panelica_file_manager_post_v1_files_upload

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

Annotations already carry readOnlyHint=false, idempotentHint=false, and destructiveHint=false, so the description's "Mutating: changes server state" is consistent reinforcement rather than new disclosure. It does add value by stating the required files:write scope, the HTTP POST verb, and the multipart/form-data encoding, but it omits consequences such as overwrite behavior, destination defaults, or response shape.

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 action sentence is front-loaded, and the remaining lines are terse, structured metadata (HTTP endpoint, Category, Required scopes, Mutating) with no filler. This layout is easy to scan; slightly more actionable parameter information would be the only improvement.

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 an opaque body schema, no output schema, and openWorldHint=true, the description carries a heavy burden and falls short. It fails to specify what fields the multipart body must include, how to indicate the destination, size limits, or what the response contains, so an agent cannot reliably construct a correct call from this definition alone.

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% but the only parameter's description admits "Schema not statically declared — see API docs," so the body is effectively opaque. The description's multipart/form-data mention is the single concrete semantic clue for what the body should contain, yet it does not enumerate the expected multipart fields (e.g., file data and target path), leaving the agent to guess or consult external docs.

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 leading sentence "Upload a file (multipart/form-data)" states a specific verb and resource with the content-type qualifier, making the tool's function immediately clear. It is distinguishable from the file-manager GET/DELETE/PATCH siblings and from the node.js/python upload_code twins, though it does not explicitly name any sibling as a differentiator.

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 offers no guidance on when to use this tool versus close alternatives such as panelica_file_manager_post_v1_files, put_v1_files_content, or the upload_code endpoints. Category, scope, and mutability labels provide context but do not help an agent choose among overlapping file-management operations.

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