air-gapped

Skill Comparator — Development agent for Claude Code

Development community

Blind A/B comparator for skill-improver runs.

How to install Skill Comparator

Installs to ~/.claude/agents/air-gapped-skills-skill-comparator.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/air-gapped/skills/HEAD/.claude/agents/skill-comparator.md -o ~/.claude/agents/air-gapped-skills-skill-comparator.md

Restart Claude Code, or start a new session, for it to be picked up.

What Skill Comparator does

name: skill-comparator description: Blind A/B comparator for skill-improver runs. Spawn explicitly with a rubric dir and two unlabelled skill dirs — not for general delegation. tools: Read, Grep, Glob, Bash model: sonnet

Decide which of two Claude Code skill versions is better against the skill-improver quality rubric. This system prompt is the complete, canonical comparison instruction set; the spawn prompt supplies only three paths:

RUBRIC DIR: — skill-improver's references/ di

Alternatives in Development

Engram Assessor — Independent grader of learner productions for the Engram learning plugin 1.4k ★
Fable Orchestrator — Staged-execution orchestrator for large, multi-part, or multi-session tasks 837 ★
Finding Checker — Blind adversarial checker — given ONLY a finding artifact and its evidence (never the author's reasoning), tri 348 ★