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

Beyond the annotations, the description discloses a critical behavioral trait: no change occurs until a human approves the exact request in Settings > MCP and execute_approved_action is called. It also notes that MCP approval requirements are configurable and business workflow approvals always apply. This adds substantial context for a mutation tool, though it does not describe the immediate response or what happens to the pending request.

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 reasonably short and mostly front-loaded with purpose and approval behavior. However, the first sentence is generic and the second sentence 'Create rfp' is largely redundant with the tool name, so a small amount of space is not fully earned.

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?

The description covers the crucial approval gate and states that required fields are application-validated. Since an output schema exists, return values need not be explained. But for a complex nested create operation with zero parameter description coverage, the definition remains incomplete because it does not clarify the shape or semantics of the data object beyond what the raw schema shows.

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 has 0% description coverage and the single top-level 'data' parameter contains a nested object with many fields such as title, category, issueDate, responseDeadline, siteId, and others. The description only says 'Required fields are validated by the application' and does not explain the meaning, format, or expected values of any nested field. With low schema coverage, the description should compensate but does not.

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 states a specific verb and resource: 'Create rfp.' It is clearly a creation tool for RFP records, which distinguishes it from update_rfp, delete_rfp, and list_rfps by name. However, it does not explicitly contrast itself with those siblings or explain what an RFP is in this context.

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 only usage guidance is 'Use this when working with RetailHardHat rfps records in the connected organization,' which is vague and essentially restates the domain. It does not explain when to choose create_rfp over update_rfp, attach_rfp_document, submit_rfp_approval_request, or other RFP-related siblings. No exclusions or alternative-selection criteria are provided.

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