{"slug":"tradingview-reader","title":"tradingview-reader","summary":"Read the user's local TradingView desktop app through opencli: quotes, options chains with greeks and per-strike IV, options expiries, screener results across stocks, crypto, forex, futures, and bonds, gainers and losers, news headlines and full stories, alerts (active, fired, of","platform":"Claude","tags":[],"authorName":"LLM Mart","authorSlug":"llm-mart","score":0,"source":"github","price":null,"verified":false,"createdAt":"2026-10-19T21:17:44.779746Z","repo":{"url":"https://github.com/himself65/finance-skills","stars":3427,"forks":389,"license":"MIT","updatedAt":"2026-10-19T08:37:18Z"},"bodyHtml":"

tradingview-reader

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Read-only TradingView desktop reader for market data via opencli + the tradingview opencli plugin shipped alongside this skill.

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What it does

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Reads TradingView's macOS desktop app for market data via Chrome DevTools Protocol — no API keys, no cookie extraction, no scraping. Capabilities include:

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This skill is read-only. It does NOT place trades, modify watchlists, post ideas, or change chart layouts.

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Authentication

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No API key, no token. The adapter attaches to the user's already-logged-in TradingView desktop app over CDP. Just have TradingView.app installed and logged in.

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How it works

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Data commands harvest session cookies via CDP Storage.getCookies, then fire HTTP requests from Node directly. Page-context fetch is blocked by browser CORS preflight even from TradingView's own pages — the desktop app uses Electron's main process (Node network stack) to bypass this, and the adapter replicates that path. No Browser Bridge extension or apps.yaml registration is required.

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Triggers

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Platform

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Works on Claude Code and other CLI-based agents on macOS. Does not work on Claude.ai — the sandbox restricts network access and binaries required by opencli + CDP.

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The plugin is currently macOS-only (relies on open -a TradingView --args).

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Setup

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# Choose finance-data-providers when prompted.\nnpx plugins add himself65/finance-skills\n\n# Or install just this skill\nnpx skills add himself65/finance-skills --skill tradingview-reader\n
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See the main README for more installation options.

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Prerequisites

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Reference files

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