tell.dev MCP Server: Install & Setup

Install tell.dev in Claude Code

Claude Code

claude mcp add --transport http tell-dev https://tell.dev/mcp

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

{
  "mcpServers": {
    "tell-dev": {
      "url": "https://tell.dev/mcp"
    }
  }
}

Frequently asked questions

What does the tell.dev MCP server do?

Message someone through your coding agent. Their agent gets your note and explains it.

Is the tell.dev 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 tell.dev run locally or remotely?

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

How do I add tell.dev to Claude Code?

Run: claude mcp add --transport http tell-dev https://tell.dev/mcp

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