getJiraIssueTypeMetaWithFields

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

Annotations already declare readOnlyHint=true, idempotentHint=true, destructiveHint=false and openWorldHint=true, so the safety profile is covered. The description adds that the result is field metadata used for correct work-item creation, but says nothing about response size, caching, or how missing/unknown issue types behave — modest added value given the annotation coverage.

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?

A single efficient sentence that front-loads what is returned and appends the purpose. No filler, though it is arguably terse enough to leave gaps.

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?

There is no output schema, so the description carries some burden for explaining the return, which it does only broadly ('schema and field metadata'). For a metadata lookup feeding createJiraIssue, an agent gets the gist but not enough detail on the shape of the returned field definitions.

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% for two required parameters. 'A specific work item type in a project' loosely maps to issueTypeId and projectIdOrKey, but the description never clarifies that one may be an ID or a key, nor what format each expects, so it fails to compensate for the schema gap.

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 states a specific resource — schema and field metadata for a given work item (issue) type within a project — plus the downstream purpose of creating work items with correct fields. It is distinguishable from siblings like listJiraProjectIssueTypesMetadata, which lists types rather than the field schema for one type, though it never names that sibling 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?

The phrase 'for creating work items with correct fields' implies the usage context (a prerequisite to createJiraIssue), but there is no explicit when-to-use/when-not, no mention of needing to resolve issue type IDs first via listJiraProjectIssueTypesMetadata, and no stated prerequisites.

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