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

Beyond readOnlyHint=true, the description discloses the chunk size (12.000 de caractere), the pagination mechanism (de_la cerand urmatoarea bucata), the entitlement gate (abonament/acces platit), and a quota cost ('Consuma din bugetul zilnic de documente'). These are exactly the behavioral details annotations cannot express.

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?

A single dense sentence that front-loads the core action before the entitlement and pagination caveats. Efficient, though the parenthetical packing makes it somewhat heavy to parse.

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?

No output schema exists, but the description explains what is returned (metadata always, full text conditionally) and how to page through it, so an agent has enough to invoke correctly. Return format specifics are only loosely covered.

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 baseline is 3, and the description adds meaning: de_la is framed as the way to request the next 12,000-character chunk, and id is tied to publicatii_bpi plus the CUI_numar_an format.

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 ('O publicatie BPI dupa id'), names the source of the id (publicatii_bpi), and specifies the returned content (metadatele plus textul integral). An agent can distinguish it from the listing tool publicatii_bpi without opening either schema.

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?

Implies the id comes from publicatii_bpi and states the precondition for full text (abonament activ sau acces platit la firma). It gives clear usage context but does not explicitly name alternatives or say when not to use it.

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