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Updated 1d ago

by AIDevGTM

gtm-cofounder

#1 Product of The Day @ Product Hunt. The GTM co-founder you don't have. Open-source GTM Agent Skills for developer tools and AI products, for founders, GTM hires, and founding AEs: positioning, first users, launch, pricing. Sharpened by Frankl & Czakon. MIT.

  • Active — Updated in the last 14 days
Works with
  • Claude

318 GitHub stars (318)

+14 in 20 days

Stars gained per day · daily snapshots since Sep 26
Stars gained per day, Sep 26 to Oct 16: +14 in total; the busiest day was Oct 2 with +2 stars.Sep 27: 0 starsSep 28: 0 starsSep 29: +1 starsSep 30: +1 starsOct 1: 0 starsOct 2: +2 starsOct 3: 0 starsOct 4: +1 starsOct 5: +1 starsOct 6: 0 starsOct 7: 0 starsOct 8: +1 starsOct 9: +1 starsOct 10: −2 starsOct 11: +1 starsOct 12: +2 starsOct 13: +2 starsOct 14: +2 starsOct 15: +1 starsOct 16: 0 stars
Stars gained between daily snapshots
PeriodNew stars
Sep 270
Sep 280
Sep 29+1
Sep 30+1
Oct 10
Oct 2+2
Oct 30
Oct 4+1
Oct 5+1
Oct 60
Oct 70
Oct 8+1
Oct 9+1
Oct 10−2
Oct 11+1
Oct 12+2
Oct 13+2
Oct 14+2
Oct 15+1
Oct 160
  • 19 skills (19 skills found in its SKILL.md files)
  • 31 forks (31 forks)
  • 1d ago last update (Last updated 1d ago)

Install

Skills CLI

npx skills add AIDevGTM/gtm-cofounder

Asks which skills and agents to install. Just one: npx skills add AIDevGTM/gtm-cofounder --skill start-here — add -g for every project.

Claude Code

git clone https://github.com/AIDevGTM/gtm-cofoundercp -r "gtm-cofounder/skills/00-start-here" ~/.claude/skills/

Copies the start-here skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add AIDevGTM/gtm-cofounder

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • start-here

    Interview the user once and write a docs/gtm-cofounder/founder-brief.md that every other skill reads first, so the advice is about their real business, not a textbook. Use this before anything else, or whenever the agent lacks context on the user's product, ICP, market, or stage, or is giving generic GTM advice.

    skills/00-start-here/SKILL.md on GitHub (opens in a new tab)
  • strategy-and-roadmap

    After the founder brief, turn it into an honest diagnosis and a prioritized, stage-aware GTM roadmap saved as docs/gtm-cofounder/gtm-roadmap.md. This is the hub the user returns to every session to see where they are and the single next move. Use right after start-here, whenever the user doesn't know what to work on next, wants a plan instead of a one-off task, or is drowning in disconnected tact…

    skills/01-strategy-and-roadmap/SKILL.md on GitHub (opens in a new tab)
  • who-is-this-for

    Define a real ICP and the developer personas in the sale. Use when the user says the product is "for developers," can't name who would say no, or is marketing to whoever holds the budget instead of who actually adopts.

    skills/02-who-is-this-for/SKILL.md on GitHub (opens in a new tab)
  • talk-to-users

    Run developer customer discovery via a Technical Advisory Board (TAB). Use when the user has never interviewed a user who isn't a friend, is inventing messaging from a conference room, or is guessing at the roadmap instead of hearing the pain firsthand.

    skills/03-talk-to-users/SKILL.md on GitHub (opens in a new tab)
  • positioning-and-story

    Build a positioning and narrative where the developer is the hero and a real trend is the villain. Use when the messaging describes the product instead of the problem, sounds like every competitor, or has no urgency because nothing is at stake.

    skills/04-positioning-and-story/SKILL.md on GitHub (opens in a new tab)
  • beyond-the-wrapper

    Position an AI product when everyone claims AI and skeptics call it "just a wrapper." Find the real wedge (data, workflow, trust, domain), make reliability the differentiator, answer "won't the big labs just build this," and stop leading with "AI-powered." Use when your AI or dev tool blends into a sea of similar demos, buyers doubt the accuracy, or you can't say why you win when the model is a c…

    skills/05-beyond-the-wrapper/SKILL.md on GitHub (opens in a new tab)
  • value-prop-that-converts

