Batch Get Changelogs

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

The annotations already declare readOnlyHint=true, so the tool's safety profile is known. The description adds the 'Cloud only' environmental constraint, which is not in the annotations. However, it does not disclose any performance implications or the fact that the limit parameter still fetches all data (that nuance is in the schema, not the description). Thus, it adds some but not substantial behavioral context.

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 a single, well-structured sentence with no filler. It front-loads the primary action and resource, then provides a necessary qualifier. Every word earns its place, achieving maximum conciseness.

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 simple, read-only batch tool with a fully specified schema, an output schema, and a readOnlyHint annotation, this one-sentence description is sufficient. It names the operation and key scope, and the structured fields cover the rest. No critical gaps remain.

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%, meaning all three parameters (issue_ids_or_keys, limit, fields) have descriptions in the schema. The description itself contributes no parameter-specific meaning beyond referencing 'multiple Jira issues'. Given the full schema coverage, the baseline of 3 is appropriate; the description does not need to compensate for missing schema info.

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's function: 'Get changelogs for multiple Jira issues'. It uses a specific verb ('Get'), identifies the resource ('changelogs'), and specifies the scope ('multiple Jira issues'). The addition of '(Cloud only)' distinguishes it from potential on-premise versions, making it unambiguous among sibling tools.

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 provides no explicit guidance on when to use this tool versus alternatives. It implies usage for batch changelog retrieval but does not mention exclusions or substitute tools. The 'Cloud only' constraint offers some context but does not serve as comparative guidance.

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