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pwndbg_patch_revert

Revert a patch at a given memory address, restoring original bytes during debugging.

Instructions

Revert a patch at the given address.

pwndbg command: patch-revert Source: pwndbg/commands/patch.py Category: Misc

Args: session_id: The UUID of the session. address: Address of the patch to revert.

See: https://pwndbg.re/2025.05.30/reference/pwndbg/commands/patch/

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
session_idYes
addressYes

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes
Behavior2/5

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

No annotations are provided. The description does not disclose any behavioral traits such as side effects (e.g., whether the patch is removed from memory), required permissions, or error conditions. It only describes the action without additional behavioral context.

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

Conciseness4/5

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

The description is concise, with two short sentences and a link. The first sentence clearly states the purpose. The link to documentation is a minor addition but does not degrade conciseness. Well-structured.

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

Completeness2/5

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

Although an output schema exists, the description does not explain what the tool returns (e.g., success, patched value). It also lacks behavioral details. Given the simplicity of the tool (2 params), this is somewhat incomplete.

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 description adds minimal meaning beyond the schema: it states that session_id is a UUID and address is an address. However, with 0% schema description coverage, the description should compensate more, but it only provides basic labels. Baseline for low coverage is 4, but the description is somewhat helpful, so 3.

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

Purpose5/5

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

The description clearly states 'Revert a patch at the given address.' This uses a specific verb ('Revert') and resource ('patch') and is distinct from siblings like pwndbg_patch (apply) and pwndbg_patch_list (list).

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 usage guidelines are provided. The description does not mention when to use this tool versus alternatives (e.g., pwndbg_patch), nor does it state any prerequisites or contexts where revert is appropriate.

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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