TaskFlow MCP

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations are provided, so the description carries the full burden. It mentions that 'A progress table will be displayed showing the updated status of all tasks and subtasks', which adds some behavioral context about output. However, it lacks details on permissions, side effects (e.g., if this is irreversible), or error handling, which are important for a mutation tool.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is appropriately sized with three sentences. The first sentence states the purpose and parameters, the second describes the output, and the third provides a prerequisite. It is front-loaded with the core action, though the third sentence could be more integrated.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given no annotations, 0% schema coverage, no output schema, and 3 parameters for a mutation tool, the description is incomplete. It mentions output behavior but lacks details on return values, error conditions, or dependencies, leaving gaps for an AI agent to understand full usage.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 0%, so the description must compensate. It lists the parameters ('requestId', 'taskId', 'subtaskId') but does not explain their meaning, format, or relationships. This adds minimal value beyond the schema, which already specifies the required parameters without descriptions.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the action ('Mark a subtask as done') and specifies the required parameters ('requestId', 'taskId', 'subtaskId'), which distinguishes it from siblings like 'mark_task_done' or 'update_subtask'. However, it does not explicitly differentiate from all siblings, such as 'delete_subtask', which also operates on subtasks.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description implies usage by stating 'All subtasks must be completed before a task can be marked as done', which suggests a prerequisite but does not explicitly say when to use this tool versus alternatives like 'mark_task_done' or 'update_subtask'. No exclusions or clear alternatives are provided.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.