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

Annotations already declare readOnlyHint, idempotentHint, openWorldHint=false and destructiveHint=false, so the safety profile is covered and the bar is lower. The description adds useful content-level context (the client decides after every step; agreements are put in writing before building), but says nothing about the response being static reference text, its size, or how the "both languages" case behaves.

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?

One front-loaded sentence that spends its words on substantive content rather than filler. The nested parentheses and semicolons make it dense to parse, but nothing is redundant and the core claim leads.

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?

An output schema exists, so return-value explanation is not required, and for a single-optional-parameter static reference tool the description's content enumeration is close to sufficient. The remaining gap is the absence of any routing guidance telling the agent when this tool is the right entry point versus its siblings.

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% and the single `lang` enum parameter is fully documented in the schema, including the "omit to get both" fallback. The description adds no parameter meaning of its own, 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?

The description opens with a specific verb+resource ("Returns how OwnYourAgent works") and then enumerates the exact contents: four phases, four agreements, and the way of working. That is far more concrete than a tautology, and the enumerated agreements/agreement-card content is distinguishable from the template-style sibling get_agreement_card_template, though no sibling is named explicitly.

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?

There is no when-to-use statement, no when-not-to-use, and no named alternative among siblings such as get_ownership_check or get_offers. The agent must infer that this is the orientation/methodology tool from the content list alone; nothing tells it whether to call this before or after the other get_* tools.

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