Legend Of Elya Info

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

No annotations exist, so the description carries the full disclosure burden. It adequately conveys a side-effect-free information retrieval ('Get information...', 'Returns project overview...') and adds context about the data source (GitHub, repo, 48+ stars). It is silent on whether stats are live or cached, but for a read-only info tool this 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 sentences front-load the verb and resource before enumerating return categories. Every sentence earns its place: action, returned content, and project context. There is no filler or redundancy.

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 0-parameter info tool that already has an output schema, the description covers the essentials: subject, returned categories, and project identity. The only gap is not clarifying the relationship to the overlapping bounty_search sibling, which also surfaces open bounties.

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 tool has zero parameters, so the baseline is 4. Schema coverage is trivially 100% and there is nothing for the description to document. The project context (repo, stars, RustChain integration) adds flavor but no parameter meaning is required.

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 is unambiguous: 'Get information about The Legend of Elya' with specific return categories enumerated (project overview, architecture, GitHub stats, open bounties). The subject matter clearly sets it apart from the wallet, beacon, and rustchain siblings. However, it does not explicitly differentiate from the overlapping bounty_search sibling, which likely also surfaces open bounties.

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?

No guidance is given on when to use this tool versus alternatives. The description states what it returns but never mentions sibling tools such as bounty_search for bounty-specific queries or contributor_lookup for per-person data. With 38 siblings present, an agent must infer the intended use case from the tool name alone.

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