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pwndbg_attach

Attach to a running process by its PID for debugging with pwndbg inside LLDB. Enables binary analysis and exploit development.

Instructions

Attach to a running process by PID.

Args: session_id: The UUID of the session. pid: Process ID to attach to.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
session_idYes
pidYes

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes
Behavior2/5

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 only says 'attach' but does not explain whether the process is stopped, what permissions are needed, or any side effects. This is insufficient for a debugging tool.

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 very short and front-loaded, with a clear docstring format. However, it is too terse and could include more context without losing conciseness.

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?

Despite having an output schema, the description lacks complete context for a tool that attaches to processes. It does not address error conditions, permissions, or the interaction with the target process, leaving gaps for an AI agent.

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?

Schema description coverage is 0%, so the description must compensate. It lists the two parameters with brief explanations (session_id as UUID, pid as process ID), which adds some meaning but lacks detail on constraints or usage.

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 the action: attach to a running process by PID. This is a specific verb+resource that distinguishes it from sibling tools like pwndbg_run or pwndbg_load_core.

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 (e.g., pwndbg_run, pwndbg_load_core). There is no mention of prerequisites, side effects, or when not to use it.

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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