0.1.0

agentaudit

Cryptographic receipts for every AI agent action. Hash-chained, tamper-evident, regulator-ready.

Drop-in Python SDK for capturing audit-grade evidence of AI agent activity. Works with OpenAI Agents SDK, Claude Agent SDK, MCP, LangChain, CrewAI, or any custom agent runtime.

Status: Alpha. Pre-launch. Open beta Q3 2026.

Why

Your existing logs were not built for AI agents.

• Datadog and SIEM capture HTTP calls. They do not capture which tool an agent invoked, which decision it made, or what data classification it touched.
• The EU AI Act Article 12 logging obligations land August 2026 — and your current logs are unlikely to satisfy a regulator.
• Cyber and E&O insurers are already asking about AI logging at renewal.

agentaudit produces tamper-evident receipts of every agent action, with cryptographic integrity guarantees, that satisfy regulators, insurers, and auditors.

Install

pip install agentaudits

You will need an Agent Audit account and an API key. Sign up at https://www.agentaudit.co.uk/signup/ — the Free Dev tier covers 100,000 receipts/month and is enough for evaluation.

Quick start

import agentaudit

agentaudit.init(
    api_key="aa_live_...",
    endpoint="https://api.agentaudit.co.uk",
    agent_id="claims_triage_v3",
)

# Your agent runs as normal. Receipts are captured automatically.

For framework-specific adapters (OpenAI Agents SDK, Claude Agent SDK, MCP), see agentaudit.co.uk/docs/sdk-py.

Properties

Every receipt has three integrity guarantees:

1. Inline PII redaction. Raw PII never leaves your perimeter.
2. Hash-chained. Each receipt embeds the previous receipt's hash; retroactive tampering is mathematically detectable.
3. Optionally notarised. The chain head can be signed hourly via RFC 3161 timestamping for court-admissible cryptographic proof.

Licence

This SDK is proprietary commercial software. Licensed, not sold, under the Agent Audit Commercial Licence Agreement — see LICENSE.

Notable restrictions:

• The SDK may be used only by holders of an active Agent Audit account (including the Free Dev tier) and only to send receipts to that account.
• No reverse-engineering, decompilation, derivation, or reconstruction of source code, file format or algorithms.
• No use of the SDK or any output of the Service to develop, train, evaluate or operate a competing product.
• No redistribution. The SDK may not be hosted, shared, sublicensed, resold or made available to any third party.

Source-level access to the SDK is available only to paid Customers under a separate written non-disclosure agreement, for the limited purpose of internal security review by their engineering and information- security teams.

The receipt schema (schemas/receipt.v1.json) and the verification protocol are intentionally published so that auditors, regulators and customer DPOs can independently verify the integrity of receipts. This public schema does not grant any rights in the SDK or the backend.

Full Terms of Service: https://www.agentaudit.co.uk/legal/terms/

Security

For security issues, contact info@vpnetworks.co.uk. Please do not file public issues for vulnerability reports.

— VantagePoint Networks, United Kingdom