# dados-b3-mcp

> dados-b3-mcp — val7h-dados-b3-mcp. Use this tool when you need to access fundamental data for Brazilian listed companies, providing point-in-time multiples and unbiased insights for informed decision-making. It solves problems related to data accuracy and availability for companies listed on the B3 exchange from 2010 onwards. The tool outputs comprehensive datasets with public methodology, ideal for use cases requiring reliable financial data and analysis.

Canonical page: https://skillsregistry.net/skills/val7h-dados-b3-mcp  
JSON: https://api.skillsregistry.net/v1/skills/val7h-dados-b3-mcp

## Description

MCP server providing fundamentalist data for 402 Brazilian listed companies (B3) from 2010 to today, with public methodology, point-in-time multiples, and no look-ahead bias.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/u50lliq68p)
- **Repository:** <https://github.com/Val7h/dados-b3-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": "val7h-dados-b3-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/val7h-dados-b3-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/val7h-dados-b3-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