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

Annotations declare a non-readonly, non-destructive, non-idempotent mutation. The description goes well beyond that by disclosing the two-step approval discipline: nothing changes until a human approves the exact request and execute_approved_action is called, with admin-configurable MCP approvals plus mandatory business workflow approvals. It does not address repeat-call behavior or the required filePath format, which keeps it from a 5.

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 approval-gating content is front-loaded and valuable, but the opening clause 'Use this when working with RetailHardHat documents records in the connected organization' is filler and the approval sentence is a dense run-on. Roughly a quarter of the text does no work.

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?

An output schema and annotations exist, and the approval workflow is thoroughly explained, so the agent knows how to trigger it safely. However, for a nested-object attachment tool with 0% schema description coverage, the description leaves the shape and meaning of the data payload largely unexplained.

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 description coverage is 0% and the nested data object has five sub-fields, yet the description only conveys that the file must be an upload owned by the org. It says nothing about name, fileSize, fileType, or description, nor about the UUID format expected for bidId. Useful constraint, but far short of compensating for zero schema coverage.

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 second sentence states a specific verb and resource: attaching an uploaded, organization-owned file to a bid. The opening sentence ('Use this when working with RetailHardHat documents records...') is generic boilerplate that adds nothing. The 'to a bid' scoping does distinguish it from siblings like attach_project_document or attach_site_document, though it never names them.

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?

It implies the prerequisite that the file must already be uploaded and organization-owned, and it explains the approval gate before execution. But there is no explicit when-not guidance and no comparison to the many sibling attach_*_document tools for other record types.

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