listJiraProjectIssueTypesMetadata

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

Annotations already declare readOnlyHint=true, idempotentHint=true, openWorldHint=true and destructiveHint=false, so the safety profile is covered structurally. The description adds nothing beyond that - no note on whether results are cached, paginated, or scoped per project - so it contributes no behavioral context of its own.

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 short front-loaded sentence with no filler, which is efficient. But the brevity tips into under-specification rather than true conciseness - it is terse at the cost of the information an agent actually needs.

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 read-only listing tool with one required parameter and no output schema, the description should at minimum tie the result to projectIdOrKey and hint at the shape of what is returned (issue type names/ids). Neither is present, leaving the definition thin.

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 0% and there is one required parameter, projectIdOrKey, which the description never mentions. It does not clarify that the identifier accepts either a numeric ID or a project key, nor that the listed types are scoped to that project.

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 conveys the resource (work item types) and its scope (within a Jira space), so an agent can roughly tell it apart from issue-focused siblings. However it omits an explicit verb ('list' is only implied) and uses 'space' rather than 'project', even though the parameter is projectIdOrKey, which blurs what entity is being queried.

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 guidance, no prerequisites, and no mention of the closest alternatives such as getJiraIssueTypeMetaWithFields or listJiraProjects. The agent must infer from the name alone that this is the lookup for issue-type metadata per project.

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