Can OpenCode react to board changes, or only write to Trello?

The operations exposed here are write actions like adding comments, checklist items, labels, members, and attachments, plus archiving a list. Reacting to board or card changes is a trigger, wired into the agent separately, not part of this tool set.

Where do my Gmail and Trello credentials live?

Both apps run with the credentials you connect, and they resolve server-side at run time. The agent acts with your access without ever holding your tokens.

How does allowlisting limit what it can do?

You choose which operations from each app the agent can call. If you only expose Add Comment to Card and Forward Email Message, that is all it can do, and nothing else on the board or in the inbox is reachable.

What makes OpenCode different here?

OpenCode is open and model-agnostic, so you have flexibility over the underlying model. NoClick handles running it and connecting your apps as tools.

How do I give OpenCode tools?

Connect an integration node to the agent's tools handle and choose the operations to allow. Each becomes a tool the agent can call.

Do I manage any infrastructure?

No. NoClick runs the OpenCode harness in a hosted sandbox and resolves credentials for the apps you connect.

Can it combine several apps?

Yes. Add as many integrations as you need and the agent can use them together in one run.

Connect OpenCode to Gmail and Trello

Give OpenCode your Gmail and Trello at once and it can turn email into tracked work on your board. It forwards messages and stages drafts in Gmail, then adds comments, checklist items, labels, members, and attachments to the right Trello card. Gmail is the inbox and Trello is where the team tracks the work, so nothing falls through between them.

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Opens a workflow with 67 tools ready to use.

Tools OpenCode gets

Pick the operations you want and each becomes a tool the agent can call directly while it works.

Gmail

27 tools

Send Email Message

Configuration for sending an email

Fetch Emails from Inbox

Configuration for reading emails from inbox

Fetch Email Message

Configuration for getting a specific message

Permanently Delete Message

Configuration for permanently deleting a message

Move Message to Trash

Configuration for moving a message to trash

Restore Message from Trash

Configuration for removing a message from trash

Update Message Labels

Configuration for modifying message labels

Reply to Email Message

Configuration for replying to an email

Forward Email Message

Configuration for forwarding an email

Create Email Draft

Configuration for creating a draft

List Email Drafts

Configuration for listing drafts

Fetch Email Draft

Configuration for getting a specific draft

Update Email Draft

Configuration for updating a draft

Delete Email Draft

Configuration for deleting a draft

Send Email Draft

Configuration for sending a draft

List Email Labels

Configuration for listing all labels

Create Email Label

Configuration for creating a label

Fetch Email Label

Configuration for getting a label

Update Email Label

Configuration for updating a label

Delete Email Label

Configuration for deleting a label

List Email Threads

Configuration for listing threads

Fetch Email Thread

Configuration for getting a specific thread

Move Thread to Trash

Configuration for moving a thread to trash

Restore Thread from Trash

Configuration for restoring a thread from trash

Update Thread Labels

Configuration for modifying thread labels

Permanently Delete Thread

Configuration for permanently deleting a thread

Fetch User Profile

Configuration for getting user profile

Trello

40 tools

Search across boards, cards, and members.

Get Authenticated Member

Get the authenticated member's profile.

Get Member's Boards

List boards belonging to a member.

Get Member's Cards

Get all cards assigned to a member.

Get Board

Retrieve a single board's details.

Create Board

Create a new board.

Update Board

Update an existing board.

Delete Board

Permanently delete a board.

Get Lists on a Board

Get all lists (columns) on a board.

Get Cards on a Board

Get all cards on a board.

Get Board Labels

List labels available on a board.

Get Board Members

List members of a board.

Get Board Actions

Get the activity feed (actions) for a board.

Add Member to Board

Add or update a member's role on a board.

Remove Member from Board

Remove a member from a board.

Create List

Create a new list (column) on a board.

Update List

Rename or modify a list.

Get Cards in a List

Get all cards within a list.

Archive List

Archive or unarchive a list.

Move All Cards in a List

Move every card in a list to another list.

Get Card

Retrieve a single card.

Create Card

Create a new card in a list.

Update Card

Update a card (rename, move, set due date, archive).

Delete Card

Permanently delete a card.

Add Comment to Card

What you can build

Forward an inbound request to the right teammate in Gmail and add a comment on the matching Trello card so the ask is captured.

Stage a reply draft in Gmail, then add a checklist item and a priority label to the related Trello card to track the follow-up.

Archive a finished Trello list and draft a Gmail wrap-up note to the people who worked on it.

Add a new member to a Trello card and forward them the original email thread for context.

About OpenCode

OpenCode is an open, model-agnostic command-line coding agent. In NoClick it runs hosted and gains your apps as tools, so it can act on real systems rather than just edit files. Wire an integration into the agent and OpenCode can use that app’s operations directly while it works. It is a flexible choice when you want an open agent with broad model support and real tool access.

Open and model-agnostic

Flexible across many underlying models

Good general-purpose tool use

Lightweight to point at a focused task