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yagaMI-Reverse

schema-guard-mcp

List audit rules

list_rules

Enumerate all security checks run by Schema Guard, showing each check's ID, severity, and reasoning to identify potential schema vulnerabilities.

Instructions

Enumerate the security checks Schema Guard runs, with id, severity, and rationale.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Behavior4/5

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It accurately portrays a non-mutating enumeration operation through the verb 'enumerate' and by describing the output fields, though it never explicitly states that no checks are executed.

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?

The description is a single, well-structured sentence with no redundant words. It front-loads the action ('Enumerate') and includes essential output details without extraneous information.

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 zero-parameter list tool, the description is complete: it states the purpose and the information returned. Although there is no output schema, the description compensates by listing the output fields. No further context is needed for correct invocation.

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?

The tool has zero parameters, so the empty schema makes parameter semantics trivial. The baseline is 4, and the description correctly focuses on the output rather than parameters.

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?

The description uses a specific verb ('enumerate') and clearly identifies the resource ('security checks Schema Guard runs'). It also lists the output fields (id, severity, rationale), which differentiates it from siblings like audit_sql and rls_coverage.

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

Usage Guidelines3/5

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

The description conveys what the tool does but does not explicitly mention when to use it over sibling tools. There is no guidance on alternatives or exclusions; usage is implied from the tool's purpose, but not stated.

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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