Pine Studio
Chat → Pine Script v6 indicator or strategy. The coder model writes it, the in-house linter checks it, the judge audits it; strategies also come back as a DSL for the backtester (out-of-sample first). Free: 3 scripts a month · Pro: unlimited · Quant: + backtests, paper trading.
Describe the indicator or strategy
Plain words. Strategies also come back as a DSL the backtester runs. Paste the result into TradingView to compile — the in-house linter is not a compiler.