Art. 10).

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.

llama-index-readers-cvfile

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

langchain-cvfile

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

cvfile-cv-detector

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

cvfile-haystack

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

agent-passport-standard

Agent Passport Standard (APS) — Python SDK

agentic-standard

CLI for the Agentic Collaboration Standard

carapace-sdk

Open credentialing protocol for AI agents — authentication tells you who's knocking, Carapace tells you who built them and what they're certified to do

nrprotocol

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

aap-protocol

Agent Accountability Protocol — Python SDK

aps-sdk

Agent Passport Standard (APS) — Python SDK

ai-provenance-protocol

Official Python SDK for the AI Provenance Protocol

pynock

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

nl-protocol

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

pay-json

Python reader for the pay.json standard — machine-readable pricing for AI agents.

crumb-format

The copy-paste AI handoff format.

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.

open-agent-trust

Python SDK for the Open Agent Trust Registry. Verifies agent identity attestations.

ucs-parser

Open standard for portable AI identity across platforms