0x12th/0x12th-playbooks
Practical engineering playbooks and agent skills for architecture, delivery, migration planning, technical decision-making, and software evolution.
Practical engineering playbooks and agent skills for architecture, delivery, migration planning, technical decision-making, and software evolution.
npx skills add 0x12th/0x12th-playbooksPractical engineering playbooks and agent skills for architecture, delivery, migration planning, technical decision-making, and software evolution.
AI agent skill: expert tutor for A Streetcar Named Desire (Edexcel IAL English Literature). Complete quote bank, exam spec, annotated model essay, and repeatable essay-writing workflow.
Test and score any Agent Skill against the official anthropics/skills spec with a detailed Markdown report.
Dual-mode Claude skill that wraps AgriciDaniel/claude-blog into a complete publishing lifecycle. Mode 1 ships a new post via the 8-step workflow. Mode 2 audits an existing post and returns a prioritized retrofit list. MIT licensed. By @johnericforte.
Claude skill for multi-person AI-assisted document writing — context travels between contributors, not just text
Configures mewt or muton mutation testing campaigns — scopes targets, tunes timeouts, and optimizes long-running runs. Use when the user mentions mewt, muton, mutation testing, or wants to configure or optimize a mutation testing campaign.
A video analysis skill built for AI-native editors like Claude Code, Cursor, and AntiGravity. Works seamlessly with the video-helper project to unlock complete video analysis capabilities.