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First 50 Users

Community
AIDevGTM
first-50-users

Get the first 50 real users through channels the user's ICP already uses. Use when the product shipped and nobody came, the user is "posting more" with no result, or is reaching for paid ads before product-market fit.

Overview

PublisherAIDevGTM
Repositorygtm-cofounder
Skill namefirst-50-users
Stars
323
Forks
31
Bundled files
Instructions only
LicenseMIT
Links
  • Markdown instructions

    A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.

  • Works with any LLM

    AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.

  • Self-contained

    Everything the model needs lives in the instructions — no extra files to sync.

  • Open source

    Published by AIDevGTM on GitHub. Read the source before you install it.

Installation

Install the First 50 Users AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

1

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

  1. Open the app and go to Plugins → Skills.
  2. Choose "Install from GitHub".
  3. Paste the skill folder URL below and confirm.
    https://github.com/AIDevGTM/gtm-cofounder/tree/main/skills/09-first-50-users
  4. Enable the skill in any chat where you want it available.
Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.
2

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills
git clone --depth 1 https://github.com/AIDevGTM/gtm-cofounder.git /tmp/gtm-cofounder
mkdir -p .claude/skills
cp -r /tmp/gtm-cofounder/skills/09-first-50-users .claude/skills/first-50-users
Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable First 50 Users in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads First 50 Users on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so First 50 Users is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

  • Loaded only when it is needed

    The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.

  • Switch models mid-chat

    Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

Your first 50 users

You don't get your first 50 users by posting more. You get them by going where your users already discover tools, and, at the start, by doing things that don't scale.

Use this when: you launched to silence, you're spraying every channel hoping one works, or you're about to buy ads to fix a problem ads can't fix.

The core idea

Every developer audience has an existing technology-discovery loop: the specific places they already go to find new tools. Your job isn't to invent demand; it's to position yourself inside that loop. And your first cohort is hand-to-hand: the TAB members from talk-to-users are your first users.

Framework: the top of the DREAM funnel (Frankl)

  • Discovery: be where developers look: the communities, newsletters, influencers, and searches your ICP already uses. Metric: unique humans, not pageviews.
  • Research: give the interested dev a next step before they forget you: newsletter, Discord, free tier, docs. Developers can sit in Research for months, so sustain the relationship.

Then Evaluation decides everything (see know-if-its-working): can a new dev get value over a weekend, from docs and Stack Overflow, with no support call? If not, more traffic just fills a leaky bucket.

Framework: channels by stage (Czakon)

Pre-PMF (you are here for the first 50): unscalable, direct, high-touch.

  • The people who posted about the problem (HN/Reddit/GitHub issues/X), DM them, personally.
  • Your TAB → convert to design partners / first users.
  • Founder posting genuinely useful things where the ICP hangs out (not "we launched!").
  • One deep launch (see launch-it), not ten shallow ones.

Post-PMF (later): content/SEO, community, dev-influencer partnerships, then paid to amplify what already converts, never to discover it. And once the first 50 are in and retention holds, the hand-to-hand work graduates: build the self-reinforcing engine in growth-loops.

How to pick the channel (don't do all of them)

You should already have two sources: the ranked watering holes in docs/gtm-cofounder/market-research.md (from research-the-market), and what real users told you in talk-to-users question 7 ("where do you go to stay current?"). Where they agree, that's your channel. Where they disagree, trust the users. If there's no research file yet, or it's more than a quarter old, run research-the-market first: picking channels from memory is how you end up "posting more" in rooms your ICP isn't in.

Rank channels by where your specific ICP is, and go deep on one before adding a second. Always by name: a specific subreddit, Discord, newsletter, or GitHub issue thread, never "Reddit" or "communities".

Is your ICP concentrated somewhere specific (a subreddit, a Discord, a conference, a tag)?
├─ YES → go all-in there first. Depth beats spread at 0→50.
└─ NO  → your ICP may be too broad → tighten it in `who-is-this-for`.

Mistakes that look reasonable

  • "Post more": volume without a channel thesis is noise.
  • Paid ads pre-PMF: you'll pay to accelerate a message that doesn't convert yet.
  • Building a community at 5 users: a Discord with 3 lurkers is a graveyard that signals "dead." Wait for real traction.
  • Optimizing acquisition over a leaky bucket: if week-2 retention is near zero, fix Evaluation/Activation first.
  • Launching ten times, shallow: one well-prepared launch > ten "we shipped X" tweets.

Your next 30 minutes

  • Write down the 3 exact places your ICP discovers tools, by name and link (from market-research.md, checked against talk-to-users Q7).
  • List 20 people who publicly posted about your problem (start from "the problem in their words" in market-research.md). DM 5 today, helpful, not pitchy.
  • Turn your best 5 TAB members into your first 5 users this week.
  • Confirm a new user can hit first value in under an hour. If not, that's the real priority.

Built from real dev-tool GTM experience, with frameworks from Adam Frankl (The Developer-Facing Startup) and Jakub Czakon (markepear.dev). If the first users aren't coming and you're out of channels to try, reach out to me on LinkedIn.

Frequently asked questions

What does the First 50 Users AI skill do?

Get the first 50 real users through channels the user's ICP already uses. Use when the product shipped and nobody came, the user is "posting more" with no result, or is reaching for paid ads before product-market fit.

Why use First 50 Users on TypingMind?

Because you install it once and use it with any model. First 50 Users is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install First 50 Users in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/AIDevGTM/gtm-cofounder/tree/main/skills/09-first-50-users. TypingMind reads its SKILL.md and installs it as a skill you can enable per chat.

Which AI models can use First 50 Users?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with First 50 Users?

As many as you like. As long as a model supports skills, you can use First 50 Users with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the First 50 Users AI skill free?

Yes. It is published on GitHub by AIDevGTM under the MIT license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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