set_breakpoint

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

No annotations are provided, so the description carries full burden. It discloses the tool creates a breakpoint (a mutation) but does not discuss side effects (e.g., pausing execution, whether hardware vs. software breakpoint, impact on existing breakpoints). With no annotations, more behavioral detail would be helpful, though the core action is clear.

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 short sentences, front-loaded with the main action, and contains no unnecessary words. Every sentence adds value and earns its place.

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 is a simple, single-parameter mutation with an output schema, the description is mostly adequate. It misses clarifying preconditions (e.g., debugger must be running) or disambiguation from the many sibling debugger and breakpoint tools, but the core purpose is clear.

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?

Schema description coverage is 0%, so the description must compensate for the single parameter 'address'. It does so reasonably by stating the parameter expects a 'hex address or function name', adding meaning beyond the schema's generic 'string' type. However, it could be more explicit about whether the address must be in the current binary or if it supports addresses from other contexts.

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 action ('Set a breakpoint') and the target resource ('at an address'). It also specifies acceptable input formats ('hex address or function name'), which provides extra precision and distinguishes it from breakpoint-related siblings like delete_breakpoint, list_breakpoints, and enable_breakpoint.

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 when to use this tool (when you want to set a breakpoint), but does not provide guidance on when not to use it or how it compares to related tools (e.g., start_debugger must be active, delete_breakpoint is for removal). There is no mention of prerequisites or context.

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