pwndbg_mp

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

No annotations provided, so the description carries full burden. It clearly indicates a read-only print operation, lists the struct fields, and provides a source reference and documentation link. It does not mention side effects, permissions, or prerequisites, but for a read-only command these are acceptable.

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 concise, front-loads the core purpose, and includes relevant source and category info. The 'Args' section is brief. It is efficient without being terse, though the source line could be considered extraneous but not harmful.

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?

Given the tool's simplicity, the description covers the what and how. An output schema exists (not detailed here), which offloads return value explanation. Minor gaps: no mention that a session must be active, but that is implied by the session_id parameter.

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?

Only one parameter (session_id) with 0% schema description coverage. The description provides a minimal explanation ('The UUID of the session'), which is sufficient for understanding but does not add significant value beyond the parameter name. Baseline 3 is fair given the low coverage.

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 prints the mp_ (malloc parameters) struct contents, listing specific fields like mmap_threshold. It distinguishes itself from sibling heap inspection tools by focusing on global malloc tuning parameters rather than bins, chunks, or arenas.

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 when checking malloc parameters but does not explicitly state when to use this tool versus alternatives like pwndbg_bins or pwndbg_arena. No when-not-to-use or comparative guidance is provided.

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