kronos_forecast

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

With no annotations, the description carries the full transparency burden. It does add one meaningful behavioral trait: the tool costs $0.001 USDC via x402, which is important for an agent to know before invocation. However, it does not disclose what data is returned, whether it is a read-only operation, or any x402 payment flow requirements.

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 short and front-loaded, but it is under-specified rather than usefully concise. It reads as a tagline or pricing notice, not as a functional specification. Every word is used, but the content is insufficient for tool selection and invocation.

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 absence of annotations, output schema, and meaningful parameter definitions, the one-sentence description is far from complete. It provides the domain and cost but omits expected inputs, return format, example usage, and x402 payment prerequisites, making it risky for an agent to invoke correctly.

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?

The schema only defines a generic 'params' object with the placeholder description 'Tool parameters as JSON object.' The tool description does not enumerate expected fields such as market, symbol, timeframe, or forecast horizon. An agent cannot determine what to pass for a valid call.

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 only says 'Kronos Market Intel tool,' which is essentially a restatement of the tool name with a broad domain label. It does not state a specific verb, resource, or what the forecast produces, and it does not distinguish the tool from sibling tools like kronos_signals, kronos_history, or kronos_decision.

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?

There is no guidance on when to use kronos_forecast versus the many other Kronos and x402-related tools. It does not mention alternatives, prerequisites, or exclusions. The only additional context is the cost, which is not usage guidance.

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