get_execution_limits

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

There are no annotations, so the description carries the full burden. It implies a read-only operation ('Get information'), but does not disclose what specific data will be returned, whether it requires authentication, or any side effects. The description lacks depth about the tool's behavior.

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 with no superfluous words, front-loading the key verb and resource. It is concise, though it is also under-specified, which slightly detracts from its utility. Still, it 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?

Given that there is no output schema and no annotations, the description should provide more context about what 'execution limits and constraints' means. It does not specify whether this returns quotas, timeouts, or memory limits, nor what the response format looks like. This is incomplete for an agent deciding if this tool addresses a query.

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?

The tool has zero parameters, so the description does not need to explain parameter syntax or semantics. Per the baseline for 0-parameter tools, a score of 4 is appropriate. The description correctly indicates no parameters are needed.

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 uses a clear verb ('Get') and identifies the resource ('execution limits and constraints'). It distinguishes the tool from siblings by its focus on limits rather than code validation, language support, or caching. However, it could be more specific about what types of limits are covered (e.g., time, memory, output size).

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?

No guidance is provided on when to use this tool versus alternatives. It does not mention prerequisites, typical use cases, or that it should be consulted before calling execute_code. This leaves the agent to infer its purpose.

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