Unblock User

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

No annotations are provided, so the description carries the full behavioral burden, and it discloses nothing beyond the name. It does not say what permissions are required, whether the unblock restores prior role/session state, or what side effects occur on the account.

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?

A single short, front-loaded sentence with no waste, but it is under-specified rather than genuinely concise. There is nothing extraneous, yet little of substance is conveyed.

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?

An output schema exists so return values need not be explained, but for a state-changing account operation with no annotations and no parameter documentation, the definition is too thin to call correctly with confidence.

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% for the single required 'uid' parameter, and the description never mentions it. The agent gets no clarification on expected format (numeric ID vs. username vs. email) despite uid being ambiguous across the sibling set.

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?

States a specific verb (unblock) and resource (user account), which is unambiguous and distinct from the many configuration/list siblings. It does not explicitly differentiate itself from the obvious counterpart block_user, but the polarity is self-evident.

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?

No guidance on when to unblock versus other user-management tools, no prerequisites, and no exclusions. The agent must infer that block_user is the inverse operation and when this one is appropriate.

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