get_qualification_matrix

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

No annotations are provided, so the description carries full burden. It accurately describes the tool as a read operation returning a decision matrix with specific components. However, it does not mention any potential side effects or authentication needs, though for a simple get tool, these are minimal. The description is clear but could be slightly more explicit about safety.

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 two short paragraphs, front-loaded with the main purpose, and each sentence adds necessary information. No redundant or vague phrasing. It is as concise as possible while being informative.

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?

Given that a returntype exists (output schema), the description does not need to detail the return format. It sufficiently describes the matrix contents and covers the essential information for a simple retrieval tool. No gaps are apparent.

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?

With no parameters and 100% schema coverage, the description adds value by explaining what the output contains (dimension thresholds, weighting logic, tier boundaries). This goes beyond the empty schema and helps the agent understand the tool's purpose fully.

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 states the tool returns the qualification decision matrix for league assessment, listing specific outputs (fast-track, invest, monitor, pass) and contents (thresholds, weighting, tier boundaries). This verb+resource statement is specific and distinguishes it from sibling tools like get_tier_definitions.

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 description does not explicitly state when to use this tool versus alternatives like assess_league_readiness or get_tier_definitions. While it implies retrieval of the full matrix, it lacks context on prerequisites or when not to use it. The mention of 'no parameters needed' is helpful but insufficient.

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