TA Engine — Deterministic Technical Analysis for Ironclaw

Install and configure

Install the tool from IronHub. For a manual package import, open Extensions → Registry → Import, select the tool archive, and click Install.

No credential is required; only public Binance Spot market data is read.

Each operation is exposed as a named capability with its own input schema. Use only the parameters shown for that capability in the examples below.

This package declares no credentials. Network egress remains restricted to the hosts declared by each capability.

Pairs with the binance-ta-expert-v2 skill. The skill decides what to analyze and narrates the result; this tool does the math.

Why

LLMs are unreliable at multi-step arithmetic. An earlier in-context workflow asked the model to compute EMA/RSI/MACD/ADX/ATR from hundreds of raw candles in-context — slow, token-heavy, and often numerically wrong. TA Engine moves every calculation into sandboxed Rust and returns a compact, scored JSON verdict. Raw candles are fetched and processed inside the tool; they never enter the LLM context.

Capabilities

analyze — multi-timeframe confluence

// Capability: crypto-ta-engine.analyze
{ "symbol": "BTCUSDT", "intervals": ["4h","1h","15m"], "limit": 300 }

intervals defaults to ["4h","1h","15m"], limit to 300. Returns per-timeframe indicator snapshots + component scores (trend/momentum/volume/structure), a weighted overall verdict (macro timeframes weighted higher), key support/resistance levels, and an ATR-based risk plan.

indicators — single timeframe

// Capability: crypto-ta-engine.indicators
{ "symbol": "ETHUSDT", "interval": "1h", "limit": 300 }

Returns one TimeframeReport (indicator values + score) without cross-timeframe aggregation.

Indicators computed

EMA(9/21/50/200), SMA, RSI(14, Wilder), MACD(12/26/9), Stochastic RSI(14/14/3/3), ADX(14) + DI±, ATR(14, Wilder), Bollinger(20,2), OBV, CMF(20), VWAP, swing-pivot S/R.

Scoring

Each component scores −1/0/+1 per the rubric (see skill §6). Confluence = sum, mapped to a labelled verdict (STRONG BUY … STRONG SELL). Overall = timeframe-weighted (4H=3, 1H=2, 15M=1).

Security

Binance Spot market-data endpoints are public — this tool sends no credentials and declares no secrets. The host allowlist restricts it to api.binance.com and api.binance.us under /api/v3, GET only. Read-only: no orders, accounts, or futures.