Vínculos Societários

io.github.mcp-dirPublished by GitHub account mcp-dirv0.1.0Updated Oct 24, 2026

Maps the corporate ownership ties of a person or company from the CPF or CNPJ, showing holdings and

VerifiedStreamable HTTPWeb executableFinanceBusiness & Commerce

Overview

AI-generated overview

Hosted MCP server that maps the corporate ownership ties of a person or company from a CPF or CNPJ, showing holdings and related partners.

What you can do
  • Look up corporate ties for a person or company from a CPF or CNPJ, returning holdings and related partners
  • Check platform and adapter versions, and send bug reports or feedback with recent conversation context
  • Inspect connection status, pending provider logins and connect URLs
  • Review the toolkit state: installed MCPs, their connection status, connected accounts and tool counts
  • Search and describe the in-platform marketplace of MCPs and tools by intent
  • Authenticate with a browser-issued access token, either as a config header or a session-only login
When to use it
Useful when an assistant needs to trace who owns or is linked to a Brazilian company or individual, for due diligence, partner screening or compliance checks, and when you want a single hosted endpoint that also exposes marketplace discovery and account status tools.
Requirements
A remote MCP-over-HTTP endpoint; no local package or runtime. No credentials are needed for the ownership lookup, which is billed per query against a prepaid credit wallet. Login uses a magic-link and an access token, sent as an Authorization Bearer header or pasted for a session-only login.
Before you install
Queries are paid per use from a prepaid credit balance. Lookups take a CPF or CNPJ, which is personal data, and returned data is sent to whichever LLM host you use, a sub-processor outside the provider's control. The server is read-only toward the source data, but the bug-report tool sends recent conversation messages. The hosted server itself is proprietary.

Installation

In SourceWeft

  1. Open Vínculos Societários in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.mcp-dir%2Fvinculos_societarios-mcp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "v-nculos-societ-rios": {
      "type": "http",
      "url": "https://api.mcp.ai/p_vinculos_societarios"
    }
  }
}

README

Vínculos Societários

Vínculos Societários para Claude, ChatGPT e agentes de IA

Mapeia os vínculos societários de uma pessoa ou empresa a partir do CPF ou CNPJ, mostrando participações e sócios relacionados. Hospedado pela plataforma, sem credenciais, pague por consulta com crédito pré-pago.

  • 📊 1 ferramenta
  • 🔒 Somente leitura
  • 💬 Funciona com qualquer cliente MCP: Claude Desktop, Cursor, VS Code, Cline, Continue
  • 🔑 Login via magic-link (sem senha)

English version · Documentação completa · Skill pra agentes

Instalar em 1 clique

Claude (Web e Desktop)

A Anthropic unificou a instalação de MCPs em claude.ai/customize/connectors. O mesmo link serve pra Claude Web e Claude Desktop (basta estar logado):

➕ Abrir no Claude e conectar

Manual (se o deeplink não abrir): claude.ai/customize/connectors → + → Adicionar conector personalizado → cole Nome Vínculos Societários e URL https://api.mcp.ai/p_vinculos_societarios.

Cursor

➕ Instalar Vínculos Societários no Cursor

VS Code (Copilot Chat)

➕ Instalar Vínculos Societários no VS Code

ChatGPT, Manus, OpenClaw e mais 40+ clientes

Funciona em qualquer cliente MCP que suporte MCP over HTTP. A URL do servidor é sempre:

https://api.mcp.ai/p_vinculos_societarios

Detalhes por cliente: INSTALL.md.

Exemplos de uso

Quais os vínculos societários do CPF 12345678909?Sócios e participações do CNPJ 12345678000190

1 ferramenta disponível

ToolDescrição
vinculos_societarios_consultarMapeia os vínculos societários de uma pessoa ou empresa a partir do CPF ou CNPJ, mostrando participações e sócios relacionados.

Detalhe de cada tool: docs/ferramentas.md

Preços

Pré-pago (carteira de créditos), paga por uso. Veja docs/precos.md.

