lc_preview_create_exfil_watch

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

With no annotations, the description carries the full burden. It only says 'Preview creating an exfil watch rule,' which reveals no behavioral traits. Does it validate, simulate, or commit? Are there side effects? Does it require specific permissions? The agent is left completely in the dark.

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?

At 6 words, the description is extremely concise but sacrifices substance. It is front-loaded but fails to convey necessary information. No structure, such as bullet points or context, to help the agent.

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 tool's complexity (9 parameters, 6 required, no output schema), the description is grossly incomplete. The agent has no idea what the preview returns, what parameters do, or what scenarios this tool is for. This is a critical gap for effective tool selection.

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%, so the description must compensate. It provides zero information about the 9 parameters, including critical ones like 'oid', 'event', 'value', 'operator', and 'path'. The agent cannot infer what values are expected or how they relate to an exfil watch rule.

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 'Preview creating an exfil watch rule', indicating a specific verb and resource. However, it is too terse and does not differentiate this tool from other preview tools (e.g., lc_preview_create_exfil_event, lc_preview_create_case). The concept of 'preview' is not elaborated, leaving ambiguity about what the tool actually does.

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 is provided on when to use this tool versus alternatives, such as lc_list_exfil_rules, lc_preview_delete_exfil_watch, or the actual create tool. Missing context on prerequisites, whether this is a dry run, or when a user would need this tool.

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