mco_heap_spray_analysis

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

With no annotations, the description carries the full burden of behavioral disclosure. It mentions the methods (WinDbg and IDA) but does not disclose whether the tool is read-only, what actions it performs on the target, what it returns, or any side effects. This is a significant gap for a combined analysis tool.

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 two sentences, front-loaded with the main purpose, and contains no redundant information. It is concise and efficient.

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?

This tool appears to be a complex workflow (combining WinDbg and IDA Pro), but the description provides minimal detail. It does not explain return values (no output schema), prerequisites, expected runtime, or what 'suspicious allocation patterns' means. Given the complexity, the description is insufficiently complete.

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 tool has zero parameters, so the baseline is 4. The description correctly focuses on the tool's action rather than parameter syntax, which is appropriate since there is no input schema to clarify.

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 tool's purpose: 'Detect heap spray attacks' using specific methods (WinDbg !heap -s summary + IDA Pro heap allocation site mapping). This is a specific verb+resource (detect + heap spray attacks) and distinguishes it from sibling tools like generic windbg_heap or ida_decompile.

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 implies usage context (when you suspect heap spray) but does not explicitly mention when to use versus alternatives or provide any exclusions. No comparison to related tools like windbg_heap or ida_analyze_function is given, leaving the 'when' partially implied.

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