Arc Research MCP Server: Install & Setup

Install Arc Research in Claude Code

Claude Code

claude mcp add --transport http arc-research https://www.getarcresearch.com/mcp

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

{
  "mcpServers": {
    "arc-research": {
      "url": "https://www.getarcresearch.com/mcp"
    }
  }
}

Frequently asked questions

What does the Arc Research MCP server do?

Commodities research MCP: knowledge graph, COT, NG storage/weather, quotes, and stories.

Is the Arc Research 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 Arc Research run locally or remotely?

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

How do I add Arc Research to Claude Code?

Run: claude mcp add --transport http arc-research https://www.getarcresearch.com/mcp

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