Plate

List all Plate workspaces the user is a member of.

List projects in a workspace.

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 (columns) in a project.

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

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

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 t

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

List task labels for a workspace. Use the returned IDs (or names) as `labels` when creating or updating tasks.

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 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.

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.

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 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.

Rename a project or update its description.

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.

Rename a section.

Delete a comment from a task.

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 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 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.

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

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

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

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

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