sophos_delete_mdr_threat_feed_indicators

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

With no annotations provided, the description bears full responsibility for behavioral disclosure. It only states that the tool deletes indicators, but does not clarify whether the operation is reversible, what permissions are required, what side effects might occur (e.g., impact on alerts), or what the return value indicates (e.g., success/failure, number deleted). This lack of transparency hinders safe and appropriate tool usage.

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 short sentence, efficiently stating the core purpose. It contains no unnecessary words, but it could be slightly expanded to include critical context without losing conciseness. It is well front-loaded but lacks structure (e.g., separate usage notes).

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 absence of an output schema and the tool's destructive nature, the description is incomplete. It does not explain what the tool returns (e.g., confirmation, count of deleted items), any limitations (e.g., max number of indicator values), or required permissions. An agent lacks sufficient context to use the tool confidently and correctly.

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?

The input schema already provides 100% coverage of parameter descriptions. The description's mention of 'by their values' aligns with the schema's indicator_values description but adds no new meaning, constraints, or examples. As per guidelines, with high schema coverage, the baseline is 3, and the description does not elevate beyond that.

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 ('Delete'), the specific resource ('threat indicators from a firewall's MDR threat feed'), and the method used ('by their values'). It effectively distinguishes this tool from siblings such as sophos_delete_all_mdr_threat_feed_indicators (which deletes all indicators) and sophos_create_mdr_threat_feed_indicators (which adds indicators).

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 guidance on when to use this tool versus alternatives like sophos_delete_all_mdr_threat_feed_indicators. It does not specify prerequisites, conditions under which deletion is appropriate, or any exclusions. An agent cannot determine from this description alone the optimal context for invocation.

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