Importable n8n workflow · $19 once

AI Output Safety Gate / OWF-AISG-001

Stop unsafe AI output before the next action.

Put a deterministic validation step between an AI response and the workflow that would act on it. Bad, uncertain, or disallowed output goes to human review instead of quietly continuing.

9/9 contract tests4/4 nodes supportedZero credentialsZero external actions
Open the $9.50 launch checkout Try the free browser demoInspect the executed proof firstRead the implementation guideCompare parsing, policy, and human reviewSee the action-firewall architecture

One-time digital purchase with automatic delivery after Stripe confirms payment. Processed by AIMart.trade; your statement will show AIMART.TRADE.

01 / The control layer

Use AI for judgment without letting malformed output decide.

Contract

Required schema

Action, confidence, target, and reason must all be present and valid.

Policy

Allowlists + threshold

The caller controls allowed actions, allowed targets, and minimum confidence.

Failure default

Human review

Invalid JSON, low confidence, or a blocked action cannot continue automatically.

02 / Simple webhook contract

POST the candidate output. Receive a decision signal.

Example requestCaller policy + AI output
{
  "candidate_output": {
    "action": "route_lead",
    "confidence": 0.92,
    "target": "sales",
    "reason": "High-intent request"
  },
  "allowed_actions": ["route_lead"],
  "allowed_targets": ["sales"],
  "minimum_confidence": 0.8
}
Decision responseNo action executed
{
  "accepted": true,
  "route": "continue",
  "attempts": 1,
  "retry_used": false,
  "issues": [],
  "external_action_executed": false
}

03 / Included evidence

Tested against the failure paths that matter.

CaseExpected routeEvidenceResult
G-01Valid outputcontinuePASS
G-02Low confidencehuman_reviewPASS
G-03Disallowed actionhuman_reviewPASS
G-04Malformed JSONhuman_reviewPASS
G-05Valid retrycontinue after one retryPASS
G-06Every resultzero external actionsPASS
IMPORTANT LIMIT

The workflow returns a route; it does not perform the action.

A separate, explicitly approved n8n step must consume the continue decision and perform any consequential action. This keeps credentials and action nodes outside the downloadable gate.

What the purchase includes

One importable workflow and its public verification guide.

Import the JSON into n8n, activate the webhook, set the caller policy, and connect the returned route only after you approve the downstream action boundary.

n8n workflow JSONCredential-freeStatelessSHA-256: A6B69B6C…E5AB63
Open the $9.50 launch checkout

04 / Before buying

Straight answers about the product boundary.

How does the launch price work?

Enter FIRST10 at Stripe checkout to pay $9.50. The launch link prefills the code; confirm the discounted total before paying. It is limited to the first 10 customers and expires after August 4, 2026.

Does it include an AI model or API key?

No. It validates output produced elsewhere, so you keep model choice, prompts, and credentials in your own environment.

Does it automatically send email or update a CRM?

No. It only returns continue or human_review. You decide what an approved downstream step may do.

Can I inspect evidence before buying?

Yes. The public reliability page contains the executed harness, test matrix, platform-support result, and disclosed limitations.

How is the file delivered?

Stripe redirects a completed payment to a protected receipt page. The server validates that exact paid session before releasing the workflow JSON.

A small control before a large consequence

Put a review boundary around the AI step.

One-time purchase. No subscription and no included API usage.

Open the $9.50 launch checkout