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jgs-magic-sysmlv1-mcp

set_requirement_text

Set the normative text of a Requirement element by providing its element ID and the new text.

Instructions

Set the normative requirement text on a Requirement element.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
textYes
element_idYes

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv0.1.1

TDQS

A3.5/5.0
Behavior2/5

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

No annotations are provided, so the description must carry the full burden of behavioral disclosure. It only says 'Set', implying a mutation, but does not mention side effects, prerequisites, idempotency, or what happens to existing text. For a mutation tool, this is a significant gap.

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 concise sentence with no waste. It is front-loaded with the action and target, making it easy to parse quickly.

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

Completeness3/5

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

For a simple setter with two parameters and an output schema, the description provides the essential purpose. However, it lacks behavioral context (e.g., whether text is replaced, if the element must exist) and parameter details. Given the simplicity, it is adequate but not fully complete.

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

Parameters3/5

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

Schema description coverage is 0%, so the description must compensate. It gives context that the tool sets text, implying element_id identifies the Requirement element and text is the content. However, it does not explain the format of text or any constraints. This is a minimal compensation but not thorough.

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 clearly states the verb 'set', the resource 'normative requirement text', and the target 'Requirement element'. This is specific and distinguishes it from sibling tools like set_requirement_id or set_documentation, which have different scopes.

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 usage is implied: if you want to set the text of a requirement, you use this tool. However, there is no explicit mention of when not to use it or alternatives, but the purpose is clear enough that an agent would infer it. This is adequate but not explicit.

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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