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n8n-nodes-palveron

v1.0.0

Published

n8n community nodes for Palveron AI Governance — verify prompts, manage agents, and enforce compliance policies in your n8n workflows.

Vulnerabilities

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Links

Git

Maintainers

disruptivetrendsdisruptivetrends

Keywords

n8nn8n-community-node-packagepalveronai-governanceguardrailscomplianceeu-ai-actaudit-trailpii-detectionllm

Readme

Verify prompts, list active policies, and pull governance audit trails into any n8n workflow. Drop the Palveron node anywhere a prompt is built, branch on ALLOWED / BLOCKED / MODIFIED, and ship compliance-ready automation in minutes.

  • Community-node-package compliant — installable from the n8n UI without code
  • First-class credential type — API key + on-prem base URL
  • Per-call audit trail — every operation returns the Palveron trace ID

Installation

From the n8n UI

Settings → Community Nodes → Install → n8n-nodes-palveron.

Self-hosted / manual

cd ~/.n8n/nodes
npm install n8n-nodes-palveron

Then restart n8n.

Credentials

Create a Palveron API credential:

| Field | Value | |-------|-------| | API Key | Your pv_live_… or pv_test_… key | | Base URL | https://gateway.palveron.com (or your self-hosted gateway) |

The credential is reused by every Palveron node in a workflow.

Node operations

The Palveron node ships with three operations:

| Operation | Purpose | |-----------|---------| | Verify Prompt | Run a prompt through the gateway. Output exposes decision, output, reason, traceId, findings, and latencyMs. Branch on decision. | | List Policies | Fetch the project's active guardrails (id, name, prompt preview, environment). Useful for compliance dashboards. | | Check Health | Gateway readiness probe. Fail-fast workflows can guard on this before they call any model. |

Example workflow

Webhook → Palveron (Verify Prompt) → IF decision == BLOCKED → Slack alert
                                  └→ OpenAI (Chat Completion) → Response

The OpenAI node always reads Palveron → output instead of the raw prompt, so anything the gateway redacted (PII, secrets) never reaches the model.

Requirements

  • n8n 1.0 or newer
  • Node.js 18 or newer
  • A Palveron account (free tier works for evaluation)

Links

License

MIT — Copyright © 2026 Palveron.