| name | using-singularity |
| description | Use when starting any conversation where skills may need to be created, evaluated, repaired, or when a capability gap is detected during task execution |
Singularity — Self-Evolving Skill Engine
You have singularity-claude, a system that creates, scores, repairs, and hardens Claude Code skills through recursive improvement cycles.
Decision Flow
When a task arrives:
- Task arrives → Does a skill exist?
- Yes → Execute it → Score with
/singularity-score → Maturity auto-updates
- Avg < 50 (2+ runs) → Suggest
/singularity-repair
- Avg ≥ 90, 5+ runs, hardened, edge cases → Suggest
/singularity-crystallize
- Otherwise → Keep using and scoring
- No → Is this a recurring need?
- Yes → Create with
/singularity-create
- No → Do manually
Available Commands
| Command | Skill | Purpose |
|---|
/singularity-create | singularity-claude:creating-skills | Build a new skill |
/singularity-score | singularity-claude:scoring | Rate a skill execution 0-100 |
/singularity-review | singularity-claude:reviewing | Health check a skill |
/singularity-repair | singularity-claude:repairing | Auto-fix a failing skill |
/singularity-crystallize | singularity-claude:crystallizing | Lock a validated version |
/singularity-dashboard | singularity-claude:dashboard | Overview of all managed skills |
Capability Gap Detection
Watch for these signals during task execution — they indicate a new skill should be created:
- Repetition across sessions — You're doing the same multi-step procedure you've done before
- Task failure without skill coverage — No existing skill addresses this capability
- Generalizable pattern — The procedure would apply beyond this specific task
- Complex workflow — The task requires 5+ steps that could be encoded
When you detect a gap, suggest: "This looks like a capability gap. Want me to create a skill for this with /singularity-create?"
Data Locations
- Registry:
~/.claude/singularity/registry.json
- Scores:
~/.claude/singularity/scores/<skill-name>.json
- Telemetry:
~/.claude/singularity/telemetry/<skill-name>/
- Config:
~/.claude/singularity/config.json
- Created skills:
~/.claude/skills/<skill-name>/SKILL.md
Maturity Levels
| Level | Criteria | Meaning |
|---|
draft | < 3 executions | New, unproven |
tested | 3+ runs, avg >= 60 | Working but not battle-tested |
hardened | 5+ runs, avg >= 80, edge cases handled | Reliable |
crystallized | Locked via git tag | Production-grade, immutable |
