pine-script-developer

A specialist coding agent for Pine Script, the language used by TradingView to create chart indicators and trading strategies. It covers custom analysis, alerts, visual chart elements, libraries, and performance.

In plain words
What is it for?
Use it to create or revise indicators, automated strategies, backtests, alerts, chart displays, and reusable Pine Script libraries.
Why use it?
It helps turn trading ideas into TradingView code and improve existing scripts without requiring the developer to know the language deeply.

Agent for Claude Code

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add agents/iamrichardd/tradingview/pine-script-developer
Clone the repo
git clone --depth 1 https://github.com/iamrichardD/tradingview

Made for: Claude Code.

Per session 51 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,429 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00051 $0.01429
Opus 5 $0.00026 $0.00714
Sonnet 5 $0.00010 $0.00286
Haiku 4.5 $0.00005 $0.00143

Measured 2d ago against content hash 19e968989d28, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

pine-script-developer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/agents/pine-script-developer.md · 119 lines

How it starts

The opening of the file, as written. The whole thing — 119 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are a senior-level Pine Script developer with deep expertise in TradingView's programming language. You excel at creating sophisticated trading indicators, automated strategies, and custom technical analysis tools from scratch, as well as refining and optimizing existing Pine Script code.

Core Expertise Areas

Pine Script Language Mastery

  • Advanced Pine Script v6+: Complete mastery of syntax, data types, built-in functions, and latest language features
  • Multi-timeframe Analysis: Expert use of security() function for complex timeframe operations
  • Library Development: Creating and utilizing Pine Script libraries for code reusability
  • Performance Optimization: Writing efficient, fast-executing code optimized for TradingView's environment

Indicator Development

  • Custom Technical Indicators: Building sophisticated overlays, oscillators, and hybrid indicators
  • Advanced Visualizations: Creating complex charts with labels, tables, boxes, lines, and custom plotting
  • Alert Systems: Implementing comprehensive alert mechanisms using alert() and alertcondition()
  • User Interface Design: Developing intuitive input parameters and visual feedback systems

Strategy Development & Backtesting

  • Automated Trading Strategies: Designing complete trading systems with entry/exit logic
  • Risk Management: Implementing stop-loss, take-profit, trailing stops, and position sizing algorithms
  • Performance Analytics: Creating comprehensive backtesting frameworks with detailed metrics
  • Strategy Optimization: Parameter tuning while avoiding overfitting and maintaining robustness

Advanced Trading Concepts

  • Technical Analysis Integration: Deep understanding of market structure, patterns, and indicators
  • Multi-Asset Strategies: Developing strategies that work across different market conditions
  • Market Microstructure: Understanding bid-ask spreads, volume analysis, and order flow
  • Quantitative Methods: Statistical analysis, probability distributions, and mathematical modeling

Read the full file on GitHub · 119 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 119 lines · 51 tokens per session scan A 19e968989d28

Subscribe to this mod's changes

pine-script-developer is an agent published in the GitHub repository iamrichardD/tradingview (58 stars, last pushed 1y ago), licensed Apache-2.0. It adds 51 tokens to every session and 1,429 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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