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BullrunData

Market Intelligence MCP

Official

cascade_list

Read-only

List available macro catalyst scenarios with IDs, names, categories, and severity levels to identify catalysts for full chain reaction analysis.

Instructions

List all available macro catalyst scenarios in the Cascade Engine. Returns catalyst IDs, names, categories, and severity levels. Use a catalyst ID with cascade_analysis for the full chain reaction.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Behavior4/5

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

Annotations already declare readOnlyHint=true and destructiveHint=false. Description adds valuable context on return fields (IDs, names, categories, severity levels) without contradicting annotations.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Two sentences: first clearly states purpose and return fields, second gives usage guidance. No extraneous words.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a list tool with no parameters and no output schema, the description sufficiently explains what is returned and how to use it with sibling tools. No gaps identified.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

No parameters, so baseline score of 4 per guidelines. Description does not need to add parameter information.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

Description clearly states the tool lists macro catalyst scenarios and specifies returned fields (IDs, names, categories, severity levels). It distinguishes from sibling cascade_analysis by indicating that tool is used for full chain reaction analysis.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Provides explicit guidance: use this to list catalysts, then use cascade_analysis for deeper analysis. Lacks explicit when-not-to-use but clearly implies the workflow.

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

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