Mercado Livre Vendedor MCP server

• authenticateFree

  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.

• connectFree

  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.

• marketplaceFree

  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.

• mercadolivre_get_categoryFree

  Detalha uma categoria por id (GET /categories/{id}): caminho, atributos, settings. Bulk support: accepts ids for batched execution.

• mercadolivre_get_itemsFree

  Detalha um ou mais anúncios por id (GET /items?ids=). Informe `ids` (lista, máx 20). Filtro opcional `attributes` (campos a retornar, separados por vírgula).

• mercadolivre_get_orderwrite actionFree

  Detalha um pedido por id (GET /orders/{id}): itens, comprador, pagamento, envio. Bulk support: accepts ids for batched execution.

• mercadolivre_get_questionFree

  Detalha uma pergunta por id (GET /questions/{id}). Bulk support: accepts ids for batched execution.

• mercadolivre_get_shipmentFree

  Detalha um envio por id (GET /shipments/{id}): status, rastreio, endereço, custo. Pegue o shipping.id no detalhe do pedido (mercadolivre_get_order). Bulk support: accepts ids for batched execution.

• mercadolivre_get_userFree

  Detalha um usuário público por id (GET /users/{id}). Bulk support: accepts ids for batched execution.

• mercadolivre_item_visitsFree

  Visitas de um anúncio numa janela de tempo (GET /items/{id}/visits/time_window). Informe `last` (quantidade) e `unit` (day, week, month). Bulk support: accepts ids for batched execution.

• mercadolivre_list_accountsFree

  Lista as contas Mercado Livre conectadas a este install — id, label, seller_id.

• mercadolivre_list_categoriesFree

  Lista as categorias raiz de um site (GET /sites/{site}/categories). `site` default MLB.

• mercadolivre_list_itemsFree

  Lista os ids dos anúncios do vendedor conectado (GET /users/{seller}/items/search). Paginado (offset/limit). Filtro opcional `status` (active, paused, closed). Retorna ids + paging; use mercadolivre_get_items pra detalhar.

• mercadolivre_list_ordersFree

  Lista pedidos do vendedor conectado (GET /orders/search?seller=). Paginado. Filtros opcionais: `order.status` (paid, confirmed, cancelled...), `sort` (date_asc/date_desc), `q` (busca).

• mercadolivre_list_questionsFree

  Lista perguntas recebidas pelo vendedor (GET /questions/search?seller_id=). Paginado. Filtros opcionais: `status` (UNANSWERED, ANSWERED), `item` (id do anúncio).

• mercadolivre_meFree

  Dados da conta do vendedor conectado (GET /users/me): perfil, reputação, site, tipo de conta, status de vendedor.

• mercadolivre_search_itemsFree

  Busca anúncios do vendedor já com detalhes (GET /sites/{site}/search?seller_id=). Paginado. `site` default MLB (Brasil). Filtro opcional `q` (texto), `category`.

• report_bugFree

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

• show_versionFree

  Show the current MCP platform and adapter versions.

• toolkit_infoFree

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

• –Code scanremote-only server, no package to scann/a
• Live reliabilityremote reachable in 228ms20/20
• Tool poisoning20 tool descriptions checked15/15
• Auth qualityopen endpoint exposes 1 write-action tools with no auth3/15
• Maintenancelast push 63 days ago12/15
• Maintainer identityregistry namespace matches repository owner; GitHub account older than a year9/10

Safety score

79/100

higher than 58% of 48,255 servers

Tools

20

the typical server has 7

Tools that change things

5%

typical: 0%. Fewer write tools means less an agent can break

Uptime

100%

of our recent checks; the typical remote server answers 100%

Response time

115 ms

faster than 80% of 30,031 servers

Mercado Livre Vendedor: common questions

Is Mercado Livre Vendedor MCP server safe?

Mostly: it is graded B (79/100). Read the Mercado Livre Vendedor safety report

How do I install Mercado Livre Vendedor?

It runs remotely at api.mcp.ai. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.

Does Mercado Livre Vendedor need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is Mercado Livre Vendedor maintained?

The last commit was 66 days ago (2026-08-30). The latest release is v0.1.0.

Is Mercado Livre Vendedor up?

100% of our last 28 checks got an answer. We check remote servers about four times a day.

How does Mercado Livre Vendedor compare with other MCP servers?

safety score 79/100 (higher than 58% of 48,255 servers); tools 20 (the typical server has 7); tools that change things 5% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.