Rainwater builds local-first trading research and workflow tools for traders who want visible systems, reproducible research, and operator-grade tooling.

• rainwater-tradingview-mcp - Rainwater-maintained TradingView MCP bridge for local chart context, Pine workflows, and member scripts.

More public repositories will come after the TradingView MCP lane is hardened.

We care about tools that are:

• local-first where possible
• explicit about data sources and limitations
• compact enough for AI agents to use without wasting context
• safe around credentials, broker access, and account state
• useful to real operators, not only demos

Rainwater open-source tools do not redistribute market data, bypass paywalls, or replace a user's own accounts and subscriptions. Bring your own TradingView, brokerage, and data access where required.

• Site: https://rainwater.run
• GitHub: https://github.com/rainwaterlogic

Brand assets and logos are coming soon.