# Íon MCP

> Íon MCP — mcp-dir-ion-mcp. Use this tool when you need to access financial information in a secure and regulated manner, allowing you to query balances, statements, and investments in natural language. It connects your Íon account to AI agents like Claude and ChatGPT via Open Finance Brasil, providing read-only access to financial data. Ideal for users seeking convenient and conversational financial management, with the assurance of Central Bank regulation.

Canonical page: https://skillsregistry.net/skills/mcp-dir-ion-mcp  
JSON: https://api.skillsregistry.net/v1/skills/mcp-dir-ion-mcp

## Description

Connect your Íon account to Claude, ChatGPT, and AI agents via Open Finance Brasil to query balances, statements, credit card bills, and investments in natural language. Read-only and regulated by the Central Bank.

## Trust

- **Trust score (0–1):** 0.60
- **Verification tier:** scanned
- **Last scanned:** 2026-09-03

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-09-03

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/s04av7ksnt)
- **Repository:** <https://github.com/mcp-dir/ion-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "mcp-dir-ion-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/mcp-dir-ion-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/mcp-dir-ion-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt