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

With no annotations, the description takes on the full burden of behavioral disclosure. It explicitly states 'Facts and flags only, never advice,' discloses the data source ('from our own recording'), and lists possible flags. It also mentions free-tier limits and paid access, which sets expectations for throttling and cost. It omits response format and error behavior, but covers the most critical traits.

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 first sentence is dense but front-loaded with the core question and then lists checks and flags in a scannable way. The pricing/rate-limit sentence is useful for setting operational expectations. The text is efficient overall, though slightly run-on and with minor off-topic pricing detail.

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 no output schema and no annotations, the description carries the burden of explaining what the agent can expect. It does enumerate the six flags and the data sources, which is helpful. However, it never specifies the response structure, error handling, or criteria for flags like CONCENTRATED, leaving meaningful ambiguity.

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?

The single parameter mint is already fully documented in the schema as 'Solana token mint address,' so the baseline of 3 applies. The description adds no extra format, validation, or usage details beyond what the schema provides. This is acceptable because the parameter is simple and self-explanatory.

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 opens with a clear question framing the tool's purpose and enumerates specific checks (mint/freeze authority, holder concentration, Token-2022 risks, deployer history) plus the exact flags returned. This makes the function concrete and distinguishable from sibling tools like launch or pool, even though it lacks an explicit verb such as 'analyze' or 'check.'

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 offers no guidance on when to use this tool versus sibling tools like known, deployer, launch, or pool. It only provides pricing and rate-limit information, which is operational rather than selection-based. An agent must infer the intended use from the name and content rather than being routed to it explicitly.

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