Busca de CEP

io.github.mcp-dirPublished by GitHub account mcp-dirv0.1.0Updated Oct 26, 2026

Returns the postal code (CEP) and standardized address from the Brazilian Post from a given address.

VerifiedStreamable HTTPWeb executableLocation & LifestyleProductivity & Workflow

Overview

AI-generated overview

Remote MCP server that looks up Brazilian postal codes (CEP) and standardized Correios addresses from a given address, plus platform helper tools.

What you can do
  • Look up the CEP and standardized Correios address for a given Brazilian address
  • Check platform and adapter versions, and report bugs or send feedback with recent conversation context
  • Inspect connection status, connect URLs and the current toolkit state (installed MCPs, connected accounts, tool counts)
  • Search and describe MCPs in the mcp.ai marketplace by intent
  • Authenticate with an access token for IDE agents
When to use it
Useful when an assistant needs to resolve Brazilian addresses to postal codes or standardized Correios address formats, for example in shipping, forms or data cleanup. The remaining tools are platform plumbing for the mcp.ai hosting service rather than address lookup.
Requirements
Remote streamable HTTP endpoint at api.mcp.ai; no packages, environment variables or headers declared. The lookup tool is described as pay-per-query with prepaid credit. The authenticate tool expects an access token, optionally supplied as an Authorization Bearer header.
Before you install
Lookups are billed per query against prepaid credit, so usage costs money. The authenticate tool involves an access token that should be treated as a secret. The report_bug tool sends recent conversation messages to the platform for reproduction. The marketplace and toolkit tools expose account and connection details.

Installation

In SourceWeft

  1. Open Busca de CEP 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%2Fbusca_cep-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": {
    "busca-de-cep": {
      "type": "http",
      "url": "https://api.mcp.ai/p_busca_cep"
    }
  }
}

README

This repository has no README.

Tools

7

busca_cep_consultar

Retorna o CEP e o endereço padronizado dos Correios a partir de um endereço informado. 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).

ParametersEnderecorequiredcompleto

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

75% 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

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • License10 pts

    Declare a license in the repository or the registry entry.