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

There are no annotations, so the description carries the full burden. It conveys that the tool is informational and tied to connection-time delivery, which implies no side effects, but it does not explicitly state read-only behavior, permissions, or output expectations.

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 that front-loads the key fact ('Полная инструкция') and adds one relevant contextual detail. There is no filler or redundant wording.

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 zero-parameter tool with an output schema, the description covers the essential role and trigger. It would be more complete with a sentence relating it to parsee_help or clarifying when an agent should call it, but the low complexity keeps this a minor gap.

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?

The input schema is empty with zero parameters, so there is no parameter documentation burden. The baseline of 4 applies because the description does not need to add parameter-level meaning.

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 identifies the tool as the full instruction text the server provides to the assistant on connection with a key, so an agent can understand its core purpose. It does not explicitly distinguish it from sibling tools such as parsee_help, so it stops short of a 5.

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 phrase 'при подключении с ключом' gives a specific context in which this manual is relevant, but there is no explicit guidance on when the agent should invoke this tool versus alternatives like parsee_help, nor any when-not-to-use statements.

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