Solopreneur Superpowers for Claude

A plugin marketplace for people who run their own show. Add it once — in Claude Code or the Claude Desktop app — and get tools that make a one-person business move like a bigger team.

Install

/plugin marketplace add solo-super/marketplace

Works in Claude Code and the Claude Desktop app (Customize → Plugins → Add from a repository).

The Plugins

voice-superpowers

Write in your own voice and kill AI slop.

Build a portable profile of how you actually write, edit any draft to match it, and audit for AI tells before you publish.

/plugin install voice-superpowers@solo-super

decision-superpowers

Think clearly under pressure.

Stoic, strategic (Musashi), and cognitive-science frameworks plus a mental-models gate to pressure-test big calls before you commit.

/plugin install decision-superpowers@solo-super

spain-ai-kit

Spain's open government data in your assistant.

Query national and regional law (BOE), statistics (INE), the land registry (Catastro), and weather/UV/fire/beach forecasts (AEMET) in plain language.

/plugin install spain-ai-kit@solo-super

AEMET needs a free API key (you're prompted on install); BOE, INE and Catastro need no key.

vet-superpowers

Verify who's really in your inbox.

Run an OSINT check on a cold client, partnership pitch, would-be hire, or autonomous bot before you reply, hire, or sign — and get a sourced verdict: real, inflated, synthetic, or shell.

/plugin install vet-superpowers@solo-super

web-superpowers

Make your site accessible, findable, and fast.

WCAG accessibility audits, SEO / Open Graph / JSON-LD metadata, and Core Web Vitals — measure what's broken and fix it.

/plugin install web-superpowers@solo-super

validate-superpowers

Stop building things nobody wants.

Run any idea or feature through an 11-gate utility gauntlet before you invest effort — and get a keep, kill, or rework verdict with reasons.

/plugin install validate-superpowers@solo-super

framework-superpowers

Run AI projects that actually land.

Three methodologies — PAST (strategy), SHAPE (pilot to implementation), and Metric Mandate (measurable goals) — to scope, plan, and de-risk AI work.

/plugin install framework-superpowers@solo-super

How to install

Add the marketplace once, then install any plugin. Same two-step flow in Claude Code and the Claude Desktop app.

Install in Claude Code: run /plugin marketplace add solo-super/marketplace, then /plugin install voice-superpowers@solo-super
Claude Code
Install in Claude Desktop: open Customize then Plugins, click the plus, choose Add from a repository, paste solo-super/marketplace, then hit Install
Claude Desktop

Everything's on GitHub

Browse the source and full docs on GitHub.