Privacidade & LGPD

  • Somente leitura, nenhuma ferramenta altera dados na origem.
  • Sub-processadores: o LLM host que você escolher (Claude, ChatGPT, Cursor, agente próprio). Lista completa em docs/privacidade-lgpd.md.
  • Os dados retornados pelas tools são enviados ao LLM host que você escolher, sub-processador fora do nosso controle. Recomendamos planos com opt-out de treinamento.

Perguntas frequentes

O servidor é open source? O servidor é proprietário (hosted). Este repositório é o wrapper público com manifestos, docs e skills — tudo MIT.

Posso usar com agente próprio (não Claude/Cursor)? Sim — qualquer cliente que suporte MCP over HTTP. URL: https://api.mcp.ai/p_vinculos_societarios.

Suporte

Licença

MIT — veja LICENSE. O servidor MCP em api.mcp.ai/p_vinculos_societarios é proprietário (hosted); este repositório (manifestos, docs, skills) é MIT.

Source: README.md at commit 533d584

Tools

7

vinculos_societarios_consultar

Mapeia os vínculos societários de uma pessoa ou empresa a partir do CPF ou CNPJ, mostrando participações e sócios relacionados. Hospedado pela plataforma, sem credenciais, pague por consulta com crédito pré-pago. Consulta informação de ACESSO PÚBLICO em bases e fontes oficiais (a mesma disponível ao cidadão), não é dado privado nem sigiloso. O cliente é o controlador dos dados e responde pela finalidade legítima (LGPD).

ParametersCPFrequiredCNPJrequiredcompleto

show_version

Show Version

Show the current MCP platform and adapter versions.

Takes no parameters.

report_bug

Report Bug

Report a bug, missing feature, or send feedback. Include the conversation array with recent messages for reproduction.

Parameterscontextmessagerequiredconversation

connect

Connection Status

Returns connection status and URLs. When all providers are connected, returns authenticated:true and empty pending[]. When credentials are missing, returns connect_url for the toolkit and per-install URLs.

Takes no parameters.

toolkit_info

Toolkit Info

Returns the current toolkit state: installed MCPs, their connection status, the accounts connected to each one, and how many catalog tools each exposes.

Takes no parameters.

marketplace

Marketplace

The official mcp.ai marketplace — the in-platform catalog of every MCP/tool, AND the way to run them. Covers capability requests like "find an MCP that does X", "consulta um CPF", "is there a tool for Y". Core flow: action=search discovers MCPs by intent → describe returns one MCP's full profile (every tool with its id + params, pricing, auth) so you pick the right tool_id → invoke RUNS that tool. KEY: invoke works even when the MCP is NOT installed — it runs the tool pontualmente (one-off), without adding the MCP to the toolkit and without bloating the tool list. If the MCP needs a credential/login, invoke returns a connect link; if it is paid and the wallet is empty, invoke returns a checkout/top-up link (the user opens it, then you retry). Use install only to make an MCP PERMANENT in the active toolkit (its tools then show up natively in future sessions); prefer invoke for a single/occasional use. list_tools lists what is callable right now. subscribe/cancel handle per-MCP billing; report_bug sends feedback; request_mcp asks us to build a NEW MCP when nothing fits. Search/describe flag installed_in_toolkit vs installed_in_workspace. Writes (install/uninstall/subscribe/cancel and the one-off install behind invoke) require workspace owner/admin. It also carries the mcp.ai PROMPT LIBRARY, which is about ready-made prompt TEXT rather than MCPs: search_prompts finds one, get_prompt returns its full text with {{variables}} filled, and publish_prompt saves a prompt and returns a shareable mcp.ai/p/<slug> link that opens without login.

Parameterslimitqueryactionmcp_idmessagetool_idargumentsimmediatetier_slugprompt_bodyprompt_slugprompt_tool+11 more

authenticate

Authenticate

MCP.AI for IDE agents (Cursor, etc.): log in in the browser, copy the access token. Best: add it to this server's config as a header `Authorization: Bearer <token>` for a permanent, non-expiring connection. Or paste it here for a session-only login: call with { token: "<jwt>" } after the user pastes, or with no args to get the link.

Parameterstoken

Version history

1
  1. v0.1.0LatestSep 16, 2026

Score

100% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts