exec_command

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

With no annotations provided, the description carries full burden for behavioral disclosure. It states the action ('Execute a command') but doesn't describe what happens during execution (e.g., synchronous/asynchronous, output capture, error handling), security implications, permission requirements, or rate limits. This leaves significant gaps for a tool that performs remote execution.

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, efficient sentence that directly states the tool's purpose without unnecessary words. It's appropriately sized and front-loaded with the core functionality.

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 remote command execution tool with no annotations and no output schema, the description is inadequate. It doesn't explain what the tool returns (output, errors, status codes), behavioral characteristics, or integration with sibling tools. Given the complexity of remote execution, more context is needed.

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 already documents all four parameters thoroughly. The description adds no additional parameter semantics beyond what's in the schema, maintaining the baseline score for high schema coverage.

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 the action ('Execute a command') and target resource ('on a remote Sprite VM'), providing specific verb+resource pairing. However, it doesn't distinguish this tool from potential alternatives among its siblings (like 'fetch_file' or 'push_file'), which might also involve remote execution aspects.

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 provides no guidance on when to use this tool versus alternatives. With siblings like 'fetch_file', 'push_file', and various sprite management tools, there's no indication of appropriate contexts, prerequisites, or exclusions for command execution.

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