Connect Gmail to OnceOnly

Both apps 36Gmail 25OnceOnly 11

• Trigger
  Email Sent

  Fires when an email is sent from the mailbox (optionally filtered by query).

• Trigger
  New Gmail Message

  Fires when a new email arrives (optionally filtered by query/labels).

• Action
  Add Label To Email

  Adds and/or removes specified gmail labels for a message; ensure `message id` and all `label ids` are valid (use 'listlabels' for custom label ids).

• Action
  Create Email Draft

  Creates a gmail email draft, supporting to/cc/bcc, subject, plain/html body (ensure `is html=true` for html), attachments, and threading.

• Action
  Create Label

  Creates a new label with a unique name in the specified user's gmail account.

• Action
  Delete Draft

  Permanently deletes a specific gmail draft using its id; ensure the draft exists and the user has necessary permissions for the given `user id`.

• Action
  Delete Message

  Permanently deletes a specific email message by its id from a gmail mailbox; for `user id`, use 'me' for the authenticated user or an email address to which the authenticated user has delegated access.

• Action
  Fetch Emails

  Fetches a list of email messages from a gmail account, supporting filtering, pagination, and optional full content retrieval.

• Action
  Fetch Message By Message Id

  Fetches a specific email message by its id, provided the `message id` exists and is accessible to the authenticated `user id`.

• Action
  Fetch Message By Thread Id

  Retrieves messages from a gmail thread using its `thread id`, where the thread must be accessible by the specified `user id`.

• Action
  Get Attachment

  Retrieves a specific attachment by id from a message in a user's gmail mailbox, requiring valid message and attachment ids.

• Action
  Get Contacts

  Fetches contacts (connections) for the authenticated google account, allowing selection of specific data fields and pagination.

• Action
  Get People

  Retrieves either a specific person's details (using `resource name`) or lists 'other contacts' (if `other contacts` is true), with `person fields` specifying the data to return.

• Action
  Get Profile

  Retrieves key gmail profile information (email address, message/thread totals, history id) for a user.

• Action
  List Drafts

  Retrieves a paginated list of email drafts from a user's gmail account. use verbose=true to get full draft details including subject, body, sender, and timestamp.

• Action
  List Labels

  Retrieves a list of all system and user-created labels for the specified gmail account.

• Action
  List Threads

  Retrieves a list of email threads from a gmail account, identified by `user id` (email address or 'me'), supporting filtering and pagination.

• Action
  Modify Thread Labels

  Adds or removes specified existing label ids from a gmail thread, affecting all its messages; ensure the thread id is valid.

• Action
  Move To Trash

  Moves an existing, non-deleted email message to the trash for the specified user.

• Action
  Patch Label

  Patches the specified label.

• Action
  Remove Label

  Permanently deletes a specific, existing user-created gmail label by its id for a user; cannot delete system labels.

• Action
  Reply To Thread

  Sends a reply within a specific gmail thread using the original thread's subject, requiring a valid `thread id` and correctly formatted email addresses. supports attachments via the `attachment` parameter with valid `s3key`, `mimetype`, and `name`.

• Action
  Search People

  Searches contacts by matching the query against names, nicknames, emails, phone numbers, and organizations, optionally including 'other contacts'.

• Action
  Send Draft

  Sends the specified, existing draft to the recipients in the to, cc, and bcc headers.

• Action
  Send Email

  Sends an email via gmail api using the authenticated user's google profile display name, requiring `is html=true` if the body contains html and valid `s3key`, `mimetype`, `name` for any attachment.

• Action
  Add event

  Adds an event to an agent run's timeline in OnceOnly, such as a step starting, a tool call, or a failure.

• Action
  Add policy

  Creates or updates the governance policy for an agent, such as rate limits, spend limits and allowed or blocked tools.

• Action
  Add tool

  Creates or updates a tool in your OnceOnly tool registry, pointing at your backend URL. Returns the saved tool without its secret.

• Action
  Check & Lock

  Checks an idempotency key and locks it if it is new, telling you whether the event is a first occurrence or a duplicate.

• Action
  Delete tool

  Permanently deletes a tool from your OnceOnly tool registry.

• Action
  Get policy

  Returns the governance policy configured for an agent.

• Action
  Get run

  Returns a run's timeline: the run id, the total number of events and the list of events recorded for it.

• Action
  Get tool

  Returns the details of a registered tool by name, including its URL, scope, enabled state and retry settings.

• Action
  List policies

  Returns every agent policy on the OnceOnly account, each with its agent id and policy settings.

• Action
  List runs

  Returns the runs recorded on your OnceOnly account, with each run's latest status and event count.

• Action
  List tools

  Returns the tools registered in your OnceOnly tool registry for a scope.

No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.