# Twelve Data agent skills for Claude Code, Cursor and RevampKey

> Ready-made Twelve Data playbooks for AI agents: check analyst consensus and holdings for a stock with AI, review a listed company's fundamentals with Twelve Data, fund and ETF due diligence. Free SKILL.md files for Claude Code, Cursor and Codex, or one click in RevampKey.

## Skills

- [Use Twelve Data well with AI](https://revampkey.com/marketplace/twelvedata/skills/essentials.md): Checks your Twelve Data account, plan and remaining credits, resolves the exact symbol and exchange, then picks the cheapest tool that answers your question. It is read-only and asks before any change to account state.
- [Check analyst consensus and holdings for a stock with AI](https://revampkey.com/marketplace/twelvedata/skills/analyst-consensus-and-holdings-check.md): Reads analyst estimate trends, ratings, price targets, insider trades, institutional holders and recent SEC filings for one stock, and says how much weight each signal deserves. It is read-only and does not give buy or sell advice.
- [Review a listed company's fundamentals with Twelve Data](https://revampkey.com/marketplace/twelvedata/skills/company-fundamentals-review.md): Builds a fundamentals picture of one listed company from its income statement, balance sheet, cash flow, dividends, splits and earnings, checking that periods and currencies line up before drawing conclusions. Read-only; it changes nothing.
- [Fund and ETF due diligence](https://revampkey.com/marketplace/twelvedata/skills/fund-and-etf-due-diligence.md): Evaluates an ETF, mutual fund or money market fund from its holdings, risk, performance and NAV behaviour, then benchmarks it against similar funds. Read-only; it presents evidence and does not give buy or sell advice.
- [Technical indicator analysis with Twelve Data](https://revampkey.com/marketplace/twelvedata/skills/technical-indicator-analysis.md): Computes and reads momentum, volatility, volume and trend indicators over a Twelve Data price series, with parameters, lookback checks and caveats. It describes conditions and does not give trade instructions.

## Install

- RevampKey: connect Twelve Data at https://revampkey.com/marketplace/twelvedata; the skills come with it.
- Any Agent Skills tool, into the current project:

```bash
for s in essentials analyst-consensus-and-holdings-check company-fundamentals-review fund-and-etf-due-diligence technical-indicator-analysis; do
  curl -fsSL --create-dirs -o .agents/skills/twelvedata-$s/SKILL.md https://revampkey.com/marketplace/twelvedata/skills/$s/SKILL.md
done
```

### What is a Twelve Data agent skill?

A SKILL.md file: a short playbook an AI agent loads when your request matches it. Each Twelve Data skill describes one job, which Twelve Data tools to use in which order, what to check first and when to stop and ask you.

### Do the Twelve Data skills change anything on their own?

5 of the 5 only read. The others tell the agent to show you the change and wait for a yes before it creates, edits or deletes anything in Twelve Data.

### Which tools can use these skills?

Any agent that reads the open Agent Skills format: Claude Code, Cursor, Codex, VS Code with Copilot and RevampKey. In RevampKey they are attached when you connect Twelve Data; elsewhere you copy the folders into your project or skills directory.

### Do I need the Twelve Data MCP server too?

Yes. The skills tell the agent how to do the work; the Twelve Data MCP server gives it the tools to do it. The Twelve Data MCP setup guide covers every client.

MCP setup guide: https://revampkey.com/marketplace/twelvedata.md