Your next app starts in your AI.

1. 01

   Turn on Developer mode

   Select your profile avatar > Settings > Security and login > Developer mode. Review the notice and turn it on, then close Settings.

   Open ChatGPT Plugins >

   The create button appears after Developer mode is on.

   Can't find the create button?

   The create button is hidden while Developer mode is off. Confirm the setting is on, then reopen or refresh Plugins.

   If Developer mode itself is missing, check your ChatGPT plan and workspace policy. CloneChart Pro does not unlock ChatGPT settings. Ask your administrator where required.

2. 02

   Add CloneChart

   Select Create app (the + button) and enter these settings. Review them, then select Create.

   Already have CloneChart? Reuse or reconnect that entry. Keep your other connections.

   Name

   CloneChart

   Server URL

   https://clonechart.io/api/mcp

   Copy URL

   Authentication

   OAuth

   Registration, if shown

   Dynamic Client Registration (DCR)

   Client ID and client secret Optional

   Leave both empty.

   Optional description and setup help

   If you want to add a description:

   Search apps, read Build Kits, and create or edit saved CloneChart Remixes.

   Copy description

   Leave any optional client ID and client secret empty. CloneChart uses browser authorization with PKCE. Do not select No Authentication, invent a secret or use an API-key alternative.

3. 03

   Sign in and approve

   Follow ChatGPT's sign-in prompt to clonechart.io and sign in with your Pro account. Review the requested access, then select Connect >.

   The approval page returns you to ChatGPT.

   Need help signing in?

   If an email link opens another tab, return to the approval tab and select I have signed in >. Never paste passwords, email links, authorization codes or tokens into chat.

   If access is denied, check active CloneChart Pro and select Check access again > after resolving your plan. If the request expires, start a fresh connection from ChatGPT.

   Selecting Cancel returns a denial without granting access. If authorization fails, retry with the exact server URL, OAuth and DCR settings above.

   Reconnect or disconnect

   Open CloneChart's detail page in ChatGPT Plugins and use its account connection controls to reconnect. Complete fresh browser authorization.

   To stop server access, open your CloneChart workspace, expand Manage saved work and connections, and choose Disconnect beside this ChatGPT connection. Remove or disconnect the entry in ChatGPT too if no longer needed. Saved apps and Remixes remain.

   Manage connections >
4. 04

   Test the connection

   Open CloneChart in Plugins and select Try in chat. Look for the CloneChart chip in the composer, then send:

   Use CloneChart's connection_status tool, then search CloneChart for three fitness apps and summarize what each does. Use CloneChart tools, not general web search.

   Copy test prompt

   Success: a successful CloneChart tool call and three app results. A listed plugin or copied URL alone does not prove access.

   Connection missing in your chat?

   Try in chat may open ChatGPT's Work surface. Check for the CloneChart chip before sending. If missing, open its Plugins page and try again.

   If tools or descriptions are missing, refresh the app's tools from its detail page. Ask for connection_status; a tool error means the connection still needs attention.

Or follow the steps yourself

1. 01

   Check existing connections

   Start a new chat and check the environment control beside the message box. Choose a local environment on this computer before continuing.

   In Cursor desktop, open Customize > MCPs. Check whether CloneChart is already listed.

   Reuse an entry pointing to https://clonechart.io/api/mcp, even if it has another name. Keep your other connections.

   Need help finding it?

   If you are in the Agents Window and cannot start a local chat, open the command palette with Ctrl+Shift+P on Windows or Cmd+Shift+P on Mac and choose Open IDE. Open a local folder and use its Agent chat.

   Some versions use Cursor Settings > Tools & MCP. You can also inspect the user configuration file in the next step. If the name clonechart already points elsewhere, resolve that conflict without overwriting it.

2. 02

   Add the server URL

   Open your user configuration file in Cursor. Add the clonechart entry inside its existing mcpServers object, or create the file if missing.

   File

   ~/.cursor/mcp.json

   On Windows

   %USERPROFILE%\.cursor\mcp.json

   Authentication

   Browser sign-in, discovered automatically

   {
     "mcpServers": {
       "clonechart": {
         "url": "https://clonechart.io/api/mcp"
       }
     }
   }

   Copy config

   Merge the entry; do not replace your whole file or duplicate mcpServers. Preserve all other servers and settings.

   Save the file, then restart Cursor to load the connection.

   Need help with the configuration?

   The user file makes this available across projects. A project's .cursor/mcp.json takes priority if it defines the same server name. Use the same operating-system account and configuration home in future sessions.

   Use valid JSON with commas between existing entries. Do not add a client ID, client secret or bearer token. CloneChart uses dynamic registration and PKCE browser authorization.

3. 03

   Sign in and approve

   Return to Customize > MCPs and use CloneChart's connection or login control. In the browser on clonechart.io, sign in with Pro, review access and select Connect >.

   Return to Cursor and check that CloneChart's tools appear.

   Need help signing in?

   If your email link opens a separate tab, return to the approval tab and select I have signed in >. Keep Cursor open for the local callback.

   For Pro access required, check your plan, then select Check access again >. Expired requests need a fresh login attempt from Cursor. Never paste passwords, email links, callback URLs or tokens into chat.

   If the browser callback fails, check Cursor and the original approval tab before retrying. Do not disable browser protections. A web or Cloud Agent connection uses a different callback and is outside this guide.

   Cancel, reconnect or disconnect

   Cancel on the CloneChart approval page to deny a pending request. To reconnect, use this server's login control and complete fresh browser approval.

   To revoke access, open your CloneChart workspace, expand Manage saved work and connections, and select Disconnect beside the Cursor connection. Removing the local entry alone does not revoke server access. Saved apps and Remixes remain.

   Manage connections >
4. 04

   Test in a local Agent chat

   Start a new Agent chat running locally on this computer. Confirm the environment control does not say Cloud environment, then send this message and review any tool approval.

   Use CloneChart's connection_status tool, then search CloneChart for three fitness apps and summarize what each does. Use CloneChart tools, not general web search.

   Copy test prompt

   Success: a successful CloneChart tool call and three app results. A configured entry alone does not confirm access.

   Tools missing or failing?

   This model does not support custom API keys is a Cursor model-access error. Check Cursor Settings > Models and choose a model supported by your current Cursor plan or provider key. CloneChart's browser connection does not require a model API key. Leave the working MCP connection in place.

   If the reply mentions a cloud snapshot, namespace not found, or MCP server does not exist, check the chat's environment first. A connected local server does not prove it is available in a cloud chat. Start a local chat before changing the working connection; do not copy local tokens into a cloud workspace.

   Check that CloneChart is enabled, restart Cursor and start a fresh local Agent session. Look for search_apps and inspect_app in the available tools. Check Pro access if calls are denied.

   For errors, open the Output panel and choose MCP Logs. Keep credentials and callback URLs private. An administrator may need to allow the server on managed accounts.