check_pine_feature
Look up support status of Pine v6 features (e.g., ta.supertrend, array.new) to avoid relying on unsupported functions that produce no effect in backtests.
Instructions
Answer "does PineForge support X?" for a specific Pine v6 identifier or namespace (e.g. 'ta.supertrend', 'alert', 'array.new', 'request.financial'). Use it (a) BEFORE relying on any function you are unsure about while writing a strategy, and (b) to DIAGNOSE a backtest that compiled but behaved wrong or empty — visual & alert APIs (plot, label, line, box, table, alert) are parsed-and-skipped and produce NO effect. Resolves by exact feature match, then longest namespace prefix, then alias, returning {query, status, topic, note} where status is supported / partial / unsupported / via_transpiler / not_found (via_transpiler = works end-to-end; unsupported = skipped or rejected). Local, free, no engine run.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| feature | Yes | Pine identifier or namespace to look up, e.g. 'ta.supertrend', 'alert', 'array.new', 'strategy.entry', 'request.dividends'. |