task_move_to_bucket
Move a task to a different kanban bucket
This record as markdown: /tools/0xk3vin-vikunja-mcp/task-move-to-bucket.md
What task_move_to_bucket does on Vikunja
AI agents use task_move_to_bucket to create or update resources in Vikunja, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Vikunja environment.
Why task_move_to_bucket is rated Medium
Moving a task to a different bucket modifies the task's state and position in the kanban workflow, but the operation is fully reversible (the task can be moved back). This is characteristic of Write operations rather than Destructive ones. Severity is medium because misuse could disorganize task workflows, but no data is lost and the impact is limited to a single task's organizational placement.
From the tool's definition Tool name 'task_move_to_bucket' and description 'Move a task to a different kanban bucket' indicate modifying task state by relocating it within a kanban board structure. This is a reversible modification operation.
Attacks that exploit this kind of access
The rule that runs task_move_to_bucket safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Vikunja, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For task_move_to_bucket, this is the rule to start with:
task_move_to_bucket stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Vikunja, apply this rule, and every task_move_to_bucket call is checked against it from then on.
Questions about task_move_to_bucket
Move a task to a different kanban bucket. It is categorised as a Write tool in the Vikunja MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Vikunja MCP server in PolicyLayer and add a rule for task_move_to_bucket: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Vikunja. Nothing to install.
task_move_to_bucket is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the task_move_to_bucket rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for task_move_to_bucket. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
task_move_to_bucket is provided by the Vikunja MCP server (0xk3vin/vikunja-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
More on Vikunja, and thousands of servers like it.
This server
Across the catalogue