athena_frontier_claim_prepare

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

With no annotations, the description carries the burden of behavioral disclosure. It does disclose 'No-write' (a key safety property) and a conditional behavior (PENDING readiness returns a NODE_READY prerequisite instead of manufacturing claim authority). However, it omits many behavioral traits like error conditions, permission requirements, retry semantics, and what the output packet contains beyond being reducer-validated.

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 two sentences with no filler and front-loads the core function (no-write preparation). However, the density of unexplained acronyms makes it less effective than a plainer wording; still, it is concise relative to the complexity.

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 high complexity (14 params, no output schema, no annotations), this short jargon-laden description is insufficient. It doesn't explain required inputs, return value structure, or how to map the described state terms to schema properties, leaving critical gaps for correct invocation.

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 only 7% (only operation_at has a description), so the description must compensate. It does not explain any parameter meanings or map terms like H/P/F/C/W to specific schema fields. Parameters like expected_source_head, run_id, node_id remain completely unexplained, leaving an agent without necessary guidance to construct a valid request.

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 states a specific action ('No-write preparation') and a specific resource ('CLAIM_V1'), with scope constraints ('bounded fixed-path', 'exact EVENT_READY state'). However, heavy jargon (H/P/F/C/W, NODE_READY, reducer-validated) makes it difficult for an agent outside the domain to grasp. It does not explicitly distinguish from sibling athena_frontier_claim, though 'preparation' implies a pre-step.

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 implies usage when in an exact EVENT_READY state with fresh H/P/F/C/W, but gives no explicit when-to-use or when-not-to-use guidance and names no alternative tools. It does not tell the agent to prefer this over athena_frontier_claim or other siblings, making selection guidance weak.

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