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Arc Research

Official registry Search and web

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

Source code Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http arc-research 'https://www.getarcresearch.com/mcp' --header 'Authorization: <Bearer token from Account → MCP access (arc_mcp_...). Requires Arc Research Starter.>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "arc-research": {
            "type": "http",
            "url": "https://www.getarcresearch.com/mcp",
            "headers": {
                "Authorization": "<Bearer token from Account → MCP access (arc_mcp_...). Requires Arc Research Starter.>"
            }
        }
    }
}

Frequently asked questions

What is Arc Research?

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

How do I install Arc Research?

It runs as a remote server. In Claude Code: claude mcp add --transport http arc-research 'https://www.getarcresearch.com/mcp' --header 'Authorization: <Bearer token from Account → MCP access (arc_mcp_...). Requires Arc Research Starter.>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Arc Research need an API key?

Yes. It expects Authorization, which you set in its configuration.

Is Arc Research open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains Arc Research?

It is published by dubsoft. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.