x64dbg_launch

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

No annotations are provided, so the description carries the burden. It does add the behavioral detail that it 'Waits for the AI Agent plugin to become connectable after launch,' which is useful. However, it doesn't disclose potential failures or side effects, leaving some gaps.

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 sentences long, front-loaded with the main purpose, and includes the usage condition and a key behavior without any unnecessary words. Every sentence 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?

The description covers the purpose, when to use it, and the wait behavior, which is sufficient for a simple launch tool. An output schema exists, so return details don't need describing. It could mention failure modes, but it's still fairly complete.

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 100%, so the schema fully documents both parameters. The description only mentions 'optional target EXE,' which doesn't add meaning beyond the schema. Thus, the baseline score of 3 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 'Launch x64dbg debugger' with a specific verb and resource, and notes the optional target EXE. It distinguishes itself from sibling tools like x64dbg_connect and x64dbg_status by focusing on starting the debugger.

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?

It explicitly states 'USE WHEN: x64dbg is not yet running and you need to start a debug session,' which gives a clear condition for use. It doesn't name an alternative tool, but the condition implies if already running, another tool would be needed, so it is reasonably clear.

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