bizhawk_release

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. The description adds almost nothing beyond indicating compatibility with GB—no mention of side effects, what gets released, whether frames refers to time held or delay, or any state changes. For a tool with zero annotations, this 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.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is extremely short (9 words), which is concise but under-specified rather than efficiently comprehensive. There is no waste, but the brevity comes at the cost of substance, making this more under-specification than good conciseness.

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?

For a single-parameter wrapper tool with no output schema and essentially no useful input schema description, the description should compensate heavily—but it doesn't. The agent is left with no clarity on behavior, return value, or when to use this tool. Compared to sibling tools like emulator_release, there's no information distinguishing their behavior.

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 provides zero parameter information. The single parameter 'frames' is undocumented—its default of 2 and meaning (release duration, hold delay?) are unexplained. With no schema description coverage and no description-level explanation, the agent must guess.

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 'GB-compatible wrapper for emulator_release' indicates the tool is a wrapper around emulator_release but doesn't state its actual verb/resource function. It's unclear what bizhawk_release actually does beyond delegating to emulator_release. Sibling names like bizhawk_press, bizhawk_hold, bizhawk_step suggest it releases a button/frames, but the description doesn't clarify the specific action or distinguish its behavior from emulator_release beyond 'GB-compatible'.

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 gives no guidance on when to use this wrapper versus emulator_release directly or versus sibling bizhawk_* tools. It doesn't state the GB-specific context in which this should be preferred, making selection between bizhawk_release and emulator_release ambiguous.

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