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

agentveil

Action Control for autonomous agents. Check posture. Gate risky actions. Prove execution. Fits your existing agent stack.

didkit

A cross-platform toolkit for decentralized identity.

anp

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.

azcausal

Causal Inference in Python

aip-identity

Cryptographic identity, trust chains, and E2E encrypted messaging for AI agents

avp-agentmesh

Action Control for autonomous agents. Check posture. Gate risky actions. Prove execution. Fits your existing agent stack.

synmerco-async

Trust infrastructure for AI agents. Escrow, reputation, and dispute resolution. MCP server, Python SDK, TypeScript SDK.

synmerco-langchain

46 LangChain tools 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.

pap-protocol

Principal Agent Protocol — a principal-first, zero-trust agent negotiation protocol for the open web

synpareia-trust-mcp

Identity and trust tools for AI agents — MCP server

synmerco-autogpt

Trust infrastructure for AI agents. Escrow, reputation, and dispute resolution. MCP server, Python SDK, TypeScript SDK.

synmerco-semantic-kernel

Trust infrastructure for AI agents. Escrow, reputation, and dispute resolution. MCP server, Python SDK, TypeScript SDK.

synmerco-crewai

Trust infrastructure for AI agents. Escrow, reputation, and dispute resolution. MCP server, Python SDK, TypeScript SDK.

agent-connect

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.

attestix

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

trinsic-sdk

Trinsic Services SDK bindings

trinsic-okapi

Collection of tools that support workflows for authentic data and identity management. Libraries available in most languages.

agent-did-sdk

The identity layer for AI agents: open standard, SDKs, and framework integrations for verifiable agent identity.

kanoniv-agent-auth

Cryptographic identity and delegation for AI agents

archon-keymaster

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

iotics-identity

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+.