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

Annotations only say this is a non-destructive, non-idempotent write with no open-world access. The description adds genuinely useful behavioral context: "Landet bei den Betreibern", telling the agent the text is routed to the platform operators (a human-facing destination) rather than stored locally. It does not describe any confirmation or response, but that is a minor gap.

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?

Three short sentences, front-loaded with what the tool does, then destination, then the usage condition. Every sentence carries information and none repeats the title.

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 single-parameter submission tool with full schema coverage, no output schema and clear annotations, the description covers purpose, trigger and destination adequately. It could note that the user's wording should be preserved verbatim, but nothing essential for correct invocation is missing.

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?

Only one parameter and schema coverage is 100%, with the schema itself already saying the text should be the user's own words. The description's "was nicht funktioniert, was fehlt, was stoert" loosely describes content but adds no formatting or length guidance beyond the schema, so the baseline 3 applies.

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 and resource ("Gibt Rueckmeldung zur Plattform selbst weiter") and scopes it away from sibling territory by insisting the feedback concerns the platform, not posts or users. It does not name the nearest alternative (post_melden) explicitly, so the differentiation is implied rather than spelled out.

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?

Gives a clear trigger: use it when the user complains about the platform or expresses a wish, "statt es nur zu bestaetigen". That contrast tells the agent when not to just acknowledge. It stops short of naming sibling tools for other kinds of complaints.

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