ChatGPT Connector

Last updated: November 14, 2026

The Fermemo app for ChatGPT lets ChatGPT search, read and (if you allow it) write notes in your Fermemo account. Ask ChatGPT about something you wrote down, have it summarize a category, or save the result of a conversation as a new note that Fermemo will remind you to review.

MCP server URL: https://fermemo.com/mcp
Authentication: OAuth 2.1 (sign in with your Fermemo account)
Access levels: Read only, or Read and write
Support: [email protected]

1. Before you start

A Fermemo account. You can sign up for free.
A ChatGPT account that can use apps (web, desktop or mobile).

2. Connect in ChatGPT

In ChatGPT, open Settings → Apps.
Find Fermemo in the app directory and click Connect.
Sign in to Fermemo (email and password, or Google) if you aren't already.
On the Fermemo consent screen, check that the app name is ChatGPT and the redirect address is on chatgpt.com or openai.com, choose the access level, Read and write or Read only, and click Allow.
Back in ChatGPT, start a new chat and mention Fermemo, or pick it from the tools menu under the message box.

If Fermemo isn't listed in the directory for you yet and your account supports developer mode, you can add it yourself: Settings → Apps → Advanced settings → Developer mode, then Create app with the name Fermemo, the MCP server URL https://fermemo.com/mcp and OAuth authentication.

3. Access levels

Level	What ChatGPT can do
Read only	List workspaces and categories, list and search notes, read a note with its images. ChatGPT cannot create or change anything.
Read and write	Everything above, plus create notes and categories, edit notes (append or replace content, change the hint, move to another category, turn review reminders on or off) and rename categories.

At either level ChatGPT can never delete notes or categories, and it can never read or change locked (🔒) notes: they are end-to-end encrypted on your device. ChatGPT may ask for your confirmation before it runs a tool that changes your data. To change the level, remove the connection and connect again.

4. Tools

Tool	What it does	Type
`list_workspaces`	Lists your workspaces and how many notes each contains.	Read
`list_categories`	Lists categories with their full path (e.g. "Software / Python") and note counts.	Read
`search_notes`	Keyword and semantic search across your notes, with short excerpts.	Read
`list_notes`	Lists notes, most recently updated first, filtered by workspace, category or review status.	Read
`get_note`	Returns a note's full text, hint, category, review schedule and images.	Read
`create_note`	Creates a note (markdown or HTML), optionally in a category and with review reminders.	Write (adds)
`update_note`	Appends to or replaces a note's content, changes its hint, category or review setting.	Write (can overwrite)
`create_category`	Creates a category or subcategory with an optional emoji icon.	Write (adds)
`update_category`	Renames a category or changes its icon.	Write (can overwrite)

5. Things to ask ChatGPT

"What did I write about my dentist appointment?"
"Summarize my notes in the Spanish category and list the words I keep forgetting."
"Save the key points of this conversation as a new note in my Work workspace and remind me to review it."
"Create a Travel / Japan category and add a packing checklist note to it."
"Add today's decisions to the end of my 'Project Atlas' note."

6. Privacy and security

ChatGPT only sees the notes it retrieves to answer your request. Those notes are sent to OpenAI and processed under OpenAI's privacy policy and your ChatGPT settings.
ChatGPT gets a time-limited access token for your account only; your Fermemo password is never shared. All traffic uses HTTPS.
For each action we record the connecting app, the tool name, the time and the related note ID, never the note content or your search text. These records are deleted after 90 days.
Locked notes never leave your device unencrypted and are excluded from every tool.
Requests are rate-limited per account (search is limited more strictly) to protect the service.

Full details: Privacy policy · Terms of use.

7. Disconnect

In Fermemo, open Settings → AI assistant connections and click Remove connection next to ChatGPT; access stops immediately. You can also disconnect Fermemo in ChatGPT under Settings → Apps.

8. Troubleshooting

"The app that is trying to connect is not recognized": start the connection again from ChatGPT's app settings.
ChatGPT can't create or change notes: the connection is read-only. Remove it and connect again with Read and write.
A note is missing from search: locked notes and notes in the trash are never returned. New notes are usually searchable within a few seconds.
"Rate limit reached": wait the number of seconds shown and try again.
Anything else: write to [email protected].

9. For reviewers

A demo account with sample workspaces, categories and notes (including notes with review reminders) is provided in the app submission. Its credentials are not published here. Suggested checks:

Connect with Read only and ask: "Which workspaces and categories do I have in Fermemo?", then "Find my notes about Spanish verbs and summarize them." Write tools are not offered on this connection.
Reconnect with Read and write and ask: "Create a note in the Travel category called 'Porto tips' with three tips." Then: "Add a fourth tip to that note."
Ask ChatGPT to delete a note: Fermemo has no delete tool, so nothing is deleted.
Remove the connection in Fermemo → Settings → AI assistant connections and confirm that ChatGPT can no longer access the account.

This translation is provided for information only. If there is any discrepancy between the translation and the original Turkish text, the Turkish version prevails.