The AT Protocol (🦋 Bluesky) SDK for Python 🐍

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.

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

Causal Inference in Python

[DEPRECATED] Moved to microsoft/agent-governance-toolkit

Create Data Mesh. Use interoperable digital twins to create data interactions and build powerful real-time data products. This repository is a library for Decentralised Identity (DID) management with Iotics for applications in Python v3.8+.

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

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

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.

Verifiable Credentials and Decentralized Identity Features Offered by EveryCRED​

DID PIX Takes a snapshot of all NFT's assigned to DIDs of owners from multiple collections. Can be used for CAT/NFT Airdrops based on verifiable ownership

Python library for DIDs on Factom

An implementation of did:peer:4

DeepEcon: Your one-stop Python package for econometric algorithms.

Punytag adds 2 columns to your Namebase or Bob Wallet export files, with tags and Unicode names. Sort your Handshake domain names easier with Unicode rendering (emojis, symbols, foreign characters), Punycode validation status, and basic categorization tags. Also includes a program to convert any list of Punycode to Unicode, or Unicode to Punycode

A curated list of awesome resources, tools, frameworks, and educational content related to Decentralized Identity (DID) and Self-Sovereign Identity (SSI). Decentralized Identity enables individuals to own, control, and share their digital identities securely without relying on centralized authorities.

Cool gadgets for Hyperledger Aries-style SSI agents.

Decentralized communication infrastructure for AI Agents — DID identity, federated discovery, E2E encryption, session management, and MCP-native integration.

Secure Digital Agent Protocol — HTTPS for AI agent communication. Cryptographic identity, mutual authentication, encrypted payloads, trust delegation, and audit trails for multi-provider agent ecosystems. Works with A2A, MCP, and any agent-to-agent protocol.