plugins_activate

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

No annotations are provided, so the description carries the full burden of explaining behavior. It only repeats that the tool activates a plugin, without disclosing side effects, reversibility, permissions, or what the confirm argument actually controls. This is a state-changing operation with minimal behavioral disclosure.

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 compact and well-structured with an Args block. No filler or unnecessary verbiage. However, the terseness contributes to the lack of useful parameter semantics, so it is not perfect.

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?

For a state-changing plugin tool with no annotations and a misleading parameter description, the context is incomplete. It does not explain what activation does, why the confirm flag exists, or how this differs from installing or enabling a plugin. The presence of an output schema is not enough to compensate.

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. 'plugin_id: Plugin id' is tautological, and 'confirm: Required' is misleading because the schema marks plugin_id as the only required parameter and gives confirm a default of false. The description adds almost no real meaning and actively contradicts 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 states a specific action ('Activate') and resource ('a plugin'), clearly distinguishing it from sibling tools like plugins_deactivate, plugins_update, and plugins_delete by verb alone. No ambiguity about what operation is being performed.

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?

There is no guidance about when to use this tool versus alternatives such as plugins_install_url, plugins_deactivate, or plugins_update. 'Activate a plugin' implies the plugin is already installed, but this precondition is never stated.

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