getJsonSection_main_activity

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

No annotations are present, placing full burden on the description. The description only states 'Get', implying a read operation, but omits details on side effects, authentication, rate limits, or return format. This is minimal for behavioral 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 a single sentence that directly states the tool's function with no unnecessary words. It earns its place by providing core purpose concisely.

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 no output schema and many siblings, the description should provide hints about the output structure or differentiate from similar tools. It fails to do either, leaving the agent with incomplete context.

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 has 100% coverage with a single 'hash' parameter described. The description adds no additional meaning beyond the schema, meeting the baseline for high coverage without extra context.

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 (Get) and the resource (the 'main_activity' section of the MobSF JSON report), effectively distinguishing it from sibling tools targeting different sections. However, the term 'main_activity' may be ambiguous without MobSF context, slightly reducing clarity.

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. With many sibling tools (e.g., getJsonSection_activities, getJsonSection_app_name), the description should offer explicit context for selection, but it does not.

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