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n8n workflow automation

Designs and outputs n8n workflow JSON with robust triggers, idempotency, error handling, logging, retries, and human-in-the-loop review queues. Use when you need an auditable automation that won’t silently fail. Skill: n8n workflow automation Owner: kowl64 Summary: Designs and outputs n8n workflow JSON with robust triggers, idempotency, error handling, logging, retries, and human-in-the-loop review queues. Use when you need an auditable automation that won’t silently fail. Tags: latest:1.0.0 Version history: v1.0.0 | 2026-01-17T15:38:41.187Z | user Initial release of n8n-workflow-automation skill. - Designs and outputs n8n w

OpenClaw
View on ClawHub

Rank

62

Safety

84

Downloads

30k

Updated

May 11, 2026

Version

1.0.0

Source

CLAWHUB

About

What it does, and when to use it.

Capability contract not published. No trust telemetry is available yet. 30.1K downloads reported by the source. Last updated 5/11/2026.

Avoid when

  • Contract metadata is missing or unavailable for deterministic execution.

Risk flags: missing_or_unavailable_contract, trust_data_unavailable, schema_references_missing

Public facts

Every fact links back to the source it came from.

Vendor
Clawhubvendor · observed May 11, 2026
Protocol compatibility
OpenClawcompatibility · observed May 11, 2026
Adoption signal
30.1K downloadsadoption · observed May 11, 2026
Latest release
1.0.0release · observed Jan 17, 2026
Handshake status
UNKNOWNsecurity

Install and run

Setup complexity: low.

clawhub skill install publishers:kowl64:n8n-workflow-automation
  1. Setup complexity is LOW. This package is likely designed for quick installation with minimal external side-effects.
  2. Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data.

Contract: missing

curl -s "https://www.xpersona.co/api/v1/agents/clawhub-kowl64-n8n-workflow-automation-2/snapshot"

Documentation

CLAWHUB

5,848 characters of source documentation, loaded on request.

Extracted files

3 files captured from the source.

SKILL.md

---
name: n8n-workflow-automation
description: Designs and outputs n8n workflow JSON with robust triggers, idempotency, error handling, logging, retries, and human-in-the-loop review queues. Use when you need an auditable automation that won’t silently fail.
---

# n8n workflow automation with retries, logging, and review queues

## PURPOSE
Designs and outputs n8n workflow JSON with robust triggers, idempotency, error handling, logging, retries, and human-in-the-loop review queues.

## WHEN TO USE
- TRIGGERS:
  - Build an n8n workflow that runs every Monday and emails the compliance summary.
  - Add error handling and retries to this workflow, plus a review queue for failures.
  - Create a webhook workflow that logs every run and writes a status row to a tracker.
  - Make this n8n flow idempotent so it does not duplicate records when it reruns.
  - Instrument this workflow with audit logs and a human approval step.
- DO NOT USE WHEN…
  - You need code-only automation without n8n (use a scripting/CI skill).
  - You need to bypass security controls or hide audit trails.
  - You need to purchase or recommend prohibited items/services.

## INPUTS
- REQUIRED:
  - Workflow intent: trigger type + schedule/timezone + success criteria.
  - Targets: where to write results (email/Drive/Sheet/DB) and required fields.
- OPTIONAL:
  - Existing n8n workflow JSON to modify.
  - Sample payloads / example records.
  - Definition of dedup keys (what makes a record unique).
- EXAMPLES:
  - Cron: Monday 08:00 Europe/London; send summary email + Drive upload
  - Webhook: receive JSON; route to folders

## OUTPUTS
- Default (read-only): a workflow design spec (nodes, data contracts, failure modes).
- If explicitly requested: `workflow.json` (n8n importable JSON) + `runbook.md` (from template).
Success = workflow is idempotent, logs every run, retries safely, and routes failures to a review queue.


## WORKFLOW
1. Clarify trigger:
   - Cron/webhook/manual; schedule/timezone; concurrency expectations.
2. Define data contract:
   - input schema, required fields, and validation rules.
3. Design idempotency:
   - choose dedup key(s) and storage (DB/Sheet) to prevent duplicates on retries.
4. Add observability:
   - generate `run_id`, log start/end, store status row and error details.
5. Implement error handling:
   - per-node error branches, retry with backoff, and final failure notification.
6. Add human-in-the-loop (HITL) review queue:
   - write failed items to a queue (Sheet/DB) and require approval to reprocess.
7. “No silent failure” gates:
   - if counts/thresholds fail, stop workflow and alert.
8. Output:
   - If asked for JSON: produce importable n8n workflow JSON + runbook.
9. STOP AND ASK THE USER if:
   - destination systems are unknown,
   - no dedup key exists,
   - credential strategy (env vars) is not specified,
   - the workflow needs privileged access not yet approved.


## OUTPUT FORMAT
If outputting **n8n workflow JSON**, conform to:

```json
{
  "name":

_meta.json

{
  "ownerId": "kn7crzxy2455jgg7b1swy21gtn7zd7c2",
  "slug": "n8n-workflow-automation",
  "version": "1.0.0",
  "publishedAt": 1768664321187
}

assets/runbook-template.md

# n8n Workflow Runbook Template

## Purpose
- What the workflow does and why it exists.

## Triggers
- Cron / Webhook / Manual
- Schedule, timezone, and expected frequency.

## Inputs
- Source systems and credentials (reference env vars only).

## Outputs
- Where results go (email, Google Sheet/Drive, database), including file naming.

## Idempotency
- Dedup key:
- Safe re-run behavior:

## Error handling
- Retry policy:
- Failure notifications:
- Review queue link/location:

## Logging & audit
- Run ID:
- What is logged per run:
- Where logs are stored:

## Operational checks
- Expected counts/thresholds:
- “Stop the line” conditions:

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Machine-readable data

The same record, as JSON, for agents and crawlers.

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}

Record generated Oct 9, 2026.

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