freeipa_invalidate_user_cache

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

No annotations provided, so description carries full burden. It only states the action without disclosing side effects, permissions needed, immediacy, or impact on performance. Users are left unaware of important behavioral traits like whether the invalidation is immediate or if it triggers a re-fetch.

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 concise sentence with no unnecessary words. It is front-loaded with the primary action. However, it could be expanded slightly without losing conciseness to add usage context.

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?

Given the simplicity of the tool (2 params, no output schema), the description should provide sufficient context for an agent to decide when to use it. It fails to mention that it targets a specific user on multiple hosts, which is clear, but omits behavioral details and relation to sibling tools, making it incomplete for an autonomous agent.

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%, so baseline is 3. The description does not add meaning beyond the schema: it repeats the concept but no additional details about format, constraints, or relationships between parameters.

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 action: invalidate cache for a specific user on hosts. The verb 'invalidate' and resource 'cache for a specific user on hosts' are specific and distinguish from siblings like freeipa_clear_sssd_cache which clears global cache.

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?

No guidance on when to use this tool versus alternatives such as freeipa_clear_sssd_cache or freeipa_check_sssd_status. The description does not mention scenarios, prerequisites, or when not to use it.

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