Claude Skills by muyen

Meihua Yishu (梅花易數) Plum Blossom I Ching divination skill. Use when users request divination, fortune telling, hexagram casting, or character analysis (測字). Triggers on: 占卜, 算卦, 問卦, 起卦, 解卦, 測字, 拆字, meihua, plum blossom, I Ching divination, 梅花易數.

Proactive code quality review. Triggers on significant code changes to check security, performance, architecture, and project patterns.

Capture learnings after tasks. Triggers on task completion, repeated mistakes, retrospective requests, or "what did I learn".

SDLC workflow with MCP tools. Triggers on "start", "implement", "work on", or unclear workflow.

Git workflow management. Triggers when creating branches, preparing PRs, or managing merge decisions.

Proactive OpenAPI workflow. Triggers when OpenAPI spec files are modified to validate, regenerate code, and verify builds.

**Allows Claude to directly start Ralph-Wiggum autonomous loops without user commands.**

Proactive security scanning. Triggers when modifying auth, API endpoints, user data, or sensitive operations.

Systematic debugging with 4-phase root cause analysis. Triggers when bugs are reported, errors encountered, or unexpected behavior observed.