feat: add readytrader_stocks plugin

[up2itnow0822]

Plugin: ReadyTrader Stocks

Connect your agent to stock markets via the ReadyTrader-Stocks MCP server. Quotes, OHLCV, fundamentals, sentiment, market regime, and paper or live trades through Alpaca.

• GitHub: https://github.com/up2itnow0822/a0-readytrader-stocks-plugin
• Tags: tools, api, integration, automation

This plugin has passed full CI (tests + py_compile + plugin.yaml schema) and was prepared following the BMAD Adversarial Review process.

[chatgpt-codex-connector]

You have reached your Codex usage limits for code reviews. You can see your limits in the Codex usage dashboard.

[up2itnow0822]

Gentle bump — CI validate is passing (✅), mergeable_state is clean, and I just re-ran the plugin validator on the source repo:

• plugin.yaml parses and matches schema (name/title/description/version present, name matches ^[a-z0-9_]+$)
• Remote plugin.yaml name: field exactly matches the index folder name
• LICENSE present at repo root
• Directory layout matches Agent Zero plugin conventions (api/, tools/, webui/, extensions/python//, hooks.py, execute.py patterns as applicable)
• No security/code-pattern issues found
• No duplicate entry or URL conflict in the current generated index

Ready for maintainer review whenever convenient. Thanks! 🙏