Temporal (uvx) MCP Server

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  "type": "stdio",
  "command": "uvx",
  "args": [
    "temporal-mcp-server"
  ],
  "env": {
    "TEMPORAL_HOST": "${input:TEMPORAL_HOST}",
    "TEMPORAL_NAMESPACE": "${input:TEMPORAL_NAMESPACE}",
    "TEMPORAL_API_KEY": "${input:TEMPORAL_API_KEY}",
    "TEMPORAL_TLS_ENABLED": "${input:TEMPORAL_TLS_ENABLED}",
    "TEMPORAL_TLS_CLIENT_CERT_PATH": "${input:TEMPORAL_TLS_CLIENT_CERT_PATH}",
    "TEMPORAL_TLS_CLIENT_KEY_PATH": "${input:TEMPORAL_TLS_CLIENT_KEY_PATH}"
  },
  "metadata": {
    "inputs": [
      {
        "id": "TEMPORAL_HOST",
        "label": "Temporal Host",
        "description": "Temporal frontend address as host:port. Use localhost:7233 for a local cluster, or your Temporal Cloud gRPC endpoint such as <namespace>.<account>.tmprl.cloud:7233.",
        "type": "text",
        "required": true,
        "secret": false,
        "placeholder": "localhost:7233",
        "default": "localhost:7233"
      },
      {
        "id": "TEMPORAL_NAMESPACE",
        "label": "Temporal Namespace",
        "description": "Namespace to connect to. Defaults to 'default' for local clusters; on Temporal Cloud use your namespace id (e.g. my-namespace.a1b2c).",
        "type": "text",
        "required": true,
        "secret": false,
        "placeholder": "default",
        "default": "default"
      },
      {
        "id": "TEMPORAL_API_KEY",
        "label": "Temporal Cloud API Key",
        "description": "Temporal Cloud API key. Leave empty for a local/self-hosted cluster without auth. When set, TLS is enabled automatically.",
        "type": "text",
        "required": false,
        "secret": true,
        "placeholder": "tmprl_*********************************",
        "obtain": {
          "url": "https://cloud.temporal.io/settings/api-keys",
          "instructions": "1. Sign in to Temporal Cloud\n2. Go to Settings > API Keys\n3. Generate a new API key\n4. Copy the key value (shown only once)",
          "button_label": "Create API Key"
        }
      },
      {
        "id": "TEMPORAL_TLS_ENABLED",
        "label": "Enable TLS",
        "description": "Set to true to force TLS. Leave empty to auto-detect (TLS turns on automatically when an API key or mTLS cert/key is provided).",
        "type": "boolean",
        "required": false,
        "secret": false,
        "placeholder": "false"
      },
      {
        "id": "TEMPORAL_TLS_CLIENT_CERT_PATH",
        "label": "mTLS Client Certificate Path",
        "description": "Path to the client certificate (PEM) for mTLS authentication. Use this instead of an API key when connecting with client certificates. Leave empty if not using mTLS.",
        "type": "file_path",
        "required": false,
        "secret": false,
        "placeholder": "/path/to/client.pem"
      },
      {
        "id": "TEMPORAL_TLS_CLIENT_KEY_PATH",
        "label": "mTLS Client Key Path",
        "description": "Path to the client private key (PEM) for mTLS authentication. Pair with the client certificate. Leave empty if not using mTLS.",
        "type": "file_path",
        "required": false,
        "secret": false,
        "placeholder": "/path/to/client.key"
      }
    ]
  }
}