Mystic0428/stock-prices
Claude skill that fetches accurate US stock data via yfinance — works with Claude Code and Claude.ai
Source: https://github.com/Mystic0428/stock-prices
Pushed: 2026-06-02T07:07:19Z
Claude skill that fetches accurate US stock data via yfinance — works with Claude Code and Claude.ai
npx skills add Mystic0428/stock-pricesClaude skill that fetches accurate US stock data via yfinance — works with Claude Code and Claude.ai
Source: https://github.com/Mystic0428/stock-prices
Pushed: 2026-06-02T07:07:19Z
Senior-QA-shaped MCP server + skills library: pre-coding QA planning, TDD scaffolding, mutation-testing follow-up, code review, test-data discovery. Iron-Law-enforced workflows for Claude Code, Cursor, Codex, OpenCode, JetBrains, VS Code + Copilot.
Batch triage candidate data signals into GO/DEFER/NO-GO decisions for ML pipelines
SKILL.md compilation for ontology development
AI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and the web - then synthesizes a grounded summary
Automate Datagma tasks via Rube MCP (Composio). Always search tools first for current schemas.
Darwin Skill 2.0 (达尔文.skill 2.0): autonomous skill optimizer, v2.0 integrates Microsoft Research SkillLens (arXiv 2605.23899) 9-dim rubric + SkillOpt (arXiv 2605.23904) validation-gated design + human-in-the-loop checkpoints. Evaluates SKILL.md files using a 9-dimension rubric (structure + effectiveness + meta-skill blacklists), runs hill-climbing with git version control, spawns independent judge agents for blind evaluation, validates improvements through test prompts with auto-break on diminishing returns, and generates visual result cards. Use when user mentions "优化skill", "skill评分", "自动优化", "auto optimize", "skill质量检查", "达尔文", "darwin", "帮我改改skill", "skill怎么样", "提升skill质量", "skill review", "skill打分".