companiesmarketcap
Scraper de CompaniesMarketCap: rankings (marketcap, earnings, revenue, employees, ratios), stock history y ETF holdings. Sin API key.
Profile →npx skills add gauss314/skills --skill companiesmarketcap --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# CompaniesMarketCap — Financial Rankings Scraper Scraper de [CompaniesMarketCap](https://companiesmarketcap.com/) que extrae **rankings financieros** (market cap, earnings, revenue, employees, P/E, márgenes, activos, deuda, cash), **marketcap histórico de stocks** y **ETF holdings**. Usa el sistema de **CSV download** nativo del sitio (`?download=csv`) — no requiere API key y es más mantenible qu
What does the companiesmarketcap skill do?
Scraper de CompaniesMarketCap: rankings (marketcap, earnings, revenue, employees, ratios), stock history y ETF holdings. Sin API key.
How do I install it?
Run `npx skills add gauss314/skills --skill companiesmarketcap --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From gauss314/skills, a repository with 172 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.