iHelpU MCP server

• Registry namebr.com.ihelpu.seminovos/marketplaceverified in the MCP registry

The registry name sits under ihelpu.com.br. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-10-29
• Tools5
• Server calls itselfihelpu-seminovos
• Server version1.0.0
• Protocol version2025-06-18

On 2026-10-29 the server answered initialize and tools/list without a sign-in. First answer in 54 ms.

• Its tools do none of the product's use cases we checked: replace a broken iPhone screen at a local store; buy or sell used iPhones; request repair quotes online for Apple devices.
• Checked on 6 of the 7 days it takes to judge reliability.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

• INITE MCP scoreafter a weeka score needs 7 daily checks: 6 so far
• What an agent can do with it0 of 3 use cases
• Answeredmeasuring6 of the 7 daily checks it takes to print a share
• Median first answer68 ms
• Space in an agent's context≈ 516 tokensthe definitions of all its tools (5), which an agent carries on every turn
• Tool definitionsA · 93 of 100
• Typed results0 of 5 toolsdeclared outputSchema: results come typed, read once

• Parameters without a description: in 2 of 5

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

• buscar_iphones

  Busca iPhones (e outros Apple) usados e seminovos disponíveis agora no marketplace iHelpU, no RS. Filtra por modelo, capacidade, cidade de retirada, preço máximo e saúde mínima da bateria. Retorna preço, estado, bateria, garantia, loja…

• detalhes_aparelho

  Ficha de um aparelho do marketplace iHelpU pelo id (o id está no fim da URL /loja/produto/<id>).

• preco_iphone_usado

  Preço mediano e faixa de preço de iPhone usado por modelo e capacidade, calculados com o estoque atual e os vendidos nos últimos 90 dias no marketplace iHelpU (mínimo de 3 aparelhos por combinação).

• lojas_ihelpu

  Lista as 9 lojas físicas iHelpU no Rio Grande do Sul com endereço, telefone, horário de funcionamento e link do Google Maps. Opcionalmente filtra por cidade.

• como_comprar

  Regras de compra no marketplace iHelpU: retirada nas lojas, prazos, garantia, pagamento, troca do iPhone antigo (Troca Certa) e área de atendimento.