AI-First Product Builder vs cofounders
AI-First Product Builder is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑28.
AI-First Product Builder is a plugin bundle for AI coding tools published by Alaimo Labs. No marketplace we read lists it any more. cofounders is a plugin bundle for AI coding tools published by asaferdman23. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). As of our marketplace pass on 2026-11-06. A plugin in this pair is no longer listed on any marketplace we read, so search engines are asked not to index the page.
Where each is published
| Marketplace |  cofounders | |
|---|---|---|
| Community marketplace alaimo-labs/ai-first-skills | Removed on 2026-10-28 Version: 1.0.0 Forks (GitHub): 5 Stars (GitHub): 13 Not marked · First seen |
Not listed |
| Claude Code: claude-plugins-community | Not listed | Listed Version: 1.0.0 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | AI-First Product Builderno longer listed · | cofounders |
|---|---|---|
| Marketplaces that list it (differs) | 0 | 1 |
| Stars (GitHub) (differs) | 13 | 0 |
| Forks (GitHub) (differs) | 5 | 0 |
| Last release | Not published | Not published |
| Where it runs | Installs as a plugin bundle | Installs as a plugin bundle |
| Transport | Not stated | Not stated |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 4 | 16 |
| Licence (differs) | CC-BY-SA-4.0 | MIT |
| Repository (differs) | github.com/alaimo-labs/ai-first-skills | github.com/asaferdman23/founder-toolkit |
| Changes in the last 7 days | 0 | 0 |
| First seen (differs) | 2026-10-15 | 2026-10-11 |
Lines where the two differ have a tinted background and bold values. No value is marked better or worse: a plugin no marketplace lists any more is shown with its last known data, which we do not rank against current figures.
What to use instead of AI-First Product Builder
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
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Guide product managers from idea to launch using the Pragmatic Framework (Foundations, Focus, Build). Every stage ends in a client-ready artifact (Markdown or Word .docx).
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Evaluate an AI product idea across outcomes, hypotheses, risks, and positioning.
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Run a product initiative as a tracked journey — not a toolbox of one-shot answers. Persistent state across sessions: living PRD, evidence-typed hypotheses…
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Product management skills for Claude Code. Gives Claude structured methodologies for discovery synthesis (JTBD, empathy mapping, journey mapping), user research design (interview…
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Turn an idea into a buildable plan: product strategy, Claude-Design-grade UX, a PRD map, a wave plan and a Definition of Done.
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Write feature specs, plan roadmaps, and synthesize user research faster. Keep stakeholders updated and stay ahead of the competitive landscape.
What each says it does
AI-First Product Builder
AI-First Product Builder skills: falsifiable hypotheses, exposure plans, and the hypothesis-to-evidence experiment loop for prototypes built with coding agents.
cofounders
AI co-founder toolkit — ROI calculator, market intel, GTM playbook, pitch prep, investor materials, and social marketing. Built for founders who think in numbers.
How to run each
AI-First Product Builder
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
cofounders As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install cofounders@claude-communityCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: AI-First Product Builder · What it can do: cofounders · Compare two other plugins
Data comes from public marketplace files in GitHub repositories of their authors. Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.