You can invoke your customized skill inside Kimi K3 through three easy methods:

1. Command Trigger: Type /skill-name directly in the chat box (e.g. /seo-analyzer).
2. Skill Attachment: Click the + icon in Kimi K3 UI, upload your generated SKILL.md file, and set it as an active system persona.
3. Auto-Triggering: Paste the YAML frontmatter headers into your project's root system instructions. Kimi K3 will recognize and auto-execute the skill when intent matches.

To import open-source agent skills or GitHub code repositories:

• Use our GitHub Repo Importer (/repo-skill) preset above.
• Paste the raw GitHub repository URL or raw SKILL.md file link into the system input box.
• Kimi K3's 1M context window will ingest the repo structure and follow all operational guardrails provided in the YAML specification.

Standard K3 runs as a single-pass Mixture-of-Experts execution. It is 100% free, fast, and does not consume multi-agent compute credits. It is perfect for 95% of daily tasks like code generation, copywriting, and structured analysis.

K3 Swarm Sub-Agent mode initiates recursive sub-agent loops and verification chains. Use Swarm mode only for complex multi-file repo refactoring or heavy autonomous research tasks.

Yes, 100%! This builder runs entirely inside your browser using client-side JavaScript. Zero inputs or API keys are stored or sent to any third-party backend servers. All code and Markdown files are generated locally in your browser session instantly.