Integration · Productivity

Connect Claude & ChatGPT to Twos

Ask your AI what is on today's list, to add a to-do for tomorrow, or to turn a list of ideas into a new Twos list. It can read and search your lists and things, add and update things, set and remove reminders, and create lists from markdown.

Connect Twos free

Free plan, no credit card. Takes about a minute.

Try asking

“What is on my list for today?”
The AI gets today's day list with its things and reminders.
“Add 'Call the accountant' as a to-do for tomorrow.”
It creates a to-do thing on tomorrow's day list.
“Remind me about the invoice at 9:00 on Friday.”
It finds the thing and sets a reminder at that time, which sends you a notification.

What your AI can do

Lists and day lists

Read any list or day list, create, rename, favorite or archive lists, and build a new list from markdown.

Things and to-dos

Add, update, move and complete things, append several at once from markdown, and search and filter by type, tag or date.

Reminders and tags

See upcoming reminders, set or remove a reminder on a thing, and list the tags you use.

“Turn these meeting notes into a new list called Q4 plan.”
It creates a new list from the markdown, with each line as a thing.
“Find everything I wrote about the new office.”
It searches your lists and things for the text and shows what matches.
“Mark the grocery items I bought as done.”
It finds the things in the list and updates them to completed.

18 tools for Twos

These tools are switched on when you connect. You can switch any of them off, or require your approval before it runs.

append_markdown_to_listChanges dataAppend several things at once from `markdown` text to a list by `list_id` or `list` name/date. Set `skip_duplicates` to avoid repeats.
create_listChanges dataCreate a list with a `title`, optional `emoji` and optional starting things.
create_thingChanges dataAdd a thing with `text` (markdown) to a list by `list_id` or `list` (a list name, or today/tomorrow/an ISO date for a day list). Optionally set `type` (todo, note, bullet...), tags, a note, a URL or completed.
delete_thingDeletesPermanently delete a thing by `thing_id`. This cannot be undone.
fetch_documentFetch a list or thing as a readable document by its `id`.
get_day_listGet the day list for a `date` (defaults to today) with its things and reminders.
get_listGet one list by `list_id`, including the things in it.
get_thingGet one thing by `thing_id`, including text, note, tags and completion.
import_list_from_markdownChanges dataCreate a new list from `markdown` text (each line becomes a thing), with an optional `title` and `emoji`.
list_listsList your Twos lists. Results are paginated with `page`.
list_remindersList your upcoming reminders.
list_tagsList the tags you use across your things.
list_thingsList things (notes, to-dos, bullets), filtered by `list_id`, `completed`, `type`, `tag` or `since`. Results are paginated.
remove_reminderMoves moneyRemove the reminder from a thing by `thing_id`.
search_thingsSearch your lists and things by text in `query`.
set_reminderVisible to othersSet a reminder on a thing by `thing_id` at time `at` (ISO 8601), with optional repeat, duration and alert minutes. It sends you a notification at that time.
update_listChanges dataRename a list, change its emoji, or favorite or archive it by `list_id`.
update_thingChanges dataUpdate a thing by `thing_id`: text, note, type, tags, completed, canceled, favorited or move it to another list. Only the fields you pass change.

Set up in three steps

1
Pick the app
Create a free PipMCP account and choose Twos from the app list.
2
Paste your key
Paste a Twos API key. In Twos open Settings › API Keys, create a key and copy it. It starts with twos_ and is shown only once.
3
Add the link to your AI
You get a personal MCP link. Add it to Claude, ChatGPT or Cursor:
1. Click your name, then Settings › Connectors › Add custom connector.
2. Paste your link as the Remote MCP server URL.
3. Switch it on from the + menu in a chat.

Questions

What can the AI do in Twos?

It can read and search your lists, day lists, things, reminders and tags. It can create and update lists and things, add several things from markdown, create a list from markdown, set and remove reminders, and delete a thing.

Does the AI see my Twos credentials?

No. Your Twos API key is encrypted at rest and never shown to the AI. After you save it, it is not shown again, not even to you. The AI only sees the results of the tools it calls.

Can I control what the AI is allowed to do?

Yes. You choose which tools are switched on, so you can start read-only. Deleting a thing is permanent, and setting or removing reminders changes your notifications. These can require your approval before they run. Every tool call is logged.

Does it work with ChatGPT?

Yes. In ChatGPT go to Settings › Apps & Connectors › Advanced and turn on Developer mode, then add your PipMCP link. Developer mode needs a paid ChatGPT plan: Plus, Pro, Business or Enterprise. The same link also works in Claude (Settings › Connectors › Add custom connector), Cursor and other MCP clients.

What does it cost?

PipMCP has a free plan with no credit card required. Paid plans bill per completed task. You also need your own Twos account.

Can the AI add things to a specific day?

Yes. When it adds a thing, you can name a list or use today, tomorrow or a date, and it goes on that day list. It can also read the day list for any date with its things and reminders.