Deliver personalized 1-on-1 AI tutoring with Socratic questioning and adaptive pacing.
npx skills add https://github.com/jiakailong/GraphCoder --skill sigma-jiakailong
Please help me install this Agent Skill. Skill: sigma Source: https://github.com/jiakailong/GraphCoder/tree/main/app/code_agent/skills/sigma Command: npx skills add https://github.com/jiakailong/GraphCoder --skill sigma-jiakailong
Sigma provides personalized, one-on-one AI tutoring that uses Bloom's 2-Sigma mastery learning to diagnose learners, guide through topics with Socratic questioning, and deliver adaptive pacing plus rich visual outputs (HTML dashboards, Excalidraw maps, generated images). It helps users learn new topics efficiently, study difficult concepts, and stay motivated through structured, teacher-like guidance.
Ask Sigma to tutor me on a topic and start with a diagnostic to build a personalized learning roadmap.
High-intent search queries and answers about installing and using this skill.
Socratic questioning guides learners through concepts with targeted questions rather than direct answers, prompting critical thinking. This mastery learning approach adapts pacing based on your responses to ensure demonstrated understanding before progressing.
Bloom's 2-Sigma method provides personalized 1-on-1 tutoring that adapts to individual learners, achieving learning outcomes significantly higher than conventional classroom instruction. It uses mastery gating to prevent progression until concepts are fully understood.
Yes, the tutoring process generates rich visual outputs including HTML dashboards and Excalidraw concept maps. These visuals track your learning progress and map out topic roadmaps dynamically as you advance.
To begin AI tutoring, provide a specific topic you want to learn and your language preferences. The system runs an initial diagnostic to build a personalized learning roadmap tailored to your current understanding.
Yes, session persistence tracks learner profiles, past misconceptions, and progress across multiple topics. This allows you to resume tutoring sessions and retain your learning history over time.
Mastery learning enforces strict progression gates, requiring demonstrated understanding of roughly 80% before advancing. This means learners cannot skip ahead and must actively engage with all diagnostic and practice tasks.
luokai25Generate diagnostic quizzes and learning dashboards from YAML tracking data.
cshyangResume paused GSD work sessions from a saved state.
gclmGuide learners through any topic with Socratic questioning and adaptive pacing.
ToanPV90Tutor learners through Socratic questions with mastery-based gating and spaced repetition.
