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

With no annotations, the description carries the full behavioral burden, and it does disclose the crucial safety property ('read-only', 'never executes a trade') plus the data source ('GMGN server-side filters'). However it says nothing about rate limits, result shape, pagination, or how the 'safe/smart-money/strict' profiles affect behavior.

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 core purpose and scope, with the safety disclaimer last. No wasted words, though the brevity leaves the tool under-explained rather than over-explained.

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 seven-parameter filtering tool with zero annotations, no output schema, and near-zero schema documentation, the description is far too thin. An agent still cannot tell what the profiles mean, what fields are returned, or how results are ordered or paged.

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 only 14% (only 'launchpads' is documented), so the description is expected to compensate, yet it mentions none of the seven parameters. Terms like 'quality screen' and 'server-side filters' gesture at filtering but give no meaning for maxRugRatio, minLiquidityUsd, minSmartMoneyCount, stage, or profile.

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 specific verb ('screen') and resource (Robinhood Chain launchpads) with a qualifier ('quality'), which distinguishes it from sibling listers like agentcity_list_robinhood_launches. It does not explicitly name which sibling to prefer, but the screening intent is unambiguous.

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 gives no when-to-use guidance relative to the nine sibling tools, and no exclusions or prerequisites. Only an implicit signal ('quality screen', 'GMGN server-side filters') hints at its role, which is not enough to route an agent between this and list/search/trending alternatives.

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