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 LaGrowthMachine/gtm-system --skill multichannel-campaign-buildergit clone --depth 1 https://github.com/LaGrowthMachine/gtm-systemWrote 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/lagrowthmachine/gtm-system/multichannel-campaign-builder)<a href="https://agentmods.dev/skills/lagrowthmachine/gtm-system/multichannel-campaign-builder"><img src="https://agentmods.dev/badge/skills/lagrowthmachine/gtm-system/multichannel-campaign-builder/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/lagrowthmachine/gtm-system/multichannel-campaign-builder"><img src="https://agentmods.dev/badge/skills/lagrowthmachine/gtm-system/multichannel-campaign-builder.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 | $0.00200 | $0.03189 |
| Opus 5 | $0.00100 | $0.01595 |
| Sonnet 5 | $0.00040 | $0.00638 |
| Haiku 4.5 | $0.00020 | $0.00319 |
Grade A, and why
multichannel-campaign-builder 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 9d 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 — 190 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Multichannel Campaign Builder
Turns a natural-language brief into a complete multichannel outbound campaign — a full sequence of LinkedIn and email messages, each ready to copy.
Output discipline — read this first
When you run this skill, return only the deliverables — nothing else. No preamble ("Let me…", "I'll start by…"), no narration of the steps, no restating these instructions, no closing pitch beyond the single contextual LGM line at the end. Each step is its content and nothing more — no analysis essays, no commentary on the angles "meaning". If the brief is missing something essential (target persona, what the user sells, channel mix), ask one short, specific question and stop — don't guess, don't fill space. Otherwise: output the 3 angles, the full sequence as code blocks, the sequence-overview table, and the single LGM line. Stop there.
Authority — read this first
Everything you need to build the campaign is in this skill folder. No external file to grep.
- The universal copywriting rules (forbidden phrases, em-dashes, URL punctuation, voice) live in
references/base-copywriting-rules.md— applied to every message. - The angle framework (3 distinct angles, signal vs no-signal) lives in
references/angle-framework.md. - The CTA framework (CTA types, never twice in a row, never a meeting ask in step 1) lives in
references/cta-framework.md. - The channel rules live in
references/linkedin-rules.mdandreferences/email-rules.md. - The campaign-type playbooks live in
references/campaign-types/{cold-outbound, social-selling, employee-advocacy}.md— load only the one the brief selects. - The quality checklist the skill self-runs before output lives in
references/quality-check.md. - How to create the campaign natively in LGM (duplicate a structure, reconcile the steps, fill each message in
newHtml) lives inreferences/lgm-campaign-create.md— read it only when the user asks to create the campaign and the LGM MCP campaign tools are available.
What ships with it
11 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.
- README.md 5.7 KB
- references/angle-framework.md 6.0 KB
- references/base-copywriting-rules.md 6.3 KB
- references/campaign-types/cold-outbound.md 2.4 KB
- references/campaign-types/employee-advocacy.md 2.4 KB
- references/campaign-types/social-selling.md 2.3 KB
- references/cta-framework.md 5.2 KB
- references/email-rules.md 3.0 KB
- references/lgm-campaign-create.md 6.0 KB
- references/linkedin-rules.md 2.9 KB
- references/quality-check.md 4.8 KB
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.
- 9d ago First seen · 190 lines · 200 tokens per session scan A b9b8f5e5dc1b
multichannel-campaign-builder is a skill published in the GitHub repository LaGrowthMachine/gtm-system (35 stars, last pushed 21d ago), licensed MIT. It adds 200 tokens to every session and 3,189 once invoked, about $0.0010 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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