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MCP Server proxy stdio-to-HTTP para a plataforma Zihin.ai

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Last scanned: 10/5/2026
Install in Claude Code / Claude Desktop
Method: NPX · @zihin/mcp-server
Claude Code CLI
claude mcp add zihin-mcp -- npx -y @zihin/mcp-server
claude_desktop_config.json (Claude Desktop)
{
  "mcpServers": {
    "zihin-mcp": {
      "command": "npx",
      "args": ["-y", "@zihin/mcp-server"],
      "env": {
        "ZIHIN_API_KEY": "<zihin_api_key>"
      }
    }
  }
}
1. Run the command above in your terminal (Claude Code), or paste the JSON config into claude_desktop_config.json (Claude Desktop).
2. Replace any <placeholder> values with your API keys or paths.
3. Restart Claude. The MCP server and its tools appear automatically.
Detected environment variables
ZIHIN_API_KEY
Use cases

MCP Servers overview

# @zihin/mcp-server

Proxy MCP stdio-to-HTTP para a plataforma [Zihin.ai](https://zihin.ai). Conecta clientes MCP ao Zihin MCP Server via HTTP.

[![smithery badge](https://smithery.ai/badge/zihin/mcp)](https://smithery.ai/servers/zihin/mcp)
[![zihin-mcp MCP server](https://glama.ai/mcp/servers/zihin-ai/zihin-mcp/badges/score.svg)](https://glama.ai/mcp/servers/zihin-ai/zihin-mcp)

```
Cliente MCP <-stdio-> [@zihin/mcp-server] <-HTTP-> https://llm.zihin.ai/mcp
```

## Inicio rapido

macOS / Linux:

```bash
ZIHIN_API_KEY=zhn_live_xxx npx @zihin/mcp-server
```

Windows (PowerShell):

```powershell
$env:ZIHIN_API_KEY="zhn_live_xxx"; npx @zihin/mcp-server
```

> Na pratica, a maioria dos clientes MCP (Claude Desktop, Cursor, etc.) define a variavel automaticamente via bloco `"env"` na configuracao — nao e necessario definir manualmente no shell.

## Configuracao

### Claude Desktop

Adicione ao `claude_desktop_config.json`:

```json
{
  "mcpServers": {
    "zihin": {
      "command": "npx",
      "args": ["-y", "@zihin/mcp-server"],
      "env": {
        "ZIHIN_API_KEY": "zhn_live_xxx"
      }
    }
  }
}
```

### Claude Code

Adicione ao `.mcp.json` do projeto:

```json
{
  "mcpServers": {
    "zihin": {
      "command": "npx",
      "args": ["-y", "@zihin/mcp-server"],
      "env": {
        "ZIHIN_API_KEY": "zhn_live_xxx"
      }
    }
  }
}
```

Ou via CLI (a variavel `ZIHIN_API_KEY` deve estar definida no shell):

```bash
claude mcp add zihin -e ZIHIN_API_KEY=zhn_live_xxx -- npx -y @zihin/mcp-server
```

### Cursor

Instalacao em 1 clique (cole na barra de endereco do navegador ou rode `open '<link>'`):

```
cursor://anysphere.cursor-deeplink/mcp/install?name=zihin&config=eyJjb21tYW5kIjoibnB4IiwiYXJncyI6WyIteSIsIkB6aWhpbi9tY3Atc2VydmVyIl0sImVudiI6eyJaSUhJTl9BUElfS0VZIjoiemhuX2xpdmVfeHh4In19
```

Troque `zhn_live_xxx` pela sua key nas configuracoes do MCP depois de instalar. Ou adicione ao `.cursor/mcp.json`:

```json
{
  "mcpServers": {
    "zihin": {
      "command": "npx",
      "args": ["-y", "@zihin/mcp-server"],
      "env": {
        "ZIHIN_API_KEY": "zhn_live_xxx"
      }
    }
  }
}
```

### VS Code (Copilot)

[![Install in VS Code](https://img.shields.io/badge/VS_Code-Install_Zihin_MCP-0098FF?style=flat-square&logo=githubcopilot&logoColor=white)](https://vscode.dev/redirect?url=vscode%3Amcp%2Finstall%3F%7B%22name%22%3A%22zihin%22%2C%22command%22%3A%22npx%22%2C%22args%22%3A%5B%22-y%22%2C%22%40zihin%2Fmcp-server%22%5D%2C%22env%22%3A%7B%22ZIHIN_API_KEY%22%3A%22zhn_live_xxx%22%7D%7D)

O botao abre o VS Code com a config pronta (troque `zhn_live_xxx` pela sua key). Manual: comando
`MCP: Add Server` ou `.vscode/mcp.json`:

```json
{
  "servers": {
    "zihin": {
      "command": "npx",
      "args": ["-y", "@zihin/mcp-server"],
      "env": { "ZIHIN_API_KEY": "zhn_live_xxx" }
    }
  }
}
```

### Windsurf

Adicione ao `~/.windsurf/mcp.json`:

```json
{
  "mcpServers": {
    "zihin": {
      "command": "npx",
      "args": ["-y", "@zihin/mcp-server"],
      "env": {
        "ZIHIN_API_KEY": "zhn_live_xxx"
      }
    }
  }
}
```

### Gemini CLI

```bash
gemini extensions install https://github.com/zihin-ai/gemini-cli-zihin
```

A extensao pede a API Key na instalacao (fica no keychain) e instala o MCP + contexto. Config manual: ver "Outros clientes MCP".

