Quellis

Name: Quellis
Author: ondrej-svec

ondrej-svec/heart-of-gold-toolkit

18 repo stars
Updated July 31, 2026
ondrej-svec/heart-of-gold-toolkit

AI coaching companion using ICF methodology — powerful questions, goal-setting, and structured reflection.

About

Quellis is an AI coaching companion that applies ICF coaching methodology — asking powerful questions, supporting goal-setting, and guiding reflection. A user invokes it for self-coaching sessions to clarify goals and reflect on progress.

ICF coaching methodology
Powerful questions
Goal-setting
Structured reflection

Quellis by the numbers

Data as of Aug 1, 2026 (Skillselion catalog sync)

/plugin marketplace add ondrej-svec/heart-of-gold-toolkit

/plugin install quellis@heart-of-gold-toolkit

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repo stars	★ 18
Last updated	July 31, 2026
Repository	ondrej-svec/heart-of-gold-toolkit ↗

What it does

AI coaching companion using ICF methodology — powerful questions, goal-setting, and structured reflection.

README.md

Quellis — AI Coaching Skills

Open source coaching skills for Claude Code, powered by ICF methodology.

Getting Started

Install the Heart of Gold toolkit, then enable the Quellis plugin:

# In your Claude Code settings
/quellis:coach         # Start a coaching conversation
/quellis:reflect       # Guided reflection using FLOW/REVIEW
/quellis:goal-setting  # SMART+V goal-setting with obstacle pre-mortem
/quellis:goal-checkin  # Check in on your goals and commitments

Usage

Coach

Start an ICF-style coaching conversation. Quellis asks powerful questions rather than giving advice. Works with your existing Claude subscription — no API key required.

/quellis:coach

Reflect

Guided reflection using the FLOW or REVIEW framework. Good for processing experiences, exploring emotions, and finding patterns.

/quellis:reflect

Goal Setting

SMART+V goal-setting with an obstacle pre-mortem. Turns fuzzy intentions into concrete, values-aligned commitments you can actually check in on.

/quellis:goal-setting

Goal Check-in

Quick accountability check on your active goals. Reviews progress, explores obstacles, and strengthens commitment.

/quellis:goal-checkin

Examples

> /quellis:coach
Quellis: What's on your mind today?

> I'm not sure if I should take this new role...
Quellis: What draws you to it — and what makes you hesitate?

Limitations

These skills are stateless — they don't persist memory across sessions. For persistent coaching with memory, goals, and proactive nudges, see the Quellis app (Tier 2).