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

Annotations already mark this as destructive and open-world, and the description adds useful consequences beyond them: action=update replaces the old title and description, and action=restore brings back a past board. It also discloses the master-only access constraint. It does not describe irreversibility or error behavior, but the key mutation effects are stated.

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 a single front-loaded sentence with no wasted text. The master-only constraint and action-specific behavior are packed efficiently into a compact statement.

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?

The description covers the main actions and destructive replacement semantics, but with no output schema it does not explain what create, update, or restore return. It also omits edge cases such as what happens if a board already exists or which fields are required for each action.

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?

With only 40% schema description coverage, the description compensates well for the undocumented parameters: it explains name, describes title as the topic, and uses description in the create flow. It also clarifies the action values, though api_key remains unexplained beyond the schema.

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 gives specific verbs and resources: creating, updating, and restoring the user's one master board. It is clearly about board lifecycle management, though it does not explicitly distinguish itself from siblings such as list_boards or master_request.

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?

It states the master-only prerequisite and maps each action to its purpose: create, update the topic, or restore a past board by name. It does not explain when not to use the tool or name alternative siblings, so it stops short of full routing guidance.

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