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Verdonz MCP

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by verdonz

verdonz_list_datasets

Retrieve governed datasets and data sources available to your identity. Use search and limit filters to find queryable data under access controls.

Instructions

List governed datasets/data sources available to the identity.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
limitNo
searchNo

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv0.1.0

TDQS

C2.6/5.0
Behavior2/5

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

No annotations are provided, so the description carries the full behavioral burden and delivers very little. It hints at identity-scoped access but says nothing about pagination behavior, search semantics, result ordering, or what 'governed' implies for returned data. For a listing tool with zero annotation coverage this is thin.

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

Conciseness4/5

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

A single front-loaded sentence with no filler or redundancy. It is well-structured, though arguably too terse given the documentation gaps it leaves behind.

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

Completeness2/5

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

With no annotations, no output schema, and 0% parameter coverage, the description is the only documentation and it covers just the resource being listed. An agent cannot determine result shape, filtering behavior, or result-size limits from this definition.

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

Parameters1/5

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

Schema description coverage is 0% and the description makes no mention of the two parameters (limit, search). The agent gets no explanation of what 'search' filters on or that 'limit' caps results at 100, despite low coverage requiring the description to compensate.

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

Purpose4/5

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

States a specific verb ('List') and resource ('governed datasets/data sources') with an access scope ('available to the identity'). This is a clear discovery operation, though it never names or contrasts with the sibling list/get tools (list_metrics, get_metric), so sibling differentiation is left to inference.

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

Usage Guidelines2/5

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

No statement of when to use this tool versus verdonz_list_metrics, verdonz_get_metric, or the investigate/ask siblings. The purpose implies a discovery step, but no conditions, prerequisites, or exclusions are given.

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