spellbook

About spellbook

Spellbook 82 Cross-Runtime Skills One Command Install A cross-runtime skill library for Claude Code, Codex, and multi-agent workflows. Quick Start • Runtime Targets • Pick a Workflow • Skills • Agents • Changelog • Release Status • Contributing • 中文 Rename notice: Spellbook was formerly Claude Arsenal. Claude Code remains a first-class target; the new name reflects the broader roadmap for Claude Code, Codex, and cross-runtime agent skills. See the migration note for details. #

Quick Facts

Compatible Skills

These tools work well together with spellbook for enhanced workflows:

• antigravity-awesome-skills — semantic(0.39)+complementary+rare_topics+same_lang+shared_platform (63%)
• vexjoy-agent — semantic(0.32)+complementary+same_lang+similar_pop+shared_platform (61%)
• simon-factory-lights-out — semantic(0.19)+complementary+rare_topics+same_lang+similar_pop+shared_platform (61%)
• agent-skills — semantic(0.31)+complementary+same_lang+similar_pop+shared_platform (61%)
• ai-agent-skill-for-video-workflow — semantic(0.31)+complementary+rare_topics+same_lang+similar_pop+shared_platform (60%)

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Frequently Asked Questions