manage_rotation_settings

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

No annotations are provided, so the description must carry the full disclosure burden. It mentions configurable intervals, cron scheduling, and notifications, but omits critical behavioral traits such as whether updates are irreversible, permissions required, or if rotation occurs immediately. The 'security benefits' section is marketing language rather than operational transparency.

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 verbose, padded with a 'SECURITY BENEFITS' section that adds little operational value. It could convey the same core information in half the length. The structure is organized, but all-caps formatting and repetitive marketing phrases hurt readability.

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?

This is a complex tool with 11 parameters and 4 actions, yet the description does not specify which parameters are required for each action or explain parameter interplays like rotation_interval vs rotation_schedule. The output schema exists, but the agent needs more action-level guidance to invoke correctly; the example is illustrative but insufficient.

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% for all 11 parameters, so the baseline is 3. The description adds some context by grouping features like 'Auto-rotation with configurable intervals (7-365 days)' which maps to rotation_interval, but it largely duplicates schema descriptions. It does not clarify action-specific parameter dependencies.

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 identifies the tool as a rotation settings manager for secrets and keys, enumerating four supported actions (set_rotation, update_settings, list_rotation, get_rotation_status). It differentiates itself from sibling tools by focusing specifically on rotation rather than general secret management, though it does not explicitly name alternatives.

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 implied through the listed actions and an example (setting rotation for database credentials every 30 days), giving some context. However, there is no explicit guidance on when to use this tool versus manage_secrets or other siblings, nor any exclusions or prerequisites.

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