update_integration_aws_generate_new_external_ids

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. While 'Generate' implies a creation/mutation action, the description doesn't specify whether this is idempotent, requires specific permissions, affects existing integrations, or what the output looks like (e.g., a new external ID string). For a mutation tool with zero annotation coverage, this leaves significant gaps in understanding its 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, efficient sentence that directly states the tool's purpose without unnecessary words. It's front-loaded with the core action ('Generate a new AWS external ID') and includes the necessary context ('for a given AWS account ID and role name pair'). Every part of the 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?

Given the tool's complexity (a mutation operation for AWS integrations), the lack of annotations, no output schema, and 0 parameters, the description is insufficient. It doesn't explain the output (e.g., what the new external ID looks like, how to use it), prerequisites, or side effects. For a tool that likely involves security-sensitive operations, more context is needed for safe and effective use.

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 0 parameters, and schema description coverage is 100% (empty schema). The description mentions 'for a given AWS account ID and role name pair', which might imply these are required inputs, but the schema indicates no parameters. This creates a slight mismatch, but since there are no parameters to document, the baseline is high. The description adds no parameter semantics beyond what the schema provides, but that's acceptable here.

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 ('Generate a new AWS external ID') and specifies the target ('for a given AWS account ID and role name pair'), providing a specific verb and resource. However, it doesn't explicitly distinguish this tool from potential siblings like 'create_integration_aws' or 'update_integration_aws', which might handle broader integration setup rather than just external ID generation.

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. It doesn't mention prerequisites (e.g., whether an AWS integration must already exist), typical scenarios (e.g., rotation of credentials), or what other tools might be related (like 'create_integration_aws' for initial setup). The agent must infer usage from the name and description alone.

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