get_registers

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

With no annotations, the description carries full responsibility. It discloses the important side effect of updating the agent's current_rip context, which is a behavioral trait beyond merely reading registers. It implicitly indicates a read-only operation (never writes to the target), though it doesn't explicitly mention potential limitations such as architecture or mode.

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 two concise, front-loaded sentences. The first sentence states the core purpose; the second adds a meaningful side effect. No wasted words or repetition.

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 (no parameters, output schema present), the description is reasonably complete. It specifies the register scope (GPRs, flags, RIP/RSP) and the context update side effect. It doesn't mention target architecture or debugger mode, but that is likely covered by the output schema or environment context.

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?

The tool accepts zero parameters, and the input schema is empty, so schema coverage is effectively complete. The description adds no parameter-specific details, but none are needed. Per the baseline for zero-parameter tools, a score of 4 is appropriate.

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 retrieves all CPU registers, enumerating GPRs, flags, and RIP/RSP. The side effect of updating the agent's current_rip context adds specificity and distinguishes it from other register-related tools.

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 usage context is implied: the tool is for fetching all CPU registers and updating the agent's context. However, there is no explicit guidance about when to prefer this over alternatives like windbg_registers or set_register, and no exclusions or prerequisites are stated.

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