Agent Audit Logger MCP

Hash-chained HMAC-signed audit log MCP for A2A (agent-to-agent) calls

Hash-chained HMAC-signed audit log MCP for A2A (agent-to-agent) calls. Every tool-call, agent-handoff, decision gets a tamper-evident signed record. EU AI Act Art 12 automatic logs, DORA Art 17 ICT incident logs, ISO 42001 clause 9 monitoring — auditor-ready end-of-day attestations. By MEOK AI Labs.

🚀 Quick Start

# Install via pip
pip install agent_audit_logger_mcp

# Or install via Smithery
npx -y @smithery/cli@latest install agent-audit-logger-mcp --client claude

Related MCP server: Agent Receipts

✨ Features

• HMAC-signed audit logs

• Hash-chained integrity

• A2A agent tracking

• Compliance reporting

• Tamper-proof records

📖 Documentation

• Full Documentation

• API Reference

• EU AI Act Compliance Guide

🛡️ Compliance

This MCP server is built with EU AI Act compliance built-in:

• ✅ Article 9 — Risk Management System

• ✅ Article 13 — Transparency & Instructions for Use

• ✅ Article 15 — Bias Detection & Testing

• ✅ Article 26 — FRIA Support (where applicable)

• ✅ Article 50 — AI Content Watermarking (where applicable)

• Free — 1,000 log entries/day, ephemeral, chain verification

• Pro £199/mo — unlimited + signed end-of-day attestations + chain integrity reports — subscribe

• Enterprise £1,499/mo — multi-tenant + SIEM webhook push + retention policy — subscribe

Need help getting compliant? Book a free 15-min diagnostic →

🏢 Enterprise

Need custom development, SLA guarantees, or white-label deployment?

• Pro: £79/mo — Full MCP suite + EU AI Act tracking

• Enterprise: £499/mo — Custom dev + SLA + Dedicated support

View Pricing → | Contact Sales →

🤝 Part of the MEOK Ecosystem

This server is part of the MEOK AI Labs ecosystem — 26 PyPI packages · ~16,300 monthly installs.

📜 License

MIT © CSOAI-ORG

Full catalogue + Anthropic Registry verify links: meok.ai/anthropic-registry

Protocol coverage + Universal PAYG

This MCP is part of MEOK's 47-MCP fleet that bridges every active agent-interop protocol and 30+ regulatory frameworks. See the full coverage matrix at meok.ai/protocols.

Agent interop protocols supported (8 live):

• ✅ MCP (Anthropic) — native

• ✅ A2A (Google + Linux Foundation, absorbed IBM ACP Sept 2025)

• ✅ IBM ACP — covered via A2A merge

• ◐ Stripe ACP (Agentic Commerce Protocol) — Q3 bridge via agent-commerce-protocol-mcp

• ◐ AP2 (Google Agent Payments) — partial via agent-commerce-payments-mcp

• ◐ x402 (Coinbase HTTP 402) — partial via api.meok.ai gateway

• → OASF / AGNTCY (Cisco Outshift + Linux Foundation) — Q3 bridge

• 👁 ANP (Cisco Agent Network) — watch-list

Pricing options:

Each tier above the free self-host adds HMAC-signed attestations verifiable at verify.meok.ai. Linux Foundation governance on the A2A spine means EU regulated buyers can deploy without vendor-lock-in objections.

💸 Try MEOK in 30 seconds — instant buy ladder

Refundable. UK Stripe — VAT-clean. Builds on the 81-MCP MEOK fleet. Verify any signed report at https://meok.ai/verify.

See also

MEOK compliance MCP fleet: agent-incident-relay-mcp, meok-eu-ai-act-art-13-ifu-mcp

Configuration

Add to your claude_desktop_config.json (Claude Desktop) or your MCP client config:

{
  "mcpServers": {
    "agent-audit-logger-mcp": {
      "command": "uvx",
      "args": ["agent-audit-logger-mcp"]
    }
  }
}

Or: pip install agent-audit-logger-mcp then run the agent-audit-logger-mcp command (stdio transport).

Examples

Once configured, ask your assistant, for example:

• "Use log to …"

• "Use verify_chain to …"

• "Use search to …"