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ellettie

iRacing MCP Server

get_current_flags

Retrieve the current race flags in iRacing to understand track conditions and race status.

Instructions

get current flags

Returns: list[str]: current flags

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes
Behavior1/5

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

No annotations exist, so the description must fully disclose behavior. It only states 'get current flags' and the return type, providing no information about side effects, safety, or performance implications.

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

Conciseness2/5

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

The description is extremely short but this represents under-specification rather than conciseness. It uses exactly the same words as the tool name and appends the return type, offering no substantive information.

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

Completeness1/5

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

Given the tool's simplicity (no parameters, simple return type), a complete description should clarify what 'flags' refers to (e.g., racing flags, session flags). The output schema may exist, but the description fails to provide sufficient context for an AI agent to use the tool correctly.

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?

The input schema has no parameters, so the description has no parameters to explain. However, the description adds minimal value: it reiterates the return type as list[str], which may be partially redundant with the output schema. For a zero-parameter tool, the description should still clarify the tool's purpose, which it fails to do.

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

Purpose1/5

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

The description is a tautology: 'get current flags' simply restates the tool name without adding any specificity about what flags are being retrieved or their meaning. It fails to distinguish this tool from siblings like get_current_camera_status or get_current_engine_warnings.

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

Usage Guidelines1/5

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

No guidance is provided on when to use this tool versus alternatives. Sibling tools cover various current-status getters, but the description offers no context or exclusion criteria.

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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