INPI MCP Server

by mcp-dir Your server? Claim it

answering

INPI is answering right now. Last checked 1 min ago. It exposes 11 tools.

Brazilian INPI trademark & patent lookup by name, process number or holder (CPF/CNPJ).

The linked repository no longer exists on GitHub — it was deleted or made private.

Uptime history 91 days of history · worst day 90%

91 days agonow

93.5%

Uptime 24h

86 of 92 checks

Tools

read from the server

1267 ms

Response time

average over 24h

open, no key

Access

streamable-http

What changed 157

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 8 August 2026. No other catalogue keeps this.

9 Nov a tool changed version

6 Nov a tool changed version

4 Nov a tool changed version

3 Nov a tool changed version

2 Nov a tool changed version5 times that day

30 Oct a tool changed version

27 Oct a tool changed version2 times that day

26 Oct a tool changed version6 times that day

24 Oct a tool changed version

23 Oct a tool changed version8 times that day

and 147 more, back to 8 August 2026

INPI does not always answer

Over the last week it answered 97.3% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 1 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add inpi-mcp --transport http https://api.mcp.ai/p_inpi

Settings → Connectors → Add custom connector, then paste this address

https://api.mcp.ai/p_inpi

~/.codex/config.toml

[mcp_servers.inpi-mcp]
url = "https://api.mcp.ai/p_inpi"

.cursor/mcp.json

{
  "mcpServers": {
    "inpi-mcp": {
      "url": "https://api.mcp.ai/p_inpi"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "inpi-mcp": {
      "type": "http",
      "url": "https://api.mcp.ai/p_inpi"
    }
  }
}

Available tools 11

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

inpi

inpi_marcas_busca

Busca marcas no INPI pelo nome/termo (anterioridade/colidência). Retorna até 100 processos (marca, número, classe, situação, titular). Útil pra ver se um nome de marca já está depositado ou registrado.

inpi_marcas_processo

Detalhes completos de um processo de registro de marca no INPI pelo número do processo (situação, depósito, concessão, vigência, titulares, classes Nice/Viena, petições, publicações).

inpi_marcas_processo_resumido

Resumo de um processo de registro de marca no INPI pelo número do processo (marca, titular, classe, situação). Versão enxuta do detalhe completo, mais rápida e barata quando você só precisa do status.

inpi_marcas_titular

Marcas registradas no INPI por titular (CPF ou CNPJ).

inpi_patentes

Patentes registradas no INPI por titular (CPF ou CNPJ).

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.

connect

connect

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.

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.

report

report_bug

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

show

show_version

Show the current MCP platform and adapter versions.

toolkit

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.

Endpoints

URL	Transport	State	Latency	Checked
https://api.mcp.ai/p_inpi	streamable-http	answering	1235 ms	1 min ago

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INPI — questions

Answers built from our own checks of this server.

What can INPI do?

It exposes 11 tools, read directly from the server on our last check. Among them: authenticate, connect, inpi_marcas_busca, inpi_marcas_processo, inpi_marcas_processo_resumido, inpi_marcas_titular and 5 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is INPI working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 86 of 92 checks got a reply (93.5%), average response time 1267 ms. The bar chart above shows every period we have measured.

Is INPI still maintained?

The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.

How do I connect INPI?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does INPI need an API key?

No. INPI completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 11 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is INPI?

It answers our handshake in 1267 ms on average, which is faster than 4% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.