    Write a developer value proposition that is specific, provable, and free of puffery. Use when the messaging leans on "powerful," "better," "seamless," or "best-in-class," when claims have no proof, or when the same line is supposed to reach both the developer and the buyer.

    skills/06-value-prop-that-converts/SKILL.md on GitHub (opens in a new tab)
  • the-homepage

    Structure a dev-tool homepage that converts developers into champions. Use when the landing page is written for the buyer instead of the developer, reads as salesy, buries what the product does, or makes it hard to start. Pairs with the ShipReady homepage audit.

    skills/07-the-homepage/SKILL.md on GitHub (opens in a new tab)
  • time-to-first-value

    Turn a curious developer into an activated one: the docs, the quickstart, and the first-run experience that gets them to their first real win fast, and back again. Use when people sign up or star the repo but never get it working, come once and never return, or you're about to pour traffic into a first-run that leaks.

    skills/08-time-to-first-value/SKILL.md on GitHub (opens in a new tab)
  • 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.

    skills/09-first-50-users/SKILL.md on GitHub (opens in a new tab)
  • launch-it

    Plan a developer launch (Show HN, Reddit, Product Hunt) that earns goodwill instead of a flaming. Use when the user is sitting on a launch out of fear, wants to "go viral," or is about to post a press-release-style announcement to a developer community.

    skills/10-launch-it/SKILL.md on GitHub (opens in a new tab)
  • market-to-devs-sell-to-buyers

    Turn developer love into revenue by enabling champions and choosing a GTM model. Use when developers adopt the free tier but nobody pays, when the user is cold-selling the VP instead of arming the developer, or when picking between open-source, PLG, inbound, and sales-led.

    skills/11-market-to-devs-sell-to-buyers/SKILL.md on GitHub (opens in a new tab)
  • pricing

    Help the user decide what to charge and how to package it: the value metric, the tiers, the free-to-paid line, and finding the actual number. Use when the user is guessing at a price, priced too cheap and can't change it, is stuck on free vs paid, or believes "developers won't pay" so never charges.

    skills/12-pricing/SKILL.md on GitHub (opens in a new tab)
  • founder-led-sales

    Coach the user through actually selling: finding the champion and the buyer, running the first sales conversations, demoing their use case, handling "let me think about it," and closing the first paying customers yourself. Use when developers love it but nobody pays, you've never sold anything and freeze on the conversation, or deals keep stalling on "we'll think about it."

    skills/13-founder-led-sales/SKILL.md on GitHub (opens in a new tab)
  • founder-led-content

    Build authority by teaching the problem space, not announcing features. Use when the user finds "marketing" distasteful and does none, publishes only product updates, or wants a sustainable content and GitHub-README strategy that developers actually respect.

    skills/14-founder-led-content/SKILL.md on GitHub (opens in a new tab)
  • know-if-its-working

    Measure GTM with the metrics that matter (net developer retention, DREAM funnel) instead of vanity numbers. Use when the user has dashboards full of stars and pageviews but can't tell if go-to-market is working, or is optimizing acquisition over a leaky bucket.

    skills/15-know-if-its-working/SKILL.md on GitHub (opens in a new tab)
  • market-scan

    Refresh the user's competitive and market context. Re-scan named rivals and the category for what changed since the brief was written (rebrands, repositioning, new entrants, pricing shifts, renamed categories) and update docs/gtm-cofounder/founder-brief.md and the roadmap with anything that moves positioning. Use on a cadence, or whenever a competitor rebrands, a new tool appears, or the user sen…

    skills/16-market-scan/SKILL.md on GitHub (opens in a new tab)
  • review-the-work

    Before showing the user any substantive GTM deliverable (positioning, value prop, homepage, launch post, pricing, sales script, the brief or roadmap), stress-test it against the standard as an independent critic, because the agent that wrote it is the worst judge of whether it is good. Use as a gate right before presenting work, or when the user asks whether something is actually strong.

    skills/17-review-the-work/SKILL.md on GitHub (opens in a new tab)
  • growth-loops

    Turn hand-made first-50 traction into self-reinforcing acquisition loops, so the next 5,000 users come from usage, not founder hours. Use when growth stalls the moment the user stops pushing, every signup traces back to a DM or one launch spike, or they're reaching for "more channels" when the real gap is that using the product creates no new users.

    skills/18-growth-loops/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.