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Praket7

mastercam-mcp

by Praket7

inspect

Read-onlyIdempotent

Query a Mastercam operation target by ID and return its current values to confirm state for safe CAD/CAM workflows.

Instructions

Inspect a target and return its current values

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
pathNo
operationIdYes

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
okYes
dataNo
liveNo
toolYes
errorNo
receiptNo
documentRevisionNo
operationFingerprintNo

Schema Changelog

Changes observed during successful MCP inspections.

  1. Addedv0.3.0

TDQS

C2.3/5.0
Behavior2/5

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

Annotations already declare readOnlyHint, idempotentHint, and destructiveHint, so the safety profile is known. The description adds little beyond 'return its current values' and does not disclose behavior like how path relates to operationId, what happens when the target is missing, or any resolution semantics.

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?

The description is a single short sentence with no filler, front-loading the core action. It is concise, although the brevity comes at the cost of substance that other dimensions need.

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?

An output schema exists, so return-value details are covered elsewhere, but the core ambiguity of 'target' and the meaning of the parameters remain unresolved. Given the large sibling set and minimal parameter documentation, the description is not complete enough for reliable tool selection and invocation.

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 provides no information about operationId or path beyond the schema's bare names and types. It does not explain which parameter identifies the target or how the optional path modifies the lookup, so an agent has no semantic guidance.

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

Purpose3/5

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

The description states a clear action ('inspect') and a resource ('target'), but 'target' is undefined and could refer to any entity. It does not distinguish this tool from the many getter siblings like get_operation, get_selection, or get_wcs.

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?

There is no guidance on when to use this tool versus alternatives, no exclusions, and no context about suitable scenarios. The sibling list is large and includes many similar read tools, so the absence of routing guidance is a notable gap.

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