Hosts delete template pitches in seconds. This skill writes the one they answer. Guesting on podcasts is one of the highest-leverage visibility moves a digital product creator can make, and most creators never do it because the pitch email is where the plan dies. Staring at a blank draft, they send a template so generic the host can smell the mail merge, get silence back, and conclude podcasts do not work for them. This skill fixes the whole pitching system. It learns your speaker positioning once: your signature topics, your credibility assets, your best transformation story, and who your audience is. Then for every show you want on, it runs a fit check, builds an angle specific to that show's listeners, and writes a pitch a host can say yes to in one read. What makes it different is the system around the email. A show-fit research stage returns a verdict of strong fit, stretch, or skip before you spend goodwill on a bad match. Every pitch follows a five-part anatomy: personalization proof that could not have been written about any other podcast, an audience overlap argument, titled episode ideas framed as episodes of their show, a credibility close matched to what this host's audience respects, and a low-friction CTA. It also drafts the two-touch follow-up cadence and a same-day guest one-sheet, so your pipeline runs on a system instead of on nerve. Nothing it writes claims credentials, numbers, or appearances that are not in your profile. This is a Light Setup Skill. The first time you use it, your AI asks a handful of quick questions to tailor the output to your specific situation. It takes about five minutes, and the skill then offers to save your answers into an updated file you reinstall once. After that, every session picks up where you left off. What is a Portable Brain Skill? A Portable Brain Skill is a plain text file, specifically a Markdown (.md) file, that you install directly into your AI account. Claude and ChatGPT both support Skills natively, built on the same open standard, so the exact same file installs in either one. Once it's in, your AI reads it automatically at the start of every relevant conversation, so you never have to re-explain your brand, your process, or your preferences again. It works like permanent memory that loads on demand. Because you own the file itself, you are not locked into any platform. Install it in Claude today, in ChatGPT tomorrow, or in both at once. Your investment travels with your business, not with any single tool. Use It on Any AI Platform This Skill installs directly in Claude and in ChatGPT with no conversion required. ChatGPT's native Skills support works on any paid ChatGPT plan (not available on the free plan yet), and Claude Skills work on both free and paid Claude plans. Every Portable Brain Skill also includes free access to the Portable Brain Skill Extractor, a tool that converts your .md Skill file into formats for every other platform: Google Gem (Gemini) Plain System Prompt Project Knowledge file NotebookLM format Access details are included with your purchase. What You Get 1 installable Portable Brain Skill file (.md format) that works in Claude and ChatGPT Branded instruction PDF with step-by-step setup and usage guide for both platforms Free access to the Portable Brain Skill Extractor to use your Skill on any AI platform Who This Is For Digital product creators and course creators who know podcast guesting would grow their audience but never send the pitch Business owners who have sent template pitches to podcast hosts and heard nothing back First-time guests with no past appearances who need the credibility close adjusted honestly instead of inflated Experts with a few signature topics who need one sharp angle per show instead of a pitch that offers to talk about everything Founders building a repeatable visibility pipeline with fit checks, follow-up cadence, and a guest one-sheet ready to send This product is not eligible for any discounts or coupon codes.