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

With no annotations, the description carries the full burden and does disclose meaningful behavior: parentId null means root, sharedWithMe items include role and owner, and shared folders are expanded to all subfolders in sharedFolders. It omits ordering, pagination, and permission requirements, so it is informative but not exhaustive for a listing call.

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?

Front-loads the verb and resource, then appends the shared-with-me detail, the notes-folder distinction, and the follow-up usage hint in order of importance. It is dense but every clause carries information; only the parenthetical nesting makes it slightly harder to scan.

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?

There is no output schema and no annotations, so the description must describe the return payload, and it does so at field level including the sharedWithMe/sharedFolders nesting. Missing are result ordering, empty-list behavior, and any permission or visibility caveats, which keeps it short of complete.

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 tool takes zero parameters, so the schema-based baseline is 4; there is nothing parameter-level left to explain. The description instead spends its words on the response shape, which is the useful thing here.

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 and resource ("Lista todas las carpetas de bitácoras del usuario") and enumerates the returned fields {id, name, parentId}, so the agent knows exactly what it gets. It also explicitly separates this resource from note folders ("Son independientes de las carpetas de notas"), which is the most likely sibling confusion.

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?

Gives concrete downstream guidance: use the returned ids as folderId in logs_list/log_create/log_move, which tells the agent where this tool fits in the workflow. It does not spell out when NOT to use it (e.g. versus folders_list or environment_folders_list), but the notes-folder exclusion covers the main ambiguity.

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