Debug pause

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

With no annotations provided, the description must disclose behavioral traits. It fails to mention side effects (e.g., thread remains paused until resumed), any required state (active debug session), or safety implications. The term 'pause' implies mutation of execution state, but this is not elaborated.

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 a single sentence, concise and front-loaded. However, the jargon 'DAP escape hatch' is vague and costs clarity for agents unfamiliar with DAP, though it remains efficient.

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 no annotations, no output schema, and many sibling debug tools, the description is minimal. It does not explain prerequisites, return values, or how this tool fits into the debug workflow, leaving the agent to infer essential operational 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?

Schema description coverage is 0%, and the description does not explain the parameters. It references 'one thread' but does not tie this to the thread_id parameter or clarify deployment_id's role. The description adds no semantic value over the raw schema fields.

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 explicitly states the tool pauses a specific thread for a deployment debug runtime, using the clear verb 'pause.' It distinguishes from sibling debug tools like debug_inspect and debug_continue by specifying the single-thread pause operation.

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 phrase 'low-level DAP escape hatch' implies usage when higher-level abstractions are insufficient, but it does not explicitly state when to use this tool versus alternatives, nor any prerequisites like requiring an active debug session.

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