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

Annotations already indicate a write operation (readOnlyHint false) and idempotency (idempotentHint true). The description adds a small behavioral note about 'privacy-filtered project metadata', which implies data handling, but it does not disclose effects on existing fields, versioning behavior, or error conditions. No contradiction with annotations.

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 a single short sentence, which is concise, but the content is vague and does not earn its place. It front-loads the verb and resource but omits essential clarifying details, so while it is brief, it lacks substance.

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?

With 7 parameters, a nested object, no output schema, and no parameter documentation, the description is severely incomplete. It does not explain what 'convert' means, how idempotency/versioning work, or what fields can be updated. An agent would be unable to call this tool correctly based on this description.

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%, so the description must compensate for parameter meaning, but it mentions no parameters at all. Terms like 'projectId', 'idempotencyKey', 'expectedVersion', and the 'details' nested object are entirely unexplained.

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 verb (update) and a resource (hosted convert context note), but the term 'convert' is ambiguous and not explained. It does not differentiate from the sibling tool 'update_context_note', making the purpose only partially clear.

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?

No guidance is given on when to use this tool versus alternatives like update_context_note or move_context_note. The description does not mention any exclusions, prerequisites, or selection criteria.

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