onedrive_read_file

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

No annotations are provided, so the description carries full responsibility for behavioral disclosure. It only says 'Reads a text file,' without mentioning whether it returns the file contents, how it handles non-text files, size limits, or encoding. Two sentences are insufficient for a read operation with no output schema.

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 a single, front-loaded sentence that contains only the essential information: the action and the resource. No filler or redundancy.

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 the absence of annotations, output schema, and parameters, the description is too sparse. It fails to explain how the target file is selected, what the output will be, or any constraints (e.g., text-only files). Users would need additional context from sibling tools like onedrive_set_scope to use this correctly.

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 has zero parameters and the schema is empty, so there is nothing to document. The description adds contextual meaning by specifying 'text file' and 'OneDrive synced folder,' aligning with the baseline of 4 for zero-parameter tools.

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 verb ('Reads') and resource ('a text file from your OneDrive synced folder'), distinguishing it from sibling tools like onedrive_list_files and onedrive_search_files. However, it does not explain how the specific file is identified (e.g., via a selected file or scope), leaving minor ambiguity.

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 no guidance on when to use this tool versus alternatives such as file_read, gdrive_read_file, or pdf_read. It implicitly suggests use for reading text files from OneDrive but does not state exclusions or compare with other read tools.

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