Connect your AI.

1. 01 In Claude, click your initials in the bottom-left corner, then Customize → Connectors, then + and Add custom connector, and paste the URL above. The free plan allows one custom connector. Paid plans allow more.
2. 02 A sign-in window opens. Sign in with the same Apple account as the phone where Parameter is installed, and check "Keep me signed in" if it is shown.
3. 03 In any chat, click + at the lower left, choose Connectors, and switch Parameter on if it' not already on. You won't have to do this again unless you turn it off.
4. 04 Ask for a plan. It appears in Parameter, on phone and watch.

One setup covers every Claude client. Connectors follow your account, so a connector added on the web is already there in the desktop app and on iOS and Android.

1. 01 On a paid plan (Plus, Pro, Business, Enterprise or Edu), open Settings → Apps & Connectors → Advanced settings and turn on Developer mode, then start a new chat so the tools menu picks it up.
2. 02 Back in Apps & Connectors, choose Create, name it Parameter, and paste the URL above.
3. 03 Sign in with the same Apple account as the phone where Parameter is installed, and check "Keep me signed in" if it is shown.
4. 04 In a chat, tap + in the message box, choose Developer mode, and enable Parameter for that conversation.
5. 05 Ask for a plan. It appears in Parameter, on phone and watch.

1. 01 At gemini.google.com, open Settings & help → Connected Apps and add a custom app, pasting the URL above as the MCP server URL.
2. 02 Sign in with the same Apple account as the phone where Parameter is installed.
3. 03 Ask for a plan from Gemini Spark. It appears in Parameter, on phone and watch.

Custom apps run in Gemini Spark rather than ordinary Gemini chat, and the rollout has not reached every account or region yet. If you cannot find the menu, that is why.

1. 01 At grok.com/connectors, choose New Connector, then Custom, and paste the URL above as the MCP server URL.
2. 02 Sign in with the same Apple account as the phone where Parameter is installed.
3. 03 Ask for a plan. It appears in Parameter, on phone and watch.

One setup covers the Grok web, iOS and Android clients. It is not per-platform.

1. 01 On Pro, Max or Enterprise, open Settings → Connectors → Add a connector → Custom MCP server.
2. 02 Name it Parameter, paste the URL above as the MCP server URL, and pick OAuth for authentication and Streamable HTTP for transport.
3. 03 Add it, then open the new Parameter card to sign in with the same Apple account as the phone where Parameter is installed.
4. 04 Ask for a plan. It appears in Parameter, on phone and watch.

The everyday Copilot app cannot take user-added MCP servers. Connections go through an agent you build in Copilot Studio, on Microsoft 365 Copilot plans.

1. 01 In Copilot Studio, open or create an agent, then Tools → Add a tool → New tool → Model Context Protocol.
2. 02 Fill in a server name and description, paste the URL above as the server URL, and create the connection.
3. 03 Sign in with the same Apple account as the phone where Parameter is installed.
4. 04 Chat with that agent. Plans appear in Parameter, on phone and watch.

If you only use the free Copilot app, pick one of the other clients instead.

Any client that speaks MCP over HTTP works. Parameter doesn't care which brain is on the other end.

1. 01 Add the endpoint above as a remote MCP server (streamable HTTP).
2. 02 Authorize by signing in with the same Apple account as the phone where Parameter is installed.
3. 03 Tools exposed: push_plan · push_workout · update_workout · get_history · get_profile · get_equipment