First100 MCP Server: Install & Setup

Install First100 in Claude Code

Remote URL

Claude Code

claude mcp add --transport http first100 https://firsthundred.app/api/mcp

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

{
  "mcpServers": {
    "first100": {
      "url": "https://firsthundred.app/api/mcp"
    }
  }
}

npm

Claude Code

claude mcp add first100 -e FIRST100_API_KEY=... -- npx -y first100-mcp

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

{
  "mcpServers": {
    "first100": {
      "command": "npx",
      "args": [
        "-y",
        "first100-mcp"
      ],
      "env": {
        "FIRST100_API_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the First100 MCP server do?

Go-to-market tools for AI agents: publish and schedule posts, find customers, SEO, outreach.

Is the First100 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 First100 run locally or remotely?

Local + Remote. Can run locally or be used as a hosted remote server.

How do I add First100 to Claude Code?

Run: claude mcp add --transport http first100 https://firsthundred.app/api/mcp

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