get_mempool_state

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

No annotations provided. Description mentions a cost of 5 sats per call but omits other behavioral details such as rate limits, authentication requirements (beyond optional L402 params), or whether the operation is read-only.

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 sentence with a cost note, no wasted words. It is efficiently front-loaded with key output information.

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?

The description lists the output data (tx count, byte size, fee histogram) but lacks details on response format or structure. Since there is no output schema, more completeness would help an agent process the result.

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% and each parameter has a clear description. The tool's description adds no additional parameter information beyond the schema, meeting the baseline for high coverage.

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 clearly states the tool returns live Bitcoin mempool state including tx count, byte size, and fee histogram. This distinguishes it from siblings like get_fees or predict_fees which focus on fee estimation, and get_mempool_history which is likely historical.

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 on when to use this tool versus alternatives. Siblings like get_fees and predict_fees are related but no comparison or exclusion criteria are provided.

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