Install Proton product

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

The description says 'Instructions for installing', which implies a read operation, but annotations indicate destructiveHint=true and readOnlyHint=false, suggesting actual modification. This contradiction is confusing. The description adds no behavioral context beyond the annotations.

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 very short but wastes its brevity on unclear phrasing ('Instructions for installing'). It is not concise in a helpful way; key information is missing.

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 simple tool with one parameter and no output schema, the description should clearly state what it does. It fails to do so, rendering it incomplete for agent understanding.

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%, and the description does not mention the 'product' parameter or its enum values. It adds no meaning beyond the schema, leaving the agent without clarity on what to specify.

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 'Instructions for installing a Proton product binary' is ambiguous; it suggests returning instructions rather than performing an installation. The title states 'Install Proton product', but the description does not clearly state the action. It is vague and potentially misleading.

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 is provided on when to use this tool versus alternatives like 'proton_ecosystem_discover' or 'proton_ecosystem_check_updates'. The description does not mention context or prerequisites.

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