test_registry

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

With no annotations, the description must fully disclose behavioral traits. It only states 'Test connectivity' but omits what happens on success/failure, whether it modifies state, required permissions, or side effects like logging. This is insufficient for an agent to anticipate outcomes.

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 clear sentence with no extraneous words, achieving conciseness. It is front-loaded with the action ('Test connectivity'). However, it could be slightly more structured without losing brevity.

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 no output schema and 0% parameter coverage, the description should provide enough context for the agent to use the tool correctly. It does not explain parameters, return values, or error handling, making it incomplete despite the simple purpose.

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%, meaning no parameter descriptions exist. The text does not explain the purpose of `env_id` or `agent_token`, leaving their roles ambiguous. The agent must guess from names alone, which is insufficient for correct invocation.

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 'Test connectivity to a container registry' uses a specific verb (test) and resource (registry connectivity), clearly distinguishing it from sibling tools like create_registry, get_registry, or check_image_update. It leaves no ambiguity about what the tool does.

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 (e.g., get_registry to check existence), no prerequisites (e.g., registry must exist), and no conditions under which it should not be used. An agent has no contextual cues for decision-making.

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