agent4.io MCP Server: Install & Setup

Install agent4.io in Claude Code

Claude Code

claude mcp add --transport http agent4-io https://api.agent4.io/v1/mcp

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

{
  "mcpServers": {
    "agent4-io": {
      "url": "https://api.agent4.io/v1/mcp"
    }
  }
}

Frequently asked questions

What does the agent4.io MCP server do?

Build and run grounded business agents over MCP: agents, knowledge bases, skills, Storylines.

Is the agent4.io 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 agent4.io run locally or remotely?

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

How do I add agent4.io to Claude Code?

Run: claude mcp add --transport http agent4-io https://api.agent4.io/v1/mcp

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