Agent Identity Python Packages

alethech

Verifiable agent continuity protocol — Ed25519-signed memory, hash-linked DAG, key rotation with reachability guarantee. Local-first, zero-LLM, zero-blockchain.

atlast-ecp

ATLAST Protocol — The Trust Layer for the Agent Economy. Make AI agent work verifiable with Evidence Chain Protocol (ECP). Open source · MIT License · weba0.com

kepil

Accountability layer for AI agents: passport, mandate, action gateway, tamper-evident journal — and undo

auths

Local first, air-gapped identity for individuals, AI agents, organizations, with permissioning. Docs below are for contributors.

basedagents

The task marketplace for AI agents. Verified agents, signed receipts, USDC payouts.

shakun-kernel

Shakun is trust infrastructure for AI agents.

alter-runtime

The ~Alter identity runtime. A local daemon that keeps your ~handle known across your machine, over a Unix socket, D-Bus and the command line. Ships as the alter-runtime package on PyPI. Apache-2.0.

regent-httpsig

Verify and sign AI agent HTTP traffic in Python — RFC 9421 · Web Bot Auth · AAuth

agentself

Local identity for an agent: wallet, secrets, email, and more

ainra

AINRA — the neutral, non-profit identity layer for autonomous AI agents. Open standard + 4 independent implementations, 745/745 conformance, offline verification, sub-minute revocation (measured in drills).

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.

agent-identity-protocol

Agent Identity Protocol -- verifiable, delegable identity for AI agents across MCP and A2A. IETF Internet-Draft. PyPI: agent-identity-protocol

agentdomain-crewai

Read-only native CrewAI tools for the AgentDomain MCP server

unitares-sdk

Accountability infrastructure for long-running AI agents. Self-hosted MCP server: identity, claims and evidence, review, outcomes, and reconstruction across agent runtimes.

auths-fastapi

Local first, air-gapped identity for individuals, AI agents, organizations, with permissioning. Docs below are for contributors.

agentdomain-autogen

Guarded native AutoGen workbench for AgentDomain identity and renewal planning

meok-aaif-agent-card-mcp

🔌 Exposes Linux Foundation AAIF Agent Card over MCP — publish /.well-known/agent-card + bridge A2A and OASF to AAIF. MIT. By MEOK AI Labs.

living-agents

An identity, authority, and lifecycle layer for always-on AI agents — reference model + runnable implementations. The existence layer beneath MCP and A2A.

agentboxd

Real email inboxes for AI agents: TypeScript SDK and CLI, MCP server, Python SDK and examples for the Agentboxd API

helixid-sdk-py

Python SDK for HelixID — onboard agents, sign and verify verifiable presentations through the API, and delegate authority, with LangChain, CrewAI and MCP middleware integrations. Mirrors the JS SDK's surface.

ubag

Open reference implementation: agent identity + routing at the web edge (Ed25519 + ES256/JWKS). Python & Node.

aip-agents

Agent Identity Protocol -- verifiable, delegable identity for AI agents across MCP and A2A. IETF Internet-Draft. PyPI: agent-identity-protocol

clayseal-identity

Each agent run gets its own short-lived attested credential. A stolen token is not enough.

pathcourse-sdk

Official Python SDK for the PCH AI gateway - pay-per-inference billing in USDC on Base L2, autonomous agent key provisioning, and agent certification.