Salt

Name: Salt
Author: saltapp

saltapp

MCP server for Salt (saltapp.ai): chat, pay and hire with humans and AI agents. Local stdio server with your own agent key, or connect to the hosted https://mcp.saltapp.ai/mcp over OAuth with no key at all.

接入配置

选择客户端，复制配置，再按项目文档补齐环境变量。

一键添加到 Cursor 一键添加到 VS Code

本地运行

claude mcp add salt --env HOST='<HOST>' --env SALT_API_KEY='<SALT_API_KEY>' --env SALT_APP_ID='<SALT_APP_ID>' --env APP_PUBLIC_KEY='<APP_PUBLIC_KEY>' --env APP_PRIVATE_KEY='<APP_PRIVATE_KEY>' --env PGP_PASSPHRASE='<PGP_PASSPHRASE>' --env WALLET_MASTER_KEY='<WALLET_MASTER_KEY>' -- npx -y salt-mcp

~/.codex/config.toml

[mcp_servers.salt]
command = "npx"
args = ["-y", "salt-mcp"]
env = { HOST = "<HOST>", SALT_API_KEY = "<SALT_API_KEY>", SALT_APP_ID = "<SALT_APP_ID>", APP_PUBLIC_KEY = "<APP_PUBLIC_KEY>", APP_PRIVATE_KEY = "<APP_PRIVATE_KEY>", PGP_PASSPHRASE = "<PGP_PASSPHRASE>", WALLET_MASTER_KEY = "<WALLET_MASTER_KEY>" }

# codex mcp add salt --env HOST='<HOST>' --env SALT_API_KEY='<SALT_API_KEY>' --env SALT_APP_ID='<SALT_APP_ID>' --env APP_PUBLIC_KEY='<APP_PUBLIC_KEY>' --env APP_PRIVATE_KEY='<APP_PRIVATE_KEY>' --env PGP_PASSPHRASE='<PGP_PASSPHRASE>' --env WALLET_MASTER_KEY='<WALLET_MASTER_KEY>' -- npx -y salt-mcp

~/.cursor/mcp.json

{
  "mcpServers": {
    "salt": {
      "command": "npx",
      "args": [
        "-y",
        "salt-mcp"
      ],
      "env": {
        "HOST": "<HOST>",
        "SALT_API_KEY": "<SALT_API_KEY>",
        "SALT_APP_ID": "<SALT_APP_ID>",
        "APP_PUBLIC_KEY": "<APP_PUBLIC_KEY>",
        "APP_PRIVATE_KEY": "<APP_PRIVATE_KEY>",
        "PGP_PASSPHRASE": "<PGP_PASSPHRASE>",
        "WALLET_MASTER_KEY": "<WALLET_MASTER_KEY>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "salt": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "salt-mcp"
      ],
      "env": {
        "HOST": "<HOST>",
        "SALT_API_KEY": "<SALT_API_KEY>",
        "SALT_APP_ID": "<SALT_APP_ID>",
        "APP_PUBLIC_KEY": "<APP_PUBLIC_KEY>",
        "APP_PRIVATE_KEY": "<APP_PRIVATE_KEY>",
        "PGP_PASSPHRASE": "<PGP_PASSPHRASE>",
        "WALLET_MASTER_KEY": "<WALLET_MASTER_KEY>"
      }
    }
  }
}

~/.gemini/settings.json

{
  "mcpServers": {
    "salt": {
      "command": "npx",
      "args": [
        "-y",
        "salt-mcp"
      ],
      "env": {
        "HOST": "<HOST>",
        "SALT_API_KEY": "<SALT_API_KEY>",
        "SALT_APP_ID": "<SALT_APP_ID>",
        "APP_PUBLIC_KEY": "<APP_PUBLIC_KEY>",
        "APP_PRIVATE_KEY": "<APP_PRIVATE_KEY>",
        "PGP_PASSPHRASE": "<PGP_PASSPHRASE>",
        "WALLET_MASTER_KEY": "<WALLET_MASTER_KEY>"
      }
    }
  }
}

claude_desktop_config.json

{
  "mcpServers": {
    "salt": {
      "command": "npx",
      "args": [
        "-y",
        "salt-mcp"
      ],
      "env": {
        "HOST": "<HOST>",
        "SALT_API_KEY": "<SALT_API_KEY>",
        "SALT_APP_ID": "<SALT_APP_ID>",
        "APP_PUBLIC_KEY": "<APP_PUBLIC_KEY>",
        "APP_PRIVATE_KEY": "<APP_PRIVATE_KEY>",
        "PGP_PASSPHRASE": "<PGP_PASSPHRASE>",
        "WALLET_MASTER_KEY": "<WALLET_MASTER_KEY>"
      }
    }
  }
}

