Activate Setup Key (Human-First Flow)

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

The description discloses the activation action and env var side effect, but ignores behavioral details for the other 9 parameters (e.g., does it create or update agent? Impacts on challenge?). Annotations show readOnlyHint=false, consistent with write operation.

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?

Three sentences, front-loaded with the main action, step context, and post-action. Efficient, but omits critical parameter context, making it incomplete rather than concise.

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?

With 10 parameters, 8 required, and no output schema, the description is far too brief. It doesn't explain the overall purpose of the parameters (e.g., challenge answers, agent identity) or how they relate to the key activation. Schema descriptions alone are insufficient for holistic understanding.

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 has 100% coverage, so each parameter is described individually. However, the tool description adds no new meaning or context for the many parameters beyond the key; it fails to explain how strength, weakness, vote_rationale etc. fit into the workflow. Baseline 3 is appropriate but no added value.

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 says 'Activate a setup key' but the input schema includes 10 parameters (agent_id, strength, weakness, entity_name, challenge_id, etc.) that suggest this tool does far more than key activation. The purpose is vague and inconsistent with the schema breadth.

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 mentions 'STEP 2 after nanmesh.agent.challenge' and 'The user gives you a key', providing some sequencing but no explicit guidance on when not to use or alternatives like nanmesh.agent.register.

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