### Codex (OpenAI)

Adicione ao `~/.codex/config.toml` (ou `.codex/config.toml` no projeto):

```toml
[mcp_servers.zihin]
command = "npx"
args = ["-y", "@zihin/mcp-server"]
env_vars = ["ZIHIN_API_KEY"]
```

A variavel `ZIHIN_API_KEY` deve estar definida no seu shell. Alternativamente, para definir inline:

```toml
[mcp_servers.zihin]
command = "npx"
args = ["-y", "@zihin/mcp-server"]

[mcp_servers.zihin.env]
ZIHIN_API_KEY = "zhn_live_xxx"
```

### Outros clientes MCP

Qualquer cliente que suporte o protocolo MCP via stdio pode usar este pacote. O padrao de configuracao e o mesmo: executar `npx -y @zihin/mcp-server` com a variavel `ZIHIN_API_KEY` definida.

## Variaveis de ambiente

| Variavel | Obrigatoria | Descricao |
|----------|-------------|-----------|
| `ZIHIN_API_KEY` | Sim | API Key do tenant (formato `zhn_live_*`, `zhn_test_*` ou `zhn_dev_*`) |
| `ZIHIN_MCP_URL` | Nao | URL do MCP Server (default: `https://llm.zihin.ai/mcp`) |
| `ZIHIN_MCP_CALL_TIMEOUT_MS` | Nao | Teto de tempo de um `tools/call`, em milissegundos (default: `300000`, 5 min; faixa aceita: `1000`–`1800000`). O server tem deadline proprio por canal (defaults de chat 150s, builder 180s e demais canais 240s, sujeitos ao teto operacional do servidor) — o default deixa o server responder o erro diagnosticavel antes de o proxy cortar. As skills do backend 2026.10.5 informam teto operacional de 180s para os canais externos, incluindo `chat_with_agent`; esse valor depende da configuracao do servidor. Acima de ~300s o `fetch` do Node (undici) pode cortar antes, com timeout proprio de headers/body. |

## Como funciona

O pacote atua como um **proxy transparente** entre o cliente MCP local (via stdio) e o Zihin MCP Server (via HTTP):

- Todas as tools, resources e prompts sao descobertos automaticamente do server
- Auth, RBAC e tenant isolation sao enforced server-side via API Key
- O role (admin/editor/member) e determinado pela API Key

## Skills — deixe seu IDE especialista no Zihin

O servidor expoe 6 skills (playbooks procedurais: criar agente, tools, triggers, diagnostico, governanca) como resources `zihin://skills/*`, para os roles que enxergam resources (ver Capabilities). Nada precisa ser instalado, mas o corpo da skill nao e entregue sozinho: o client (ou o modelo) precisa consulta-lo com `resources/read`.

Para instalar tambem no formato NATIVO do seu client (ativacao automatica por contexto):

```bash
# Claude Code (Agent Skills em .claude/skills/)
ZIHIN_API_KEY=zhn_live_xxx npx @zihin/mcp-server install-skills --client claude

# Cursor (.cursor/rules/*.mdc) | Windsurf (.windsurf/rules/) | Codex (AGENTS.md + .zihin/skills/)
ZIHIN_API_KEY=zhn_live_xxx npx @zihin/mcp-server install-skills --client cursor
ZIHIN_API_KEY=zhn_live_xxx npx @zihin/mcp-server install-skills --client all

# Offline (usa as skills empacotadas no npm)
npx @zihin/mcp-server install-skills --client claude --bundled
```

Opcoes: `--client claude|cursor|windsurf|codex|all` · `--dir <raiz-do-projeto>` · `--global` (so claude, instala em `~/.claude/skills`) · `--bundled` (offline).

As skills sao buscadas do server vivo (sempre atualizadas). Se a busca falhar (rede, server fora do ar, key recusada) ou voltar vazia, o comando instala as copias empacotadas no npm — as mesmas do `--bundled`, congeladas na data da release. Na falha ele imprime um aviso; nos dois casos a saida informa a fonte usada (`fonte: server` ou `fonte: bundled`). Sem `ZIHIN_API_KEY` e sem `--bundled` nao ha fallback: o comando encerra com erro. No Codex, um bloco gerenciado e inserido no `AGENTS.md` (entre `<!-- zihin-skills:start/end -->`, idempotente) com o indice das skills em `.zihin/skills/`.

