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pwndbg_command_batch

Batch multiple pwndbg/LLDB commands into one call to avoid separate MCP round-trips for sequential debugging operations.

Instructions

Execute multiple LLDB/pwndbg commands sequentially in a single call.

This avoids multiple MCP round-trips for setup operations like setting several breakpoints, configuring settings, or running a sequence of inspection commands.

Args: session_id: The UUID of the session. commands: List of command strings to execute in order.

Returns: Combined output from all commands, with clear separators.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
session_idYes
commandsYes

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes
Behavior3/5

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

No annotations are provided, so the description must carry the burden. It states commands are executed sequentially and output is combined with separators, but lacks details on error handling (e.g., does one failing command stop the batch?) or potential side effects. This is adequate but leaves gaps.

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 short and well-structured: a clear purpose sentence, a usage guidance sentence, then standard Args/Returns sections. Every sentence adds value with no redundancy or filler. Front-loaded with the main benefit.

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

Completeness4/5

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

Given that an output schema exists (making return value details less critical), the description covers the key points: what it does, why use it, and param semantics. It is missing details like error behavior or limits on command count, but overall fairly complete for a simple batch tool.

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

Parameters4/5

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 provides clear, one-line explanations for both parameters: session_id is a UUID and commands is a list of command strings. While the descriptions align with parameter names, they confirm expectations and add value. Could be more detailed about command formatting or execution order, but sufficient.

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 it executes multiple commands sequentially in a single call, which distinguishes it from the sibling pwndbg_command (singular) tool. The verb phrase 'Execute multiple... commands' is specific and the resource is well-defined.

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

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description explains the benefit of avoiding multiple round-trips, implying when to use for efficiency. However, it does not explicitly state when not to use (e.g., for a single command) or mention alternatives, though the sibling pwndbg_command implies single-command usage.

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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