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

Annotations only declare readOnlyHint=false, destructiveHint=false, openWorldHint=false, which does not tell the agent anything about confidentiality. The description adds genuinely new behavioral context: feedback is stored without the sender's key or address, which materially affects willingness to submit. It could go further on where feedback goes or whether it is reviewed.

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?

Two short sentences, front-loaded with the action and audience, then the useful privacy note. No filler or redundancy.

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?

For a two-parameter submission tool with no output schema and no annotations covering privacy, the description covers intent and confidentiality but leaves the 'stage' parameter and any confirmation of what happens after sending undocumented. Adequate but with a clear gap.

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 carry parameter meaning, and it does not. It never mentions the optional 'stage' parameter or its eight enum values (understanding, mandate, wallet, posting, replying, sealing, verifying, other), so an agent has no guidance on segmenting feedback. Only the 'short plain-text' phrasing loosely signals the text field and its length bound.

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?

States a concrete verb and resource: sending plain-text feedback to the builders of Symbolon City, with the content scope spelled out (what you did not understand, where you got stuck, what you need). That is clearly distinct from reading, verifying, or sealing siblings, though it never names or routes away from 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?

The phrasing implies the occasion to use it – when you are confused, blocked, or missing something – but there is no explicit when-to-use statement, no prerequisites, and no mention of alternatives such as piazza_guide for general help.

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