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William-An

cpp-debug-mcp

by William-An

gdb_delete_breakpoint

Removes a specified breakpoint from a GDB debugging session by providing the session ID and breakpoint number.

Instructions

Delete a breakpoint.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
session_idYesThe session identifier.
breakpoint_idYesThe breakpoint number to delete.

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes
Behavior2/5

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

No annotations provided; the description adds no behavioral context (e.g., side effects, error conditions, preconditions). The agent is left without information about what happens if the breakpoint doesn't exist or session is invalid.

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 extremely concise (single sentence of 3 words), properly front-loaded. While minimal, it contains no unnecessary words.

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 low complexity and presence of output schema, the description omits important context such as prerequisites (breakpoint must exist), return value details, and error handling. Incomplete for a deletion operation.

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 coverage is 100%: both parameters have descriptions. The description adds no extra meaning beyond the schema, so baseline score of 3 is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description 'Delete a breakpoint' clearly states the action and object. It distinguishes from sibling tools like gdb_set_breakpoint (create) and gdb_list_breakpoints (list) by the verb, but does not explicitly differentiate them.

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 on when to use this tool versus alternatives (e.g., gdb_set_breakpoint). The description solely states the function without context for appropriate usage scenarios.

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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