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 gtm-system-architecturegit 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/gtm-system-architecture)<a href="https://agentmods.dev/skills/leadmagic/gtm-skills/gtm-system-architecture"><img src="https://agentmods.dev/badge/skills/leadmagic/gtm-skills/gtm-system-architecture/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/gtm-system-architecture"><img src="https://agentmods.dev/badge/skills/leadmagic/gtm-skills/gtm-system-architecture.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 | $0.00117 | $0.01838 |
| Opus 5 | $0.00059 | $0.00919 |
| Sonnet 5 | $0.00023 | $0.00368 |
| Haiku 4.5 | $0.00012 | $0.00184 |
Grade A, and why
gtm-system-architecture 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 6d 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 — 175 lines — stays where its author put it; the contents beside it link to each section on GitHub.
GTM System Architecture
Overview
A GTM system is the operating system underneath your revenue. It's the answer to "how does money flow through this company?" — not "what tactics are we running this quarter?"
Winning by Design's GTM Index framework scores 1-10 across six interconnected models. Most companies break because they optimize one model while neglecting the others. This skill designs all six as one unified system.
When to Use
- "Design our GTM system"
- "Audit our revenue architecture"
- "Build a GTM operating model"
- "Our GTM is fragmented — fix it"
- "Align sales, marketing, and CS"
- "Design how revenue flows"
Authoritative Foundations
- Winning by Design GTM Index — six models (Revenue, Data, Math, Operating, Growth, GTM). 1-10 scoring per model. Average across 1000+ companies benchmarked.
- Winning by Design Bowtie — revenue is a continuous loop: acquire → retain → expand. Not a funnel that ends at "closed won."
- SiriusDecisions Demand Waterfall — demand flows through stages with defined handoffs and conversion metrics.
Step-by-Step Process
Phase 1: The Six Models (WbD GTM Index)
Score each 1-10, then identify the weakest link:
1. Revenue Model — "Do we know how we make money?"
- Pricing clarity, packaging, discount authority, expansion model.
- Weak: "We charge whatever the customer agrees to."
- Strong: "Standard tiers, defined discount rules, clear expansion path."
2. Data Model — "Can we answer basic questions about our business?"
- CRM hygiene, pipeline data, conversion rates, attribution.
- Weak: "We don't know our MQL→SQL conversion rate."
- Strong: "Every deal has stage, source, close date, and MEDDIC dimensions."
3. Math Model — "Do unit economics work?"
- LTV:CAC, payback period, CAC by channel, churn rates, NRR.
- Weak: "We don't track CAC by channel. We think churn is around 3%."
- Strong: "CAC payback is 8 months, LTV:CAC is 4:1, NRR is 115%."
4. Operating Model — "Is there a documented process someone could follow?"
- Sales process stages, playbooks, enablement, handoff documentation.
- Weak: "Reps sell however they want. No two deals look the same."
- Strong: "Stage definitions with Goals and Exit Criteria. Playbook documented. New reps ramp in 90 days."
What ships with it
3 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.
- 6d ago Changed 8dfda3c7bd12
- 10d ago First seen · 175 lines · 117 tokens per session scan A 13e8ef8ac47d
gtm-system-architecture is a skill published in the GitHub repository LeadMagic/gtm-skills (48 stars, last pushed 2d ago), licensed MIT. It adds 117 tokens to every session and 1,838 once invoked, about $0.0006 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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