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

No annotations are provided, so the description carries the full behavioral burden. It usefully discloses that the call is side-effect free ('does not run or modify'), but says nothing about what happens when the ID doesn't exist, whether it counts against credits, or how 'current state' is represented.

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 with zero waste: the action and return content come first, followed by the negative scope guarantee. Nothing is padded or repeated from the name.

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 one-parameter read tool with no output schema, the description covers purpose, identifier semantics, and the non-mutating guarantee, plus a hint at return contents ('configuration and current state'). Only error/not-found behavior and ID format remain uncovered.

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?

With schema description coverage at 0%, the schema documents nothing about the 'id' field, and the description only implies it identifies the monitor. That is the minimum needed to call the tool correctly, but format (UUID? slug?) and constraints are left unstated.

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?

Specific verb (retrieve) + resource (one monitor by ID) + scope (configuration and current state). The sentence 'This does not run or modify the monitor' cleanly separates it from firecrawl_monitor_run, firecrawl_monitor_update, and firecrawl_monitor_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?

It makes clear this is the read-only single-record fetch and not an execution or mutation, which implicitly routes the agent away from monitor_run/monitor_update. It stops short of naming alternatives such as firecrawl_monitor_list for listing or firecrawl_monitor_checks for history, so there are no explicit exclusions.

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