Systems Lab

Agent skill

setup

Install and configure YALC GTM-OS for first-time use.

activeNeeds a keyActs undeclared154 words

Filed under LinkedIn and social.

From Othmane-Khadri/YALC-the-GTM-operating-system · 61 skills · 290 · pushed 2026-08-20

What it does when it runs

Install and configure YALC GTM-OS for first-time use. Use only after the user has decided to proceed with installation. Triggers on phrases like 'install YALC', 'configure YALC', 'set up the CLI', 'first-time install', 'scaffold ~/.gtm-os', '.env setup', 'set up YALC', or '/setup'. Installs the CLI if missing, writes a template .env file, captures company context from a website + LinkedIn, walks through preview review, commits to live, and recommends frameworks based on the resulting setup. Does NOT cover 'what is YALC' or general first-touch orientation — route those to the yalc-orientation skill.

Read from the skill and the 1 file 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
  • INSTANTLY_API_KEY
  • NOTION_API_KEY
  • UNIPILE_API_KEY
Hosts it reaches
No third-party host appears in the skill or its bundled files.
Tool permissions it declares
No allowed-tools in the frontmatter. It does act, so it runs under whatever permissions your session already grants.
Actions present in the files
shellnetwork

Ask about setup

Opens your assistant with this page's verified links already in the prompt.

Is this safe to install?ClaudeChatGPT
Adapt it to my stackClaudeChatGPT
What else do I need for it to workClaudeChatGPT
Rather ask a human? Talk to Cheetah

Install it

View source on GitHub ↗
git clone --depth 1 --filter=blob:none --sparse https://github.com/Othmane-Khadri/YALC-the-GTM-operating-system.git /tmp/YALC-the-GTM-operating-system
git -C /tmp/YALC-the-GTM-operating-system sparse-checkout set ".claude/skills/setup"
mkdir -p ~/.claude/skills/setup
cp -R "/tmp/YALC-the-GTM-operating-system/.claude/skills/setup/." ~/.claude/skills/setup/

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 ↗

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, INSTANTLY_API_KEY, NOTION_API_KEY, UNIPILE_API_KEY, which you have to obtain separately.

The skill

Source on GitHub ↗

Reproduced in full from Othmane-Khadri/YALC-the-GTM-operating-system/blob/5686d1f2f526346133f78eef3349fc5a655757b4/.claude/skills/setup/SKILL.md, which is licensed MIT (repository). 154 words, 1 heading.

For "what is YALC" or "I just cloned this" first-touch intent, use the yalc-orientation skill instead. Use /setup only for installing and configuring once the user has decided to proceed.

Set Up YALC GTM-OS

Execute the setup procedure by following the steps in skills/setup.md.

Read that file now and execute every step in order. Ask the user for the required inputs if they were not provided up front:

  1. Their company website URL (required)
  2. Their LinkedIn profile URL (optional — improves voice extraction)
  3. A docs URL or local path (optional — improves positioning)
  4. A one-line ICP summary (optional — only if the website fetch is thin)

This is a conversational run. Walk the user through each phase: install + scaffold, key entry, capture, preview review, commit, doctor, framework recommendation. Never paste API keys into chat — the user fills ~/.gtm-os/.env in their editor and tells you when they're done.

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.

Need help setting it up?

This page tells you what setup 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.