SHADOW SECTINDEPENDENT AI STUDIOLet’s build
Developer toolkit / Concept

Sigil
Reusable skills for a sharper AI stack.

A proposed collection of versioned prompts, agent skills and integration patterns. Small, auditable building blocks that belong in your repository.

Back to the arsenal

Designed to do the useful work.

  • Versioned skill packs
  • Portable prompt templates
  • Composable integrations
STATUS / Concept

This is a product concept. The interface and capabilities describe the intended direction; they are not a live product demonstration.

Register interest
SS / 04
Developer toolkit
OPEN SOURCEConcept

Sigil

Reusable skills for a sharper AI stack.

SkillsPromptsPlugins
Explore the concept