Plate

list_workspaces

List all Plate workspaces the user is a member of.

No parameters.

list_projects

List projects in a workspace.

list_tasks

List tasks in a project, or look up a specific task by its public number. To resolve a public ID like 'TES-1': pass taskPrefix='TES' and number=1 — the prefix locates the correct workspace automatically (do NOT hardcode workspaceId when the prefix belongs to a different workspace). Alternatively pass workspaceId + number when you are certain of the workspace.

list_sections

List sections (columns) in a project.

get_task

Get full details of a task. You can look up by internal taskId OR by public task identifier. To resolve a public ID like 'TES-1' or 'SCD-409', pass it as taskId — the prefix is used to find the correct workspace automatically. Alternatively, pass workspaceId + number (digits only).

list_comments

List a task's comments, oldest first. The taskId is the internal document ID from list_tasks — NOT the public SCD-XXX number.

list_members

List workspace members with their userId, name, email, and role. Use userId as assigneeId when creating or updating tasks.

list_activity

List task activity history (status changes, assignments, moves, etc.) over a time range. Use it for time-based questions like which tasks were completed last week or what someone did. Filters: from/to (ISO 8601 dates), actorId (who made the change — get userIds from list_members), type ('task_status_changed', or 'completed' for transitions into a Done status), and projectId. Each row gives the task identifier, the status change, who did it, and the task's owner and assignee.

list_statuses

List workflow statuses for a workspace. Use the returned IDs as statusId when creating or updating tasks.

create_task

Create a new task in a project section. Only call this tool when creating a brand-new task that does not yet exist. To change the name, status, assignee, or description of an existing task, call update_task instead. To mark an existing task as done, call complete_task instead. If unsure whether a task already exists, call list_tasks first.

update_task

Update one or more fields on an existing task. Use this instead of create_task when the task already exists. The taskId is the internal document ID from list_tasks — NOT the public task number (e.g. SCD-408). To resolve a public number to an internal ID, call list_tasks with workspaceId + number first.

complete_task

Mark an existing task as completed or reopen it. Use this instead of create_task when the task already exists and you only need to change its completion state. The taskId is the internal document ID from list_tasks — NOT the public task number (e.g. SCD-408). To resolve a public number to an internal ID, call list_tasks with workspaceId + number first.

delete_task

Permanently delete a task. Comments and attachments are removed automatically. The taskId is the internal document ID from list_tasks — NOT the public task number (e.g. SCD-408).

create_project

Create a new project in a workspace. If a project with the same name already exists in the workspace, returns the existing project instead of creating a duplicate — check the `created` field in the response to tell the two cases apart.

update_project

Rename a project or update its description.

create_section

Create a new section (column) in a project. If a section with the same name already exists in the project, returns the existing section instead of creating a duplicate — check the `created` field in the response to tell the two cases apart.

update_section

Rename a section.

delete_comment

Delete a comment from a task.

create_comment

Add a comment to a task. The taskId is the internal document ID from list_tasks — NOT the public task number (e.g. SCD-408).

create_tasks

Create multiple tasks in a project in one action. Use this instead of calling create_task multiple times when the user asks to create several tasks at once. All tasks are created atomically — if validation fails for any item, nothing is created.

update_tasks

Update multiple existing tasks in one action. Use this instead of calling update_task multiple times when the user asks to change several tasks at once. All updates are applied atomically.

complete_tasks

Mark multiple tasks as completed in one action. Use this instead of calling complete_task multiple times. Already-completed tasks are left as-is.

delete_tasks

Permanently delete multiple tasks in one action. Use this instead of calling delete_task multiple times. All tasks are validated before any are deleted.

create_sections

Create multiple sections in a project in one action. Use this instead of calling create_section multiple times.

update_sections

Rename multiple sections in one action. Use this instead of calling update_section multiple times.

create_comments

Add multiple comments to tasks in one action. Use this instead of calling create_comment multiple times.

delete_comments

Delete multiple comments in one action. Use this instead of calling delete_comment multiple times. All comments are validated before any are deleted.