use_project_profile

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

With no annotations, the description provides important behavioral context: profiles are additive and do not remove existing categories/collections. It also notes multiple profiles can be applied. This sets clear expectations for a non-destructive operation, though it omits authentication or error behaviors.

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 concise, with a brief purpose followed by behavioral details and argument list. It is well-structured with markdown headers, though the first sentence could be merged with the next paragraph for slightly better 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?

Despite having an output schema (unknown content), the description does not mention return values, success/failure indicators, or prerequisites (e.g., profile must exist). It assumes the project is already set and does not cover error conditions, making it incomplete for a mutation tool.

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 coverage is 100% and the description repeats the schema's description for the 'profile' parameter. It adds examples ('python', 'jira'), but this is marginal value beyond the schema. Baseline 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 'Apply a profile to the current project' with a specific verb and resource. It differentiates from siblings like list_profiles and show_profile by indicating this is the action of applying profiles, and it adds unique context about composability.

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 explains that profiles are additive and composable, implying usage to build up configurations. However, it lacks explicit guidance on when to use this tool vs alternatives (e.g., show_profile to view details) and does not mention when not to use it.

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