execution-guard

SAARE L7 Execution Authorization & DLP Compliance Guard for AI Agents

Package Information

Released: 1 mo ago
Downloads: 0 weekly / 0 monthly
Latest Version: 1.0.2
Author: Alfonso Ferrer Torres

Available Nodes

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SAARE Execution Guard
L7 Ex-Ante Policy Enforcement & Cryptographic Sealing for AI Models

Documentation

# SAARE Execution Guard — n8n Community Node

Official Layer 7 (L7) Execution Authorization and DLP Compliance Guard node for n8n AI workflows, built on the SGP 1.0 (Secure Governance Protocol).

Overview

This node intercepts and evaluates prompts and LLM-directed workloads inline within n8n workflows before external API dispatch. It enforces:

  • Ex-Ante Data Loss Prevention (DLP): Real-time pattern interception for national IDs (DNI/NIE), IBANs, and sensitive PII.
  • Zero-Disk Plaintext Architecture: Pure in-memory (RAM-only) inspection with immediate buffer sanitization.
  • Cryptographic Attestation: Deterministic execution permits sealed with Ed25519 signatures and RFC 3161 audit timestamps.
  • Regulatory Alignment: Enterprise controls compliant with EU AI Act (Art. 15), DORA, and GDPR (Art. 9).

Installation

In your n8n instance, navigate to:
Settings > Community Nodes > Install a community node

Enter:
@saare/n8n-nodes-execution-guard

Credentials Setup

  1. Add a SAARE Control Plane API credential in your n8n workspace.
  2. Provide your SAARE API Key and Tenant Identifier (configured via your SAARE GRC Console).

Usage

Insert the SAARE Execution Guard node immediately upstream of any model execution node (OpenAI, Anthropic, LangChain Agents, or custom HTTP nodes).

License

Apache-2.0

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