# GTM Engine > A founder's sales kit for your agent: pain-first cold emails, lead scoring, call analysis and a daily pipeline routine on Linear. Himanshu Saleria's GTM Engine, a set of sales skills for founders doing sales for the first time. This page's Agent Skill is its cold-email skill, which writes signal-based, pain-first outreach and learns from your feedback. The GTM Engine plugin for Claude Code installs all eight skills. What you can do with it - Write a cold email that leads with the prospect's pain and the signal behind it, such as a job post or a funding round - Turn it into a sequence of three or four emails with follow-ups - Save feedback such as "too formal" so later emails follow it - With the full plugin: score a lead against your ideal customer profile, analyse a call transcript against sales frameworks, run a morning briefing and an end-of-day wrap-up from Linear and Google Calendar, and sync call recordings How it works - The skills read your company context, personas and messaging from files the /setup wizard creates (config/config.yaml and my-context/) - In Claude Code: /plugin marketplace add himanshusaleria/gtm-engine, then /plugin install gtm-engine@gtm-engine-marketplace, and keep a local clone of the repo for your config - The full plugin uses Linear as its CRM, and works best with Google Workspace connected Good to know - The skills write drafts; they don't send email - It's a community project by Himanshu Saleria - MIT licensed - Type: Skill - Made by: himanshusaleria - Category: Sales - Formats: Skills - Version: b2edc70 - Source: https://github.com/himanshusaleria/gtm-engine/tree/HEAD/skills/cold-email - Page: https://pluginboard.ai/skills/gtm-engine ## Works with - ChatGPT - Claude - Gemini - GitHub Copilot - Cursor - Claude Code - Codex - Antigravity - Gemini CLI - Replit - OpenClaw - OpenCode - Hermes Agent ## Install ### ChatGPT In ChatGPT: Download the cold-email folder and zip it, then Plugins → Skills → Create → Upload from your computer. Business and Enterprise plans. View the folder on GitHub: https://github.com/himanshusaleria/gtm-engine/tree/HEAD/skills/cold-email ### Claude In Claude (web or desktop): Download the cold-email folder and zip the folder itself, then upload it in Customize → Skills. View the folder on GitHub: https://github.com/himanshusaleria/gtm-engine/tree/HEAD/skills/cold-email ### Gemini In Gemini: Download the cold-email folder, then at gemini.google.com click Customize → Skills → Create → Upload and pick the folder (or a .zip of it). View the folder on GitHub: https://github.com/himanshusaleria/gtm-engine/tree/HEAD/skills/cold-email ### GitHub Copilot Run in your terminal: ```shell npx -y degit himanshusaleria/gtm-engine/skills/cold-email ~/.copilot/skills/cold-email ``` View the folder on GitHub: https://github.com/himanshusaleria/gtm-engine/tree/HEAD/skills/cold-email ### Cursor Run in your terminal: ```shell npx -y degit himanshusaleria/gtm-engine/skills/cold-email ~/.cursor/skills/cold-email ``` View the folder on GitHub: https://github.com/himanshusaleria/gtm-engine/tree/HEAD/skills/cold-email ### Claude Code Run in your terminal: ```shell npx -y degit himanshusaleria/gtm-engine/skills/cold-email ~/.claude/skills/cold-email ``` View the folder on GitHub: https://github.com/himanshusaleria/gtm-engine/tree/HEAD/skills/cold-email Or as a Claude Code plugin: ```text /plugin marketplace add himanshusaleria/gtm-engine /plugin install gtm-engine@gtm-engine-marketplace ``` ### Codex Run in your terminal: ```shell npx -y degit himanshusaleria/gtm-engine/skills/cold-email ~/.agents/skills/cold-email ``` View the folder on GitHub: https://github.com/himanshusaleria/gtm-engine/tree/HEAD/skills/cold-email ### Antigravity In Antigravity: Copy the cold-email folder into ~/.gemini/config/skills (Antigravity app and IDE) or ~/.gemini/antigravity-cli/skills (Antigravity CLI). View the folder on GitHub: https://github.com/himanshusaleria/gtm-engine/tree/HEAD/skills/cold-email ### Gemini CLI Run in your terminal: ```shell npx -y degit himanshusaleria/gtm-engine/skills/cold-email ~/.gemini/skills/cold-email ``` View the folder on GitHub: https://github.com/himanshusaleria/gtm-engine/tree/HEAD/skills/cold-email ### Replit Run in your terminal: ```shell npx -y degit himanshusaleria/gtm-engine/skills/cold-email .agents/skills/cold-email ``` View the folder on GitHub: https://github.com/himanshusaleria/gtm-engine/tree/HEAD/skills/cold-email ### OpenClaw Run in your terminal: ```shell npx -y degit himanshusaleria/gtm-engine/skills/cold-email ~/.openclaw/skills/cold-email ``` View the folder on GitHub: https://github.com/himanshusaleria/gtm-engine/tree/HEAD/skills/cold-email ### OpenCode Run in your terminal: ```shell npx -y degit himanshusaleria/gtm-engine/skills/cold-email ~/.config/opencode/skills/cold-email ``` View the folder on GitHub: https://github.com/himanshusaleria/gtm-engine/tree/HEAD/skills/cold-email ### Hermes Agent Run in your terminal: ```shell npx -y degit himanshusaleria/gtm-engine/skills/cold-email ~/.hermes/skills/cold-email ``` View the folder on GitHub: https://github.com/himanshusaleria/gtm-engine/tree/HEAD/skills/cold-email --- From Pluginboard (https://pluginboard.ai).