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

Annotations already declare readOnlyHint, idempotentHint, destructiveHint=false and closed-world, so the safety profile is covered. The description still adds real value with the permission requirement and the per-field precedence rule plus the null-when-no-override behavior. It says nothing about return shape beyond the two named sections, but an output schema exists.

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?

Compact and front-loaded, with the resource stated first and precedence rules after. However, the telegraphic style ('Both response emails', 'an override's enabled wins outright') is dense enough to risk misreading by an agent with no context. Every clause does carry information, so there is little waste.

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 tool is simple (two params, output schema present, rich annotations), and the description covers the two non-obvious things an agent needs: access restriction and how account vs. override values resolve. What remains, the actual return shape, is handled by the output schema.

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%, so form_id and workspace_id are already fully documented in the schema, including their sources (list_forms/get_form, list_my_workspaces) and the workspace-signed-in vs API-key nuance. The description adds no parameter-level meaning of its own, so the baseline 3 applies.

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?

Names a specific resource ('Both response emails of one form') and describes its two components, the inherited workspace setting and the form-level override. An agent can tell it is about form notification email resolution. It stops short of naming any sibling (e.g. list_notifications, update_form_notification) to differentiate, and the verb is only implied by the title.

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?

Usage is implied rather than stated: you call it to inspect which notification emails a form currently uses and where each value comes from. The one explicit guideline is the access constraint, 'Owners and admins only', which is a prerequisite rather than a when-to-use rule. No exclusions or pointers to the mutate/reset siblings are given.

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