user_parse_lnk_files

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

No annotations are provided, so the description carries full burden. It states the tool parses .lnk files but does not disclose whether it is read-only, any side effects, required permissions, or output format. For a parsing tool, it is likely non-destructive, but this is not confirmed.

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?

Two sentences: first defines the core function, second poses guiding questions. No extraneous words. Could potentially blend the second sentence into the first for even tighter structure, but overall it is clear and efficient.

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?

Given no output schema and six parameters, the description is incomplete. It does not explain the output fields or format, nor does it provide usage examples or guidance on parameter combinations. The tool is specialized but the description leaves the agent guessing about return value structure.

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 coverage is 100%, baseline is 3. The description does not add new semantics beyond the schema; it merely repeats the purpose. The guiding questions hint at usage of parameters like 'recent_only' but do not elaborate on parameter relationships or provide examples.

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 clearly states the tool parses Windows shortcut (.lnk) files to extract target paths, access times, and volume information. It answers specific investigative questions about user file access and original locations, distinguishing it from sibling tools that deal with other data sources like registry or event logs.

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?

The description provides implicit guidance through the questions it answers, suggesting when one might use it (e.g., to find recently accessed files or original locations). However, it lacks explicit when-to-use or when-not-to-use criteria nor does it reference alternative tools.

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