Open-source library gives AI coding agents 501 trading-infrastructure skills

A new open-source project called Algo-Trading-Skills packages 501 reference implementations covering algorithmic trading engineering, spanning 16 technical domains and five regulatory/exchange frameworks. Each skill is backed by unit tests (over 20,000 total) and follows the agentskills.io SKILL.md standard, making it usable by Claude Code, GitHub Copilot, Codex CLI, Cursor, Gemini CLI, and similar tools. It's released under Apache 2.0 and explicitly framed as engineering guidance, not financial or compliance advice.