Other AI apps - TechnicallyFit

TechnicallyFit is a remote Model Context Protocol server. Any app that supports remote MCP servers with sign-in can connect to it at:

https://mcp.technicallyfit.com/mcp

Each app opens the same TechnicallyFit sign-in and access screen described in Connect Claude.

ChatGPT
Cursor
Codex

Open Settings, then Connectors.
Turn on Developer mode.
Choose Create and paste the server address.
Sign in with TechnicallyFit and choose what ChatGPT can access.

Add this to .cursor/mcp.json, then sign in with TechnicallyFit when Cursor asks.

.cursor/mcp.json

{
  "mcpServers": {
    "technicallyfit": {
      "url": "https://mcp.technicallyfit.com/mcp"
    }
  }
}

Add this to ~/.codex/config.toml:

~/.codex/config.toml

[mcp_servers.technicallyfit]
url = "https://mcp.technicallyfit.com/mcp"

Then sign in:

codex mcp login technicallyfit

Use a personal key

Some setups can’t open a browser to sign in, such as scripts or a shared machine. For those, create a personal key in TechnicallyFit under Settings, then Connected AI, and send it as a bearer token. Treat the key like a password: it acts as you, and you can revoke it from the same page.

claude mcp add --transport http technicallyfit https://mcp.technicallyfit.com/mcp \
  --header "Authorization: Bearer tf_live_..."

{
  "mcpServers": {
    "technicallyfit": {
      "url": "https://mcp.technicallyfit.com/mcp",
      "headers": { "Authorization": "Bearer tf_live_..." }
    }
  }
}

The Connect your AI section in Settings, then Connected AI, always shows the right server address and ready-to-copy setup for each app.

​Sign in through the browser

​Use a personal key

Sign in through the browser

Use a personal key