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

Beyond the annotations, the description discloses side effects (creating a starter main.tex), name normalization and uniqueness semantics, the no-retry rule, and the no-modification/no-rename-without-authorization constraint. There is no contradiction with readOnlyHint=false, and the destructiveHint=false is consistent with creation rather than destruction.

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 four sentences long but every sentence carries distinct operational guidance; there is no filler. Core purpose is front-loaded, and policy details are organized in a logical sequence.

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 single-parameter creation tool with an output schema present, the description covers purpose, usage constraints, uniqueness, error handling, and authorization. An agent has enough information to decide when to call it and how to behave on failure without needing to inspect additional docs.

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?

The schema only provides the name parameter with min/max constraints, so the description needs to add meaning for it. It does so by explaining case-insensitive and whitespace-insensitive uniqueness per owner, which is important for choosing and reusing names. A small gap is that it doesn't explicitly restate that 'name' is the project's display or identifier name, but that is readily inferable.

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 concrete verb-resource pair: creating a new PaperDock project with a starter main.tex. It also adds a scope qualifier ('only when the user explicitly asks') and the uniqueness behavior, which makes it distinguishable from sibling creation tools like create_file.

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 gives explicit when-to-use guidance ('only when the user explicitly asks') and provides a detailed failure-handling policy: don't retry on PROJECT_NAME_ALREADY_EXISTS, do call list_projects, and ask when intent is unclear. It also tells the agent never to modify an existing project or rename without authorization.

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