ACN Preflight MCP Server: Install & Setup

Install ACN Preflight in Claude Code

Claude Code

claude mcp add --transport http acn-preflight https://preflight.abacore.net/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "acn-preflight": {
      "url": "https://preflight.abacore.net/mcp"
    }
  }
}

Frequently asked questions

What does the ACN Preflight MCP server do?

Preflight checks for agent repository contributions, bounty work, and Base payments.

Is the ACN 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 ACN Preflight run locally or remotely?

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

How do I add ACN Preflight to Claude Code?

Run: claude mcp add --transport http acn-preflight https://preflight.abacore.net/mcp

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