{
  "slug": "io-github-val7h-dados-b3",
  "name": "io.github.Val7h/dados-b3",
  "title": "Dados B3",
  "description": "Brazilian stock (B3) fundamentals: ratios, dividends, scores, FIIs, ETFs, BDRs. Open methodology.",
  "version": "1.9.0",
  "publishedAt": "2026-10-11T19:04:35.01002Z",
  "updatedAt": "2026-10-11T19:04:35.01002Z",
  "repoUrl": "https://github.com/Val7h/dados-b3-mcp",
  "websiteUrl": null,
  "namespace": {
    "type": "github",
    "owner": "Val7h"
  },
  "kind": "both",
  "packages": [
    {
      "registryType": "oci",
      "identifier": "ghcr.io/val7h/dados-b3-mcp:1.9.0",
      "version": null,
      "transport": "stdio",
      "runtimeHint": null
    }
  ],
  "remotes": [
    {
      "type": "streamable-http",
      "url": "https://dadosb3.com/mcp/"
    }
  ],
  "envVars": [
    {
      "name": "DADOS_B3_API_KEY",
      "isSecret": true,
      "isRequired": false,
      "description": "Dados B3 API key. Optional: WEGE3 and the whole methodology are free without one. Create a free key (200 queries/day, no card) or subscribe at https://dadosb3.com."
    }
  ],
  "category": "finance",
  "subcategory": "markets",
  "company": "",
  "categoryAuto": true,
  "checks": [
    {
      "id": "source-linked",
      "label": "Source repository linked",
      "result": "pass",
      "detail": "https://github.com/Val7h/dados-b3-mcp"
    },
    {
      "id": "version-pinned",
      "label": "Version pinned",
      "result": "pass",
      "detail": "Every package has an explicit version"
    },
    {
      "id": "https-remote",
      "label": "Remote uses HTTPS",
      "result": "pass",
      "detail": "All remote endpoints use https://"
    },
    {
      "id": "secrets-requested",
      "label": "Secrets requested",
      "result": "info",
      "detail": "Asks for 1 secret: DADOS_B3_API_KEY"
    },
    {
      "id": "known-registry",
      "label": "Known package registry",
      "result": "pass",
      "detail": "All packages come from npm, PyPI, OCI, NuGet or MCPB"
    },
    {
      "id": "namespace",
      "label": "Namespace ownership",
      "result": "info",
      "detail": "Name verified via GitHub account Val7h"
    },
    {
      "id": "meta-text",
      "label": "Registry text aimed at the AI",
      "result": "pass",
      "detail": "Description and settings contain no hidden characters or instructions to the AI"
    },
    {
      "id": "code-flags",
      "label": "Code red flags",
      "result": "info",
      "detail": "oci packages are not read yet"
    },
    {
      "id": "tools-read",
      "label": "Tool descriptions read",
      "result": "info",
      "detail": "Lists 27 tools: listar_empresas, indicadores_anuais, multiplos, dividendos, precos, desempenho, indice, bdr, eventos, scores, reapresentacoes, fatos_contabeis, …"
    },
    {
      "id": "tool-poisoning",
      "label": "Hidden instructions in tools",
      "result": "pass",
      "detail": "Read every tool description: no hidden characters or instructions to the AI"
    }
  ],
  "scannedAt": "2026-10-29",
  "level": "Scanned",
  "install": [
    {
      "label": "Claude Desktop (oci)",
      "kind": "claude_desktop_json",
      "text": "{\n  \"mcpServers\": {\n    \"dados-b3\": {\n      \"command\": \"docker\",\n      \"args\": [\n        \"run\",\n        \"-i\",\n        \"--rm\",\n        \"ghcr.io/val7h/dados-b3-mcp:1.9.0\"\n      ]\n    }\n  }\n}"
    },
    {
      "label": "Claude Code (streamable-http)",
      "kind": "claude_code_cli",
      "text": "claude mcp add --transport http dados-b3 https://dadosb3.com/mcp/"
    }
  ],
  "curated": true,
  "stars": 0,
  "archived": false,
  "pushedAt": "2026-10-11T18:35:00Z",
  "health": {
    "score": 43,
    "parts": {
      "popularity": 0,
      "activity": 0.6,
      "issues": null,
      "security": 1
    },
    "fail": 0,
    "warn": 0,
    "raw": {
      "stars": 0,
      "forks": 0,
      "downloads": null,
      "hn": null,
      "issuesOpen": 0,
      "issuesClosed": 0,
      "prsMerged": 4,
      "commits90": 0,
      "release": "2026-10-11T18:34:39Z",
      "pushed": "2026-10-11T18:35:00Z",
      "growth": null,
      "growthDays": null,
      "archived": false
    },
    "at": "2026-10-31T07:35:52.424Z"
  }
}