QuadronPublic connector guide
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Connect your AI assistant

Connect Quadron MCP

Add Quadron to Claude, Cursor, ChatGPT, or any compatible MCP client. Capture decisions where you already work.

These recipes follow official client documentation. A complete Quadron sign-in, capture, and recall journey still needs testing in your client and account.

The connector URL

https://staging.mcp.quadron.tech/mcp

Remote Streamable HTTP · OAuth sign-in required

Setup

Choose your client

Claude (claude.ai and Desktop)

Remote custom connectors are documented by Anthropic.

  1. Open Customize → Connectors in Claude. On a Team or Enterprise plan, an owner must first add the connector in Organization settings → Connectors.
  2. Choose + → Add custom connector, paste the connector URL above, and finish adding it.
  3. Select Connect and complete the Quadron sign-in. Enable the connector for the conversation where you want to use it.

Claude Desktop uses this account-level remote connector path. Do not put this URL in claude_desktop_config.json as a local server.

Official setup documentation

Then check capture and recall in your own workspace ↓

Claude Code

Remote HTTP and OAuth are documented by Anthropic.

  1. Run the command below. User scope makes the connector available across your projects.
  2. Inside Claude Code, run /mcp, choose Quadron, and follow the browser sign-in flow.
  3. Return to /mcp and check that Quadron reports Connected before using a tool.
claude mcp add --transport http quadron --scope user https://staging.mcp.quadron.tech/mcp
Official setup documentation

Then check capture and recall in your own workspace ↓

Cursor

Beta: Cursor documents remote URL configuration and OAuth. Quadron capture and recall in Cursor have not been tested end to end.

  1. Add the JSON below to ~/.cursor/mcp.json for your account, or .cursor/mcp.json for one project.
  2. Open Cursor's MCP settings, select Quadron, and complete the OAuth sign-in when prompted.
  3. If your Cursor version cannot complete the sign-in, remove the entry and use a client whose remote OAuth path you have confirmed.
{
  "mcpServers": {
    "quadron": {
      "url": "https://staging.mcp.quadron.tech/mcp"
    }
  }
}
Official setup documentation

Then check capture and recall in your own workspace ↓

ChatGPT

Beta: full write-capable MCP is available on ChatGPT web for Business and Enterprise/Edu. Quadron capture and recall in ChatGPT have not been tested end to end.

  1. A workspace admin or authorized developer enables Developer mode. In Settings → Apps, choose Create.
  2. Enter the connector URL above, choose OAuth when asked, then select Scan Tools and complete Quadron sign-in.
  3. Create the draft app, open a new chat, and select it from the tools menu. Your workspace may require an admin review before wider use.

OpenAI currently limits full write-capable MCP to Business and Enterprise/Edu. Pro developer mode supports read/fetch permissions, which is not enough for Quadron capture.

Official setup documentation

Then check capture and recall in your own workspace ↓

Other MCP clients

Use only a client that supports remote Streamable HTTP with OAuth.

  1. Choose the client's remote or Streamable HTTP server option and paste the connector URL above.
  2. Start the connection and complete the Quadron browser sign-in. Do not add a bearer token or client secret by hand.
  3. Confirm that the client lists Quadron's tools before attempting the user-owned check below.

This endpoint accepts POST protocol requests, not browser-page GET requests. Local-only stdio clients cannot use this URL directly. Client compatibility is untested until you complete the check below.

Then check capture and recall in your own workspace ↓

After connecting

Confirm capture and recall in your account

A Connected label is not enough. Use a safe, non-sensitive example and check your own Quadron workspace:

  1. Choose a safe decision you own. Include a unique phrase so you can find it again. Explicitly ask the assistant to save that text with quad_commit, and review the proposed text and destination before approving the write.
  2. Open your own Quadron workspace. Look in Add for an unfiled capture, or in the named project if it was filed there. Confirm the exact text and destination. If it is unfiled, place it in a project you own before recall.
  3. In a new conversation, ask for quad_recall with that exact project name as quad_name and your unique phrase as query. Confirm the tool actually ran and compare its returned record with the saved text. An assistant repeating the conversation is not a recall result.

If a write or recall fails, stop and check the workspace before retrying; a retry may create a duplicate. A connection label alone does not establish that capture and recall work. Never paste credentials or other people's private data into this check.