---
title: Connect ChatGPT
description: Add Phasoric to ChatGPT through a remote MCP connection and verify a source-backed first read.
slug: mcp-chatgpt
path: /mcp-chatgpt
section: MCP setup
availability: supported
nav_order: 6.2
canonical_url: https://developers.phasoric.com/mcp-chatgpt
markdown_url: https://developers.phasoric.com/mcp-chatgpt.md
mirror_url: https://phasoric.com/developers/mcp-chatgpt
---
# Connect ChatGPT to Phasoric

First complete [Prepare your Phasoric vault](https://developers.phasoric.com/mcp-client-setup). You need an eligible Phasoric plan and a ChatGPT account/workspace that permits custom remote MCP connections.

## Add the connection

1. In ChatGPT, open **Settings → Security and login** and enable **Developer mode**, where your account permits it.
2. Open [ChatGPT Plugins](https://chatgpt.com/plugins) and select the **plus** button. Name the connection **Phasoric** and describe it as access to your connected Markdown and project knowledge.
3. Under **Connection**, choose the public server URL method and enter:

```text
https://phasoric.com/api/mcp
```

4. Create the connection. Follow the Phasoric sign-in and consent flow. Choose OAuth if an authentication choice is shown; do not supply a provider token or invent a client secret.
5. Review the discovered tools. In a new conversation, select Phasoric from the tools menu and ask it to list your vaults.

Current labels follow [OpenAI's connection guide](https://developers.openai.com/plugins/deploy/connect-chatgpt). Some workspaces still expose custom MCP through **Apps/Connectors → Create**, and organization policy can restrict who adds a connection. Use the route available to your account rather than assuming every plan has the same settings.

## Keep the connection useful

Approve continued access on Phasoric's consent screen if offered. Older access-only authorizations need one reconnect to obtain refresh capability. Silent renewal depends on ChatGPT using the issued refresh token; it is not a promise of a permanently active session.

Try: **“Use Phasoric to read my project plan. What did we decide, and which note supports that answer?”** Follow the [first-read and write-preview checks](https://developers.phasoric.com/mcp-client-setup) before allowing changes.

If tools disappear, refresh the connection's tool list or try a new conversation. If authorization repeatedly fails, check the Phasoric grant and continued-access consent before recreating the app. Never paste tokens into a chat.