# big-mcp-b3

> big-mcp-b3 — danielvm-git-big-mcp-b3. Use this tool when you need to access real-time and historical Brazilian stock exchange data, or perform fundamental analysis on stocks, options, and indices. It provides natural language interface for retrieving quotes, prices, dividends, and other financial information. Ideal for investors, analysts, and researchers seeking to make informed decisions with up-to-date B3 market data.

Canonical page: https://skillsregistry.net/skills/danielvm-git-big-mcp-b3  
JSON: https://api.skillsregistry.net/v1/skills/danielvm-git-big-mcp-b3

## Description

MCP server for B3 (Brazilian stock exchange) data, offering tools for real-time quotes, historical prices, dividends, FIIs, fundamental analysis, options, and indices via natural language.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **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/ysz7kw8bmc)
- **Repository:** <https://github.com/danielvm-git/big-mcp-b3>

## 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": "danielvm-git-big-mcp-b3"
    }
  }
}
```

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