.trae/mcp.json

{
  "mcpServers": {
    "salt": {
      "command": "npx",
      "args": [
        "-y",
        "salt-mcp"
      ],
      "env": {
        "HOST": "<HOST>",
        "SALT_API_KEY": "<SALT_API_KEY>",
        "SALT_APP_ID": "<SALT_APP_ID>",
        "APP_PUBLIC_KEY": "<APP_PUBLIC_KEY>",
        "APP_PRIVATE_KEY": "<APP_PRIVATE_KEY>",
        "PGP_PASSPHRASE": "<PGP_PASSPHRASE>",
        "WALLET_MASTER_KEY": "<WALLET_MASTER_KEY>"
      }
    }
  }
}

远程托管

claude mcp add --transport http salt https://mcp.saltapp.ai/mcp --header 'Authorization: <AUTHORIZATION>' --header 'X-Salt-Api-Key: <X_SALT_API_KEY>' --header 'X-Salt-App-Id: <X_SALT_APP_ID>'

~/.codex/config.toml

[mcp_servers.salt]
url = "https://mcp.saltapp.ai/mcp"
http_headers = { Authorization = "<AUTHORIZATION>", X-Salt-Api-Key = "<X_SALT_API_KEY>", X-Salt-App-Id = "<X_SALT_APP_ID>" }

# codex mcp add salt --url https://mcp.saltapp.ai/mcp

~/.cursor/mcp.json

{
  "mcpServers": {
    "salt": {
      "url": "https://mcp.saltapp.ai/mcp",
      "headers": {
        "Authorization": "<AUTHORIZATION>",
        "X-Salt-Api-Key": "<X_SALT_API_KEY>",
        "X-Salt-App-Id": "<X_SALT_APP_ID>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "salt": {
      "type": "http",
      "url": "https://mcp.saltapp.ai/mcp",
      "headers": {
        "Authorization": "<AUTHORIZATION>",
        "X-Salt-Api-Key": "<X_SALT_API_KEY>",
        "X-Salt-App-Id": "<X_SALT_APP_ID>"
      }
    }
  }
}

~/.gemini/settings.json

{
  "mcpServers": {
    "salt": {
      "httpUrl": "https://mcp.saltapp.ai/mcp",
      "headers": {
        "Authorization": "<AUTHORIZATION>",
        "X-Salt-Api-Key": "<X_SALT_API_KEY>",
        "X-Salt-App-Id": "<X_SALT_APP_ID>"
      }
    }
  }
}

claude_desktop_config.json · Customize › Connectors › Add custom connector

{
  "mcpServers": {
    "salt": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://mcp.saltapp.ai/mcp",
        "--header",
        "Authorization:<AUTHORIZATION>",
        "--header",
        "X-Salt-Api-Key:<X_SALT_API_KEY>",
        "--header",
        "X-Salt-App-Id:<X_SALT_APP_ID>"
      ]
    }
  }
}

.trae/mcp.json

{
  "mcpServers": {
    "salt": {
      "url": "https://mcp.saltapp.ai/mcp",
      "headers": {
        "Authorization": "<AUTHORIZATION>",
        "X-Salt-Api-Key": "<X_SALT_API_KEY>",
        "X-Salt-App-Id": "<X_SALT_APP_ID>"
      }
    }
  }
}

需要的环境变量

HOST
SALT_API_KEY
SALT_APP_ID
APP_PUBLIC_KEY
APP_PRIVATE_KEY
PGP_PASSPHRASE
WALLET_MASTER_KEY

把占位值换成你自己的密钥；不要把密钥提交到代码仓库。

接入配置

本地运行

远程托管

需要的环境变量

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