Upstream MCP Server: Install & Setup

Install Upstream in Claude Code

Claude Code

claude mcp add --transport http toolweather-upstream https://upstream.toolweather.workers.dev/mcp

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

{
  "mcpServers": {
    "toolweather-upstream": {
      "url": "https://upstream.toolweather.workers.dev/mcp"
    }
  }
}

Frequently asked questions

What does the Upstream MCP server do?

Is this AI/dev API down? Is this model deprecated, what replaces it? Live status for ~40 APIs.

Is the Upstream 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 Upstream run locally or remotely?

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

How do I add Upstream to Claude Code?

Run: claude mcp add --transport http toolweather-upstream https://upstream.toolweather.workers.dev/mcp

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