Single-model Skill

A single-model skill is the most fundamental type of multimodal skill in SkillHub. Each skill is built around a specific model capability, packaging its supported task types, input requirements, invocation method, and execution instructions into a skill package that can be directly installed and used, allowing agents to gain a clear, stable, and directly callable multimodal generation capability.

Tip

For scenarios that require fast integration, stable outputs, and clearly defined capability boundaries, a single-model skill is often the most straightforward option.

How Single-model Skills Are Organized

A single-model skill typically brings together the key information related to one model, making it easier for both developers and agents to understand and use. A typical single-model skill usually includes:

• Model and capability description: Explains which model the skill is built on and what kind of multimodal generation or processing tasks it can perform.
• Applicable task types: Outlines the scenarios the skill is best suited for, such as text-to-video, image-to-video, or other specific tasks.
• Input and output requirements: Specifies the supported input formats, such as text, image, audio, or video, and the type of result the skill returns.
• Parameters and constraints: Describes the key parameters involved in invocation, along with limits such as input count, generation duration, and resolution.
• Usage instructions: Typically provided through a SKILL.md file, allowing the agent to read the skill’s capability description, usage method, and execution requirements.

In SkillHub, this information is presented together with installation methods, file structure, and download options, so that a single-model skill is not just a model description, but a standardized capability unit that can be directly installed, understood, and integrated.

How Agents Use Single-model Skills

For agents, a single-model skill is an external capability that can be installed directly. Once installed, the agent can use the instructions defined in the skill to understand its capability boundaries, read how it should be used, and invoke the underlying model during task execution to complete video generation, image generation, or other multimodal tasks.

Because each skill maps to one clearly defined model capability, the agent does not need to perform additional model selection or routing during execution. This makes the invocation path more direct and also helps maintain greater consistency in the output.

Integration Workflow

Integration of a single-model skill usually begins with installation. SeaCloud currently provides two methods:

• An agent-oriented installation method, where the agent uses the prompt provided on the page to automatically locate and install the skill.
• A manual installation method, where the skill package is downloaded manually, placed into the corresponding skills directory in the local workspace, and then re-indexed by restarting the agent.

After installation, the skill can be used together with an API Key, prompts, and reference image, video, or audio assets, and integrated into the CLI, backend services, or agent workflows.