read_note

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

With no annotations provided, the description carries the full burden. It discloses that the tool reads a file and returns content as a string, which is basic behavioral info. However, it misses details like error handling (e.g., if file doesn't exist), permissions needed, or performance aspects (e.g., file size limits), leaving gaps in transparency for a read operation.

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 appropriately sized and front-loaded: the first sentence states the core purpose, followed by structured 'Args' and 'Returns' sections. Every sentence adds value without redundancy, making it efficient and easy 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?

Given the tool's low complexity (read operation), no annotations, and an output schema exists (implied by 'Returns'), the description is mostly complete. It covers purpose, parameters, and return value. However, it could improve by addressing error cases or sibling tool differentiation, slightly reducing completeness.

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 description coverage is 0%, so the description must compensate. It adds meaningful semantics: 'filename' is explained with an example ('note1.md'), and 'category' is described as optional with default behavior (root folder if None). This clarifies beyond the bare schema, though it could detail format constraints (e.g., allowed characters).

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 ('Read') and resource ('a Markdown (.md) file'), making the purpose specific and understandable. However, it does not explicitly differentiate from sibling tools like 'list_notes_of_a_category' or 'list_uncategorized_notes', which also involve reading notes but in different contexts (listing vs. reading content).

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 implies usage through the 'Args' section, specifying when to provide a category (optional, defaults to root) and when not to (if None). However, it lacks explicit guidance on when to use this tool versus alternatives like 'list_notes_of_a_category' for browsing or 'edit_note' for modifying content, leaving some context to inference.

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