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

Annotations already declare readOnlyHint=true, destructiveHint=false and openWorldHint=true, so the safety profile is covered. The description adds useful value by disclosing the thin projection (id and name) and the underlying endpoint, but says nothing about pagination, result caps, or ordering.

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?

Two short clauses plus the endpoint path, with the purpose and the filter front-loaded and no filler. The enum restatement is slightly redundant against the schema but costs only a few words.

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 one-optional-parameter read-only list with no output schema, the description covers the resource, the filter, and the shape of the returned objects, which is enough to invoke it correctly. Only pagination and result-size expectations are missing.

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 coverage is 100% and the single enum parameter is fully documented with its default, so the schema already carries the semantics. The description repeats the enum values and the endpoint template but adds no format or behavioral detail beyond them, making the baseline 3 appropriate.

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 gives a specific verb and resource ('List certification programs') and adds the returned projection ('id and name'), so the agent knows this is a lightweight listing rather than a detail fetch. It does not explicitly contrast with axislms_get_certification or axislms_list_certification_users, which keeps it from 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?

Usage is only implied by the status filter ('active, inactive or all'), which hints at scope but not at when to choose this over a sibling. Nothing states when to use get_certification for full records or list_certification_users for enrollment data.

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