seashail-mcp (uvx runner)

Run the Seashail MCP server in one line via uvx (Python). This is a thin wrapper that ensures seashail is installed and runs seashail mcp for you.

See the main README for full project documentation, or the Install docs for all installation methods.

Usage

uvx seashail-mcp

Pass through args to seashail mcp:

uvx seashail-mcp -- --network testnet

Use in Agent MCP Config

If you don't want to install the seashail binary globally, reference this package in your agent's MCP config instead:

{
  "mcpServers": {
    "seashail": {
      "command": "uvx",
      "args": ["seashail-mcp"]
    }
  }
}

Testnet:

{
  "mcpServers": {
    "seashail-testnet": {
      "command": "uvx",
      "args": ["seashail-mcp", "--", "--network", "testnet"]
    }
  }
}

How It Works

• If seashail is already installed, the wrapper runs it directly
• If seashail is not installed, the wrapper executes the hosted installer:
  • macOS/Linux: curl -fsSL https://seashail.com/install | sh
  • Windows (PowerShell): irm https://seashail.com/install.ps1 | iex
• After installation, it runs seashail mcp with any provided args

Alternatives

• Direct install (recommended): brew install seashail/seashail/seashail or curl -fsSL https://seashail.com/install | sh — see Install docs
• Node.js wrapper: npx -y @seashail/mcp — see packages/mcp/
• One-click agent templates: seashail agent install <target> — see Agent Integration

Related

• Main README — Full project documentation
• packages/mcp/ — @seashail/mcp npx wrapper
• Agent Config Templates — Static config templates for editors/agents
• Install Docs — All installation methods
• Quickstart — First run guide