### Plugin Claude Code (MCP + skills em um comando)

```bash
claude plugin marketplace add zihin-ai/zihin-mcp
claude plugin install zihin@zihin
```

O plugin instala o MCP server (via este pacote) + as 6 skills. Requer `ZIHIN_API_KEY` exportada no ambiente.

## Capabilities

As capabilities disponiveis dependem do role da API Key, controlado server-side:

| Role | Tools | Resources | Prompts |
|------|-------|-----------|---------|
| `admin` | Todas (88) | 19 | 3 |
| `editor` | Leitura (48 — writes nao sao listadas) | 19 | 3 |
| `member` | Subset consumer (5) | - | - |

Contagens verificadas contra producao em 04/10/2026 (88 tools / 19 resources — 3 catalogos + 10 schemas + 6 skills / 3 prompts). O numero exato pode variar conforme o server evolui.

### Resources disponiveis

| URI | Descricao |
|-----|-----------|
| `zihin://agents` | Lista de agentes do tenant |
| `zihin://models` | Catalogo de modelos LLM disponiveis |
| `zihin://schema-templates` | Templates de schema para configuracao |
| `zihin://schemas/{tipo}` | Contrato formal (JSON Schema) de cada payload — o mesmo que o server valida (10 tipos) |
| `zihin://skills/{slug}` | Playbooks procedurais (6 skills — ver secao Skills acima) |

### Prompts disponiveis

| Nome | Descricao |
|------|-----------|
| `setup-agent` | Cria um agente completo (agente + persona + tools + publicacao) |
| `add-tool` | Adiciona uma tool a um agente existente |
| `configure-webhook` | Configura trigger webhook para um agente |

## Testes

87 testes: unitarios offline (classificacao de erros, teto de timeout, install-skills, verificador do registry, coerencia dos manifests do plugin) + integracao real contra o server de producao. Sem `ZIHIN_API_KEY`, so os offline rodam; com a key, a suite completa:

```bash
ZIHIN_API_KEY=zhn_live_xxx npm test
```

Cobertura: validacao de API Key, tools (incluindo `chat_with_agent` com session tracking, continuidade e o contrato de saida — `execution_id`, `cancelled`, `tools_used`/`tool_calls`), resources, prompts, protocolo MCP (identidade espelhada + instructions), classificacao de erros (formas SDK v1 e v2) e o teto de `tools/call` conferido contra o deadline do server.

> A suite de integracao faz DUAS chamadas reais a `chat_with_agent` (abertura da sessao e continuidade) — dois turnos de agente, com custo real de LLM no tenant. No CI ela roda apenas no workflow da tag `v*`.

## Troubleshooting

### "ERRO: ZIHIN_API_KEY nao definida"

Defina a variavel de ambiente antes de rodar:

```bash
# macOS / Linux
ZIHIN_API_KEY=zhn_live_xxx npx @zihin/mcp-server

# Windows (PowerShell)
$env:ZIHIN_API_KEY="zhn_live_xxx"; npx @zihin/mcp-server
```

### "Falha ao conectar ao server"

- Verifique sua conexao com a internet
- Verifique se a API Key e valida e esta ativa
- Se usar URL customizada, verifique `ZIHIN_MCP_URL`

### "ERRO FATAL: API Key invalida ou revogada"

A API Key foi revogada ou desativada no painel Zihin. Gere uma nova key e atualize a configuracao do cliente MCP. Reinicie o 

What people ask about zihin-mcp

What is zihin-ai/zihin-mcp?

+

zihin-ai/zihin-mcp is mcp servers for the Claude AI ecosystem. MCP Server proxy stdio-to-HTTP para a plataforma Zihin.ai It has 0 GitHub stars and its last recorded update is dated 2026-10-05.

How do I install zihin-mcp?

+

You can install zihin-mcp by cloning the repository (https://github.com/zihin-ai/zihin-mcp) or following the README instructions on GitHub. ClaudeWave also provides quick install blocks on this page.

Is zihin-ai/zihin-mcp safe to use?

+

Our security agent has analyzed zihin-ai/zihin-mcp and assigned a Trust Score of 87/100 (tier: Trusted). See the full breakdown of passed checks and flags on this page.

Who maintains zihin-ai/zihin-mcp?

+

zihin-ai/zihin-mcp is maintained by zihin-ai. The last recorded GitHub activity is dated 2026-10-05, with 5 open issues.

Are there alternatives to zihin-mcp?

+

Yes. On ClaudeWave you can browse similar mcp servers at /categories/mcp, sorted by popularity or recent activity.

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