CPF
Server Details
Validates CPF (check digits) and discovers lawsuits by CPF, searching by NAME in the official gazett
- Status
- Healthy
- Uptime
- 100.0% over the last 24 hours
- Last Tested
- Transport
- Streamable HTTP · MCP 2025-11-25
- URL
- Repository
- mcp-dir/cpf-mcp
- GitHub Stars
- 0
- Server Listing
- cpf-mcp
- ChatGPT
- –
- Claude
- –
TDQS
Scored across 8 tools
The tool set mixes CPF-specific tools (cpf_processos, cpf_validar) with platform management tools (marketplace, toolkit_info, report_bug, show_version) and connection utilities (authenticate, connect). While most tools have distinct purposes, authenticate, connect, and toolkit_info all relate to connection/authentication state, and marketplace partially overlaps with cpf_processos in covering CPF-related capabilities, creating some ambiguity.
Naming conventions are inconsistent: some tools use single words or verb forms (authenticate, connect, marketplace), others use snake_case with a domain prefix (cpf_processos, cpf_validar), and show_version and report_bug mix underscores with no clear pattern. Additionally, language mixing (English verbs vs Portuguese tool names) exacerbates the inconsistency.
With 8 tools the count is appropriate for the mixed scope of CPF processing and platform management. None of the tools feel redundant, and the number is within a reasonable range, though one could argue a few platform utilities are not strictly necessary for CPF purposes.
The CPF domain covers validation and process lookup via name, and the platform tools provide authentication, marketplace discovery, and reporting. Missing are obvious lifecycle operations for CPF (e.g., create/update), but these are not typical for a search/validation service, and the marketplace tool can fill gaps by invoking other MCPs. Overall, the core workflows are covered well.
Available Tools
8 toolsauthenticateAIdempotentInspect
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: "" } after the user pastes, or with no args to get the link.
Inputs: token.
connectARead-onlyIdempotentInspect
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.
Inputs: no named parameters.
cpf_processosARead-onlyIdempotentInspect
DESCOBERTA por CPF: busca os processos da pessoa por NOME no Diário (DJEN), grátis. IMPORTANTE: CPF→nome não é dado público — informe o parâmetro nome (recomendado). Sem nome, só resolve se houver um broker pago configurado na plataforma; caso contrário retorna instrução pedindo o nome.
Inputs: cpf (required), nome.
cpf_validarARead-onlyIdempotentInspect
Valida os dígitos verificadores de um CPF (mod 11) e informa se há broker de identidade disponível. Não revela a identidade do titular.
Inputs: cpf (required).
marketplaceAInspect
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/ link that opens without login.
Inputs: limit, query, action, mcp_id, +19 more.
report_bugAIdempotentInspect
Report a bug, missing feature, or send feedback. Include the conversation array with recent messages for reproduction.
Inputs: message (required), context, conversation.
show_versionARead-onlyIdempotentInspect
Show the current MCP platform and adapter versions.
Inputs: no named parameters.
toolkit_infoARead-onlyIdempotentInspect
Returns the current toolkit state: installed MCPs, their connection status, the accounts connected to each one, and how many catalog tools each exposes.
Inputs: no named parameters.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
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Related MCP Connectors
Check the registration status of a Brazilian CPF against official sources (name, status, birthdate,
Simplified lookup of a person's or company's lawsuits from the CPF or CNPJ. Platform-hosted, no cred
Free Brazilian CNPJ lookup (legal name, status, partners) + lawsuit discovery. Public data, no login
Looks up cases in the state Court of Justice by CPF, CNPJ, party name, case number, instance, and st
Related MCP Servers
- AlicenseNot gradedqualityDmaintenanceEnables legal research by querying public official sources for processes, sanctions, DJEN publications, and jurisprudence using names, CPF, CNPJ, or CNJ numbers, without login.6MIT
- AlicenseNot gradedqualityCmaintenanceEnables searching Brazilian National Electronic Court Gazette (DJEN) publications and judicial notifications by OAB, lawyer name, case number, court, and date, returning full text and certificate links, plus party-name case discovery.2MIT
- AlicenseNot gradedqualityDmaintenanceEnables complete judicial process lookup for individuals or companies via CPF/CNPJ, returning detailed case information. Works with any MCP client over HTTP.MIT
- AlicenseNot gradedqualityDmaintenanceEmits civil, criminal, and fiscal certificates from Brazilian state courts (Tribunal de Justiça) using CPF or CNPJ and UF. Read-only MCP server accessible via HTTP, pay-per-use with prepaid credits.MIT
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