Agent skill
SELLL-layer-3
Master campaign execution and intelligence skill for Layer 3 of the SELLL.io SELLL Revenue Engine.
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From ogikicollins/Extruct-GTM-SKILLS · 47 skill entries · 0 · pushed 2026-10-23
What it does when it runs
Master campaign execution and intelligence skill for Layer 3 of the SELLL.io SELLL Revenue Engine. Takes the verified campaign CSV from Layer 2 and runs a fully self-managing outreach campaign — from launch day through every reply, thread escalation, HOT lead conversion, and final intelligence harvest. Five phases: Campaign Launch → Active Execution → HOT Lead Conversion → Campaign Health Intelligence → Campaign Close + Learning. Includes 9 legendary GTM superpowers not available in any off-the-shelf tool: Behavioral Intent Scoring, Compound Engagement Detection, LinkedIn Engagement Mirror, Sequence Adaptation Engine, Auto-Discovery Brief, Speed-to-Book Auto-Assist, Ghost Positive Video Re-activation, Competitor Displacement Mid-Campaign injection, and Auto-Proposal Pre-generation. Triggers on: "run layer 3", "launch campaign", "start outreach", "campaign is ready", "csv is ready", "go live", "activate campaign", "layer 3", "campaign execution", "start sending".
Automated analysis of the skill and the 3 files bundled beside it. A skill’s own description is written to be selected by an agent, so it describes the job and not the dependencies.
- Keys and connectors you must supply
- ANTHROPIC_API_KEY
- EXPANDI_API_KEY
- HEYGEN_API_KEY
- HUBSPOT_API_KEY
- INSTANTLY_API_KEY
- Hosts it reaches
- cal.com
- Tool permissions it declares
- No
allowed-toolsin the frontmatter. It only issues instructions, so there is nothing to bound. - Actions present in the files
- None. Instructions only.
Ask about SELLL-layer-3
Opens your assistant with this page's recorded context. Check the linked sources before relying on it.
Install it
View source on GitHub ↗git clone --depth 1 --filter=blob:none --sparse https://github.com/ogikicollins/Extruct-GTM-SKILLS.git /tmp/Extruct-GTM-SKILLS git -C /tmp/Extruct-GTM-SKILLS sparse-checkout set "skills/selll/layer-3" mkdir -p ~/.claude/skills/selll-layer-3 cp -R "/tmp/Extruct-GTM-SKILLS/skills/selll/layer-3/." ~/.claude/skills/selll-layer-3/
Picked up without a restart. A project skill of the same name is shadowed by your personal one. For one repository only, swap ~/.claude/skills for .claude/skills. Claude Code docs ↗
Or take the whole library
This repo ships a .claude-plugin manifest, so Claude Code can install all 47 skills at once. Plugin skills are invoked as /<plugin>:<skill>, so they never collide with your own.
/plugin marketplace add ogikicollins/Extruct-GTM-SKILLS /plugin
The folder is the same in every client that implements the format — 46 of them — so if yours is not above, only the destination changes.
Before you install: this skill will not complete its job on a bare agent. It needs ANTHROPIC_API_KEY, EXPANDI_API_KEY, HEYGEN_API_KEY, HUBSPOT_API_KEY, INSTANTLY_API_KEY, which you have to obtain separately.
The skill
Source on GitHub ↗The source carries no licence at all, so no permission to redistribute it exists. Everything else on this page is our own reading of the file and is published here; the text of the skill is not, and stays where its author put it.
Files bundled with it
These load only when the skill asks for them, so they cost nothing until it runs.
Other skills for the same job
Different authors, same problem. Matched on the words in the skill name, across every library in the catalogue except this one.
- ga4-data-layer-guide by Ad-Superpowers · 5
Need help setting it up?
This page tells you what SELLL-layer-3 does and what it needs. Cheetah builds the agent setup it runs inside: data, CRM, sequencing and the guardrails.
Book a call →The directory stays free. There is nothing gated behind this.