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Glama
tigl-mcp
by cmudrc

get_component_metadata

Retrieve metadata for a specified geometric component by session ID and component UID to inspect CPACS/TiGL aircraft geometry components.

Instructions

Return metadata for a geometric component.

Input Schema

NameRequiredDescriptionDefault
session_idYes
component_uidYes

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv0.4.0

TDQS

C2.4/5.0
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. It implies a read operation but does not state whether errors are returned for invalid sessions/components, what metadata fields are included, or any required authorisation or lifecycle context.

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 wasted words. The brevity is appropriate for structure, though it reflects under-specification rather than deliberate concision.

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?

There is no output schema and no annotations, so the description should explain what metadata is returned and what the parameters mean. It does neither, making it inadequate for an agent to call this tool confidently.

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

Parameters2/5

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

Schema description coverage is 0% and both parameters are undocumented in the schema. The description does nothing to explain 'session_id' (session context) or 'component_uid' (component identifier), leaving parameter meaning entirely to inference.

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?

States a specific verb and resource ('Return metadata for a geometric component'), so the basic action is clear. However, 'metadata' is vague and the description does not distinguish this from sibling tools like get_high_level_parameters, get_configuration_summary, or list_geometric_components.

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 preconditions, and no exclusions. The agent must infer usage from the tool name and sibling list.

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