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Heretek-RE

re-gdb

by Heretek-RE

gef_pattern_offset

Calculate the offset of a value within a cyclic pattern to identify buffer overflow positions. Essential for memory corruption analysis.

Instructions

Find the offset of value in a cyclic pattern.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
valueYes
Behavior2/5

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

With no annotations, the description carries full burden for behavioral disclosure. It only states the action without detailing side effects, return format, error conditions, or prerequisites. This is insufficient for an agent to understand the tool's behavior.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single concise sentence with no unnecessary words or information. It efficiently communicates the core operation.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's simplicity, the description covers the basic purpose but lacks context about prerequisites (pattern existence), error handling, and return value. It is minimally complete but not fully informative.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The schema has no parameter descriptions, and coverage is 0%. However, the description implicitly references the parameter 'value' in the context of finding its offset. This adds minimal semantics; it does not clarify expected format or constraints.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool finds an offset of a value in a cyclic pattern, which is a specific and distinct operation from sibling tools. However, it does not explicitly mention that the pattern is generated by a prior call to gef_pattern_create, which could cause slight ambiguity.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

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. It does not mention the prerequisite of having a cyclic pattern created (e.g., via gef_pattern_create), nor does it suggest any context or sequence of use.

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

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