RemoteFree server, account needed

Butterfly Delta Preflight MCP server

com.butterflydelta/preflight

Signed exact-order pre-submit gate for crypto bots using live Coinbase and Gemini execution data.

Install Butterfly Delta Preflight in Claude Code

Claude Code
claude mcp add --transport http butterfly-delta-preflight https://butterflydelta.com/api/mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "butterfly-delta-preflight": {
      "url": "https://butterflydelta.com/api/mcp"
    }
  }
}

Frequently asked questions

What does the Butterfly Delta Preflight MCP server do?

Signed exact-order pre-submit gate for crypto bots using live Coinbase and Gemini execution data.

Is the Butterfly Delta Preflight MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Butterfly Delta Preflight run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add Butterfly Delta Preflight to Claude Code?

Run: claude mcp add --transport http butterfly-delta-preflight https://butterflydelta.com/api/mcp

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