double232

Pinescript Skill — AI skill for Claude Code

AI community

Pine Script v6 skill for Claude Code -- hard language constraints, LLM error prevention, complete reference.

How to install Pinescript Skill

This entry records only its repository, not the path inside it, so there is no exact command to give. Open double232/pinescript-skill and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Pinescript Skill does

Pine Script v6 skill for Claude Code -- hard language constraints, LLM error prevention, complete reference.

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README

pinescript-skill

A [Claude Code](https://docs.anthropic.com/en/docs/claude-code) skill for writing Pine Script v6 code that compiles on the first try.

LLMs are notoriously bad at Pine Script. They hallucinate deprecated function names, nest functions inside `if` blocks, put `plot()` in local scope, and bundle `var`-state functions into `request.security` tuples. This skill prevents all of that by injecting the language's hard constraints, correct namespaces, and anti-repainting rules directly into the assistant's context.

What it covers

Section	What you get
Hard constraints	6 compile-or-die rules -- nested functions, tuple limits, `var`-state isolation, lazy `and`/`or` traps
LLM error prevention	Namespace mapping table (pre-v5 -> v6), global-scope-only functions, `ta.*` unconditional calling
Execution model	Bar-by-bar execution, `var` vs `varip` rollback behavior, realtime tick semantics
Type system	Qualifier hierarchy (`const < input < simple < series`), `na` handling, v6 integer division
Language syntax	Inputs, loops, `switch` expressions, string operations, enums (v6)
Data structures	Arrays, maps, matrices, UDTs, methods, method chaining
Anti-repainting	`request.security` parameter rules, `barstate.isconfirmed`, realistic backtest settings
Drawing objects	Lines, boxes, labels, polylines, tables, linefill, `plotshape`/`plotarrow`
Request functions	`request.security`, `request.security_lower_tf`, financials, economic data, `ticker.modify`
Strategy patterns	Entry/exit, pyramiding, ATR position sizing, risk management, session flattening, trailing stops
Indicator patterns	Overlay + table, bar coloring, color gradients, session detection
Alerts and webhooks	`alertcondition` vs `alert()`, webhook JSON, placeholder variables, rate limits
Libraries	Creating, exporting, importing, limitations
Performance	Bu