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

Annotations already declare readOnlyHint, idempotentHint, and destructiveHint false, so the agent knows this is a safe, read-only, idempotent operation. The description adds value by noting that unknown or inaccessible IDs return 404, but doesn't elaborate beyond that (e.g., response format, pagination). With annotations covering the safety profile, this is adequate but not exceptional.

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 two succinct paragraphs with no wasted words. It front-loads the core purpose and alternatives, then adds behavioral notes. Every sentence adds value.

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 has only 2 parameters with 100% schema coverage, rich annotations, an output schema, and no nested objects, the description is complete. It covers purpose, when not to use, alternatives, and error behavior. No gaps remain.

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%, meaning the input schema already documents both parameters (id and context_id) with descriptions. The description restates that the tool uses meeting `{id}` and `{context_id}`, but adds no additional details beyond what the schema provides (e.g., format, constraints, or examples). Baseline 3 is appropriate.

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?

Tautological: description restates name/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?

The description explicitly tells when to use this tool (when user asks about a specific context doc) and when not to (for raw files use v1GetMeetingAttachment; for text use manageMeetingContent download). It also mentions behavior for unknown or inaccessible IDs (return 404), providing clear guidance.

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