barevalue-mcp

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

With no annotations provided, the description carries full burden and does well: it discloses the destructive effect ('old secret will immediately stop working'), security implication (secret rotation), and behavioral trait ('Returns the new secret (shown only once)'). It lacks details on permissions or rate limits, but covers key mutation aspects adequately.

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 front-loaded with the core action, uses two efficient sentences with zero waste, and each sentence adds critical information (purpose, consequence, return behavior). It is appropriately sized for a single-parameter tool.

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 complexity (mutation with security implications), no annotations, and no output schema, the description is mostly complete: it explains the action, destructive effect, and return value. It could improve by mentioning error cases or prerequisites, but it covers essential context well for an agent.

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 100%, so the schema already documents the 'webhook_id' parameter fully. The description does not add meaning beyond what the schema provides (e.g., format or constraints), meeting the baseline of 3 for high schema coverage.

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 the specific action ('Generate a new signing secret'), the resource ('for a webhook'), and distinguishes it from siblings like 'barevalue_webhook_create' (creation) and 'barevalue_webhook_update' (updates other than secret rotation). It uses precise verbs and scope.

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 context by stating 'The old secret will immediately stop working,' which suggests this tool should be used when needing to refresh security or invalidate old secrets. However, it does not explicitly name alternatives (e.g., when to use vs. 'barevalue_webhook_update') or provide clear exclusions, keeping it at a 4.

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