Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add LeadMagic/gtm-skills --skill n8n-automationgit clone --depth 1 https://github.com/LeadMagic/gtm-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/leadmagic/gtm-skills/n8n-automation)<a href="https://agentmods.dev/skills/leadmagic/gtm-skills/n8n-automation"><img src="https://agentmods.dev/badge/skills/leadmagic/gtm-skills/n8n-automation/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/leadmagic/gtm-skills/n8n-automation"><img src="https://agentmods.dev/badge/skills/leadmagic/gtm-skills/n8n-automation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00053 | $0.01733 |
| Opus 5 | $0.00026 | $0.00866 |
| Sonnet 5 | $0.00011 | $0.00347 |
| Haiku 4.5 | $0.00005 | $0.00173 |
Grade A, and why
n8n-automation scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 172 lines — stays where its author put it; the contents beside it link to each section on GitHub.
n8n Automation
Overview
Clay handles enrichment workflows well. n8n handles everything else — custom pipelines, multi-step automation with proper error handling and retry logic, and integrations Clay does not support. Use n8n when you need a queue you can pause, error recovery that does not lose data, and integrations across tools that Clay cannot reach.
Implementation detail: Load n8n-toolkit for flow blueprints (inbound,
outbound, signals, MCP triggers), node patterns, and production deployment.
This skill covers when to use n8n; the toolkit covers how to build.
Playbook index: references/automation-playbook-index.md — all 38 automation + tool + gtm-ops playbooks.
Strategy first: references/gtm-automation-expert-playbook.md (Jen Igartua — Pattern 30) before flow build.
Authoritative Foundations
- Jen Igartua (Go Nimbly) — RevOps automation maturity and orchestration roadmap — RevOps automation maturity and orchestration roadmap
- n8n Workflow Automation Framework — Workflow automation — HTTP nodes, webhooks, and GTM glue between tools.
- iPaaS Integration Patterns — Shapes deliverables for this skill — Clay handles enrichment workflows well.
- HubSpot Academy — CRM Automation — Lifecycle stages, object model, and workflow enrollment patterns.
When to Use
- "Build an n8n workflow for GTM"
- "Automate enrichment beyond Clay"
- "Create a custom GTM automation pipeline"
- "Connect tools that Clay does not support"
Step-by-Step Process
Phase 1: Workflow Design
Map the complete pipeline:
Trigger → Enrichment → Scoring → Routing → CRM Push → Notification
Phase 2: Implementation Patterns
- HTTP Request nodes for enrichment API calls
- Error handling: retry with exponential backoff (3 attempts, 1s/5s/25s)
- Split In Batches node for processing large lists
- Queue mode: pause and resume when something looks wrong
- Webhook triggers for real-time form-fill processing
Phase 3: Common GTM Workflows
What ships with it
6 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 7d ago Changed · +1 lines 6a2d3d037fab
- 11d ago First seen · 171 lines · 53 tokens per session scan A 65d9e6ffc64f
n8n-automation is a skill published in the GitHub repository LeadMagic/gtm-skills (48 stars, last pushed 3d ago), licensed MIT. It adds 53 tokens to every session and 1,733 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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