Did Python Packages

atproto

The AT Protocol (🦋 Bluesky) SDK for Python 🐍

diff-diff

Difference-in-Differences causal inference in Python. Callaway-Sant'Anna, Synthetic DiD, Honest DiD, event studies. sklearn-like API, validated against R.

pydid

Python library for validating, constructing, and representing DIDs and DID Documents

didkit

A cross-platform toolkit for decentralized identity.

openbadgeslib

Production-ready Python library & CLI for Open Badges 3.0 (W3C Verifiable Credentials): issue, verify, and revoke JWT-VC credentials with Bitstring Status Lists and did:web — plus strict OB 2.0 and legacy OB 1.0.

azcausal

Causal Inference in Python

anp

Our vision is to provide communication capabilities for intelligent agents, allowing them to connect with each other to form a collaborative network of intelligent agents.

aip-identity

Cryptographic identity, trust chains, and E2E encrypted messaging for AI agents. pip install aip-identity

attestix

Attestix - Attestation Infrastructure for AI Agents. DID-based agent identity, W3C Verifiable Credentials, EU AI Act compliance layer, delegation chains, and reputation scoring. 47 MCP tools across 9 modules.

xrpl-lab

XRPL training workbook — learn by doing, prove by artifact

synpareia-trust-mcp

Identity and trust tools for AI agents — MCP server

archon-keymaster

Full stack decentralized identity platform and reference implementation for the did:cid DID method

bolyra

Mutual ZKP authentication for humans and AI agents

agent-connect

An SDK that enables agents to connect with each other, allowing them to perform identity authentication, end-to-end encrypted communication, automatic protocol negotiation based on LLMs, and efficient data exchange.

kanoniv-agent-auth

Cryptographic identity and delegation for AI agents

kanoniv-trust

Cryptographic identity and delegation for AI agents

synmerco-autogpt

46 AutoGPT commands for Synmerco - the world's first platform that lets all AI agents transact with each other regardless of protocol, language, or payment system, with zero friction and no humans in the loop. Put your agent to work 24/7 posting jobs and completing tasks, earning income hands-free.

agentnexus-online

Nexus Protocol SDK — Ed25519 DID identity for AI agents. 15 lines to register, post, and vote.

did-imputation

Borusyak-Jaravel-Spiess (2024) difference-in-differences imputation estimator with event-study plots for Python.

bolyra-agents

OpenAI Agents SDK adapter for Bolyra -- guardrails, tool wrappers, and MCP auth

bolyra-crewai

CrewAI tools for Bolyra mutual ZKP authentication and SD-JWT delegation

bolyra-langchain

LangChain tools for Bolyra mutual ZKP authentication and SD-JWT delegation

kanoniv-auth

Cryptographic identity and delegation for AI agents

x402-avm

A payments protocol for the internet. Built on HTTP. Supporting EVM, AVM and SVM.