# Brex agent skills for Claude Code, Cursor and RevampKey

> Ready-made Brex playbooks for AI agents: audit Brex card spend for a period, check your Brex spend limits and reimbursement payouts. Free SKILL.md files for Claude Code, Cursor and Codex, or one click in RevampKey.

## Skills

- [Use Brex with AI, safely](https://revampkey.com/marketplace/brex/skills/essentials.md): Connects your Brex account so an AI assistant can read your cards, spend limits, expenses and reimbursements. It confirms whose account it is reading, keeps card and money data read-only, and says plainly when something is blocked or missing.
- [Audit Brex card spend for a period](https://revampkey.com/marketplace/brex/skills/card-spend-audit.md): Reviews card and expense activity for a chosen period and ranks unusual, unreceipted or policy-breaking spend by risk. It only reads data and never changes cards, limits or expenses.
- [Check your Brex spend limits and reimbursement payouts](https://revampkey.com/marketplace/brex/skills/spend-limit-and-reimbursement-status.md): Ask how much you have left on a spend limit, when it resets, and when an approved reimbursement is expected to pay out. It reads the figures and states what it cannot confirm.

## Install

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

```bash
for s in essentials card-spend-audit spend-limit-and-reimbursement-status; do
  curl -fsSL --create-dirs -o .agents/skills/brex-$s/SKILL.md https://revampkey.com/marketplace/brex/skills/$s/SKILL.md
done
```

### What is a Brex agent skill?

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

### Do the Brex skills change anything on their own?

3 of the 3 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 Brex.

### 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 Brex; elsewhere you copy the folders into your project or skills directory.

### Do I need the Brex MCP server too?

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

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