validate_release_setup

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

No annotations are provided, so the description carries the full transparency burden. It discloses the scope of verification (API key, Chromium, DB, app reachability, auth profile) and mentions the check_mobile behavior. However, it does not explicitly state side effects, failure modes, or return value, leaving some ambiguity for a validation tool.

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 compact and front-loaded with the primary purpose. The Args section includes only one of three parameters, making the structure slightly unbalanced, but the prose is efficient and clear.

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 no output schema and bare parameters, the description should explain all inputs and expected outputs. It omits two parameters and does not describe what the tool returns or how success/failure is communicated, leaving it incomplete for an agent to invoke accurately.

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 descriptions cover 0% of parameters, and the description only documents check_mobile. The app_url and profile_name parameters are left entirely unexplained, so the description fails to compensate for the missing schema details.

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 defines the tool as a preflight check for releases, listing specific resources it verifies (API key, Chromium, DB, app reachability, auth profile). It distinguishes from siblings by framing it as the canonical MVP entry point before discover_critical_journeys or run_release_check.

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?

Explicit guidance is provided: 'run this before discover_critical_journeys or run_release_check'. This names specific sibling tools and establishes clear ordering, giving the agent a strong sense of when to invoke this tool.

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