Brazilayer: Brazilian Public Data

Brazilian company registry (CNPJ), sanctions, funds & market data for AI agents, paid via x402.

What does this entry provide?

Brazilayer: Brazilian Public Data is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 56/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. No automated install command is listed; check the repository for manual setup instructions. Review the last-pushed date and repository status before adding Brazilayer: Brazilian Public Data to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.

Snapshot facts

Source: Official MCP Registry
Quality: 56/100
Install method: manual
Repo: brazilayer/mcp
Repo updated: Oct 1, 2026

Install command

See source docs

Install method: manual

Review the upstream source before running this command.

GitHub project Homepage

Quality

Repo stars

Repo updated

Oct 1, 2026

How is this score calculated?

Weighted across six dimensions, scored 0-100.
Provenance (25): listed in an official or curated registry.
Installability (25): a runnable install command beats a declared transport, which beats a source checkout.
Maintenance (20): recency of the last push; archived entries score zero here.
Adoption (20): repository stars on a log curve.

MCP manifest

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-10-01T11:41:25.711669Z",
      "publishedAt": "2026-10-01T11:41:25.711669Z",
      "statusChangedAt": "2026-10-01T11:41:25.711669Z"
    }
  },
  "server": {
    "name": "io.github.brazilayer/mcp",
    "title": "Brazilayer: Brazilian Public Data",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "0.15.2",
    "packages": [
      {
        "transport": {
          "type": "stdio"
        },
        "fileSha256": "c17e37dbf1a46729bf036674260075cbaf5d434bee63a887304531e3579db801",
        "identifier": "https://github.com/brazilayer/mcp/releases/download/v0.15.2/brazilayer-mcp.mcpb",
        "registryType": "mcpb",
        "environmentVariables": [
          {
            "name": "BRAZILAYER_PRIVATE_KEY",
            "isSecret": true,
            "description": "Private key (0x…) of the wallet that pays for calls (USDC on Base). Optional: without it, only the free sample tools work."
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/brazilayer/mcp",
      "source": "github"
    },
    "websiteUrl": "https://www.brazilayer.com",
    "description": "Brazilian company registry (CNPJ), sanctions, funds & market data for AI agents, paid via x402."
  }
}

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