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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It reveals the action and a consequence (being featured, priority access) but says nothing about side effects, duplicate-report handling, confirmation behavior, or expected output. For a submission-type tool with zero annotation coverage, this is a thin disclosure.

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 the essential action front-loaded. The second sentence about being featured and getting priority access is motivational context rather than invocation guidance — mild fluff, but it is brief and does not obscure the core purpose.

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 simple 3-parameter submission tool with a fully documented schema, the description is adequate. However, with no output schema and no statement about what happens after the report is submitted (success response, errors, idempotency), the post-condition is left entirely implicit.

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 100%, so the schema already documents agent_id, platform, and article_url with meaningful descriptions. The tool description adds no parameter-level meaning beyond restating the overall purpose, so the baseline of 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 the action precisely: 'Report that your agent shared or cited a Finally Offline article.' This is a specific verb (report) + resource (Finally Offline article sharing/citing) and is clearly distinguishable from all siblings, which are retrieval, digest, search, or subscription tools.

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 phrasing 'Report that your agent shared or cited' implies the tool is called after the agent shares or cites an article, providing implicit usage context. However, there is no explicit 'use when' instruction, no exclusions, and no mention of alternatives, leaving the when-to-use-vs-siblings guidance to inference.

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