splunk_manage_user

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

With no annotations at all, the description carries the full burden, and it does disclose meaningful traits: the operation is mutating and destructive (delete), requires write mode plus human confirmation, and the password is scrubbed from audit logs. It stops short of stating irreversibility, side effects of deletion (e.g. whether the user's roles/knowledge objects are removed), or failure behavior when confirm=false.

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?

Front-loaded one-sentence summary with prerequisites in parentheses, followed by a compact Args list. Most lines earn their place, though the trivial parameter glosses (realname, email) add little and lengthen the entry without adding decision-relevant information.

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 seven-parameter mutation tool with no annotations, the description covers action, targets, roles, credentials, and required confirmation privileges, and an output schema exists so return values need not be explained. The remaining gap is what confirm=false actually does and what happens on partial failures.

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 0%, so the description must compensate, and it documents all seven parameters including a role example (['user', 'power']) and the enumeration of valid action values that the schema does not constrain. Some entries are near-tautological ('email: Optional email address') and it does not explain the interaction between confirm and action, keeping it below a 5.

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 opening sentence names a specific verb set (create, update, remove) and resource (Splunk user), and the action enum ('create', 'update', or 'delete') pins the exact scope. Against siblings like splunk_list_users and splunk_get_user, an agent can immediately tell this is the mutation tool.

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?

It states the two operating prerequisites ('requires write mode and human confirmation'), which is genuinely useful context for selecting the tool. However, it never says when to choose this over siblings such as splunk_manage_role, nor what to do when the user already exists, so usage guidance is implied rather than explicit.

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