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clear_breakpoint

Remove breakpoints from a microcontroller by specifying the address, symbol name, or breakpoint handle. Useful for managing breakpoints during JLink debugging sessions.

Instructions

清除断点。可以通过地址、符号名或断点句柄来指定。

Args: address: 断点地址(十六进制字符串)。 symbol: 断点处的符号名(需已加载 ELF)。 handle: 断点句柄(由 set_breakpoint() 返回)。

Returns: 清除结果。

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
addressNo
symbolNo
handleNo

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes
Behavior2/5

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

No annotations provided, so description must disclose behavior. It only states the action and parameter meanings, omitting side effects, error handling, or whether it requires a halted target. Lack of behavioral context is a significant gap.

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 short and front-loaded with the main purpose. The Args section is structured for clarity. However, it could include more useful information without becoming verbose.

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?

Given the tool's simplicity, the description is incomplete. It does not explain the return value (though output schema exists), error conditions, or behavior when multiple parameters provided. An agent would lack key details for reliable invocation.

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 0%, so the description adds meaning by explaining each parameter's format (e.g., hex string for address, integer for handle). However, details are minimal and do not cover edge cases or constraints (e.g., symbol requires ELF loaded).

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 clearly states 'clear breakpoint' as the action and specifies the resource type. It distinguishes from clear_all_breakpoints by indicating clearing a single breakpoint via address, symbol, or handle, but does not explicitly contrast with siblings.

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?

The description lists three ways to specify the breakpoint but provides no guidance on when to use this tool versus clear_all_breakpoints, no prerequisites (e.g., breakpoint must exist), and no context on exclusive parameter 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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