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runapi-ai

RunAPI Midjourney MCP Server

by runapi-ai

get_seed

Retrieve the seed of a Midjourney image using its image ID, enabling you to reuse or adjust the generation parameters.

Instructions

Run a synchronous Midjourney operation on RunAPI (get seed). Returns the operation result.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
image_idYes
Behavior2/5

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 mentions the operation is synchronous and returns a result, but does not explain side effects, permissions, or what the result contains. This is minimal transparency for a tool that performs a specific operation.

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

Conciseness3/5

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

The description is short and has no waste, but it is under-specified. The phrase 'Run a synchronous Midjourney operation on RunAPI' is generic filler, and the key information is only the parenthetical '(get seed)'. It is concise but not clearly front-loaded with actionable specifics.

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?

Given the simplicity (one parameter, no output schema, no annotations), the description still leaves critical gaps. It does not clarify what the operation does with the image_id, what the result structure looks like, or any constraints. The sibling tools context suggests a suite of operations, but this description does not position get_seed within that workflow.

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?

The only parameter, image_id, has no description in the schema and the tool description does not explain its meaning or format. With 0% schema coverage and no compensation in the description, the parameter is effectively undocumented beyond its name.

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 it runs a synchronous Midjourney operation to get seed, which identifies the action somewhat, but does not clearly define what 'seed' is in this context. It distinguishes from siblings only through the parenthetical '(get seed)', which is just the tool name reused, making it partially tautological.

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 like get_task or other image operations. The description does not mention when this should be invoked or any prerequisites, leaving the agent to infer usage from the tool name alone.

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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