taapi · diff
v1.2.0 to v2.0.0
104 added, 192 removed. Audit A to A.
---
name: taapi
- version: 1.2.0
- description: "Technical analysis indicators — RSI, MACD, Bollinger Bands, ADX, support/resistance, and 200+ pre-calculated indicators. Use when the user asks about ANY technical indicator for crypto."
- tools:
- - indicator
- - support_resistance
+ version: 2.0.0
+ description: Technical analysis indicators - RSI, MACD, Bollinger Bands, and 200+ indicators
+ delivery: script
+ protected: true
metadata:
starchild:
emoji: "📉"
skillKey: taapi
requires:
env:
- TAAPI_API_KEY
- intent_triggers:
- - "RSI"
- - "MACD"
- - "布林带"
- - "Bollinger"
- - "支撑位"
- - "阻力位"
- - "技术指标"
- - "超买"
- - "超卖"
- - "ADX"
- - "ATR"
- - "EMA"
- - "SMA"
- - "KDJ"
- - "Stochastic"
user-invocable: false
disable-model-invocation: false
---
- # TaAPI — Technical Analysis Indicators
+ ## Script Usage
- ## ⛔ HARD LIMIT
+ Script-mode skill — read this file, then invoke from a `bash` block:
- ```
- 最多调用 indicator/support_resistance 共 5 次。
- ⛔ 绝对禁止：bash、write_file、learning_log、coin_price、cg_ohlc_history 等非 TaAPI 工具。
- ⛔ 布林带已含中轨（中轨≈当前价），不需要再调 coin_price 获取价格。
- ⛔ RSI 问题只需 indicator(name="rsi") 一次，不需要 learning_log 或其他工具。
- ```
+ ```bash
+ python3 - <<'EOF'
+ import sys, json
+ sys.path.insert(0, "/data/workspace/skills/taapi")
+ from exports import indicator, support_resistance
- ## When to Use
+ # RSI on BTC/USDT 1h
+ rsi = indicator(name="rsi", symbol="BTC/USDT", interval="1h", exchange="binance")
+ print(json.dumps(rsi, indent=2))
- **任何加密货币技术指标问题 → 用 TaAPI**
- - "BTC RSI 多少？" → `indicator(name="rsi", symbol="BTC/USDT")`
- - "ETH MACD 什么信号?" → `indicator(name="macd", symbol="ETH/USDT")`
- - "SOL 布林带收缩还是扩张?" → `indicator(name="bbands", symbol="SOL/USDT")`
- - "BTC 支撑位阻力位?" → `support_resistance(symbol="BTC/USDT")`
+ # Support/resistance on BTC/USDT daily
+ sr = support_resistance(symbol="BTC/USDT", interval="1d", exchange="binance")
+ print(json.dumps(sr, indent=2))
+ EOF
+ ```
- **NOT for:** 股票/外汇技术指标（TwelveData 有自己的技术功能）
+ Available functions in `exports.py`: `indicator`, `support_resistance`.
+ Read `exports.py` directly for exact signatures.
- ## Keyword → Tool
- | 用户说 | 工具 | 参数 |
- |--------|------|------|
- | RSI/超买/超卖 | `indicator` | name="rsi" |
- | MACD/金叉/死叉 | `indicator` | name="macd" |
- | 布林带/Bollinger/带宽/收缩 | `indicator` | name="bbands" |
- | 支撑位/阻力位/关键价位 | `support_resistance` | |
- | EMA/均线/移动平均 | `indicator` | name="ema" |
- | ADX/趋势强度 | `indicator` | name="adx" |
- | ATR/波动率 | `indicator` | name="atr" |
- | KDJ/Stochastic/随机指标 | `indicator` | name="stoch" |
- | OBV/成交量指标 | `indicator` | name="obv" |
- | 综合技术分析 | 多次 `indicator` | 依次调 rsi, macd, bbands |
+ # TaAPI
- ## Common Mistakes
+ TaAPI provides technical analysis indicators including RSI, MACD, Bollinger Bands, support/resistance, and 200+ pre-calculated indicators. No local computation needed.
- ### ❌ MISTAKE 1: 用 cg_ohlc_history + bash 手动计算指标
- ```
- WRONG: cg_ohlc_history(symbol="BTC") → bash("python3 calc_rsi.py")
- RIGHT: indicator(name="rsi", symbol="BTC/USDT", interval="1h")
- ```
- 为什么：TaAPI 返回预计算的精确指标值，不需要拉K线再自己算。又快又准。
+ ## When to Use TaAPI
- ### ❌ MISTAKE 6: RSI 问题调了 learning_log / request_env_input
- ```
- WRONG: learning_log(...) → indicator(name="rsi", ...) → indicator(name="rsi", ...)
- RIGHT: indicator(name="rsi", symbol="BTC/USDT", interval="1h") # 一次即可
- ```
- 已知规则：TaAPI SKILL 已加载，直接调工具，不需要查日志或请求环境变量。
+ Use TaAPI for:
+ - **Technical indicators** - RSI, MACD, Bollinger Bands, ADX, Stochastic, etc.
+ - **Support/Resistance** - Key price levels
+ - **Trend analysis** - Moving averages, ADX, trend indicators
+ - **Momentum** - RSI, Stochastic, CCI
+ - **Volatility** - Bollinger Bands, ATR
- ### ❌ MISTAKE 7: 布林带问题额外调 coin_price
- ```
- WRONG: indicator(name="bbands", symbol="BTC/USDT") → coin_price(coin_ids="bitcoin") # 多余！
- RIGHT: indicator(name="bbands", symbol="BTC/USDT", interval="1h")
- ```
- 布林带响应包含 upperBand/middleBand/lowerBand，middleBand ≈ 当前价格，无需再查价格。
- 判断"离哪个轨近"：直接比较 upperBand 和 lowerBand 与 middleBand 的距离即可。
+ ## Common Workflows
- ### ❌ MISTAKE 8: 技术面分析混入价格工具
+ ### Get Indicator
```
- WRONG: indicator(name="rsi") + indicator(name="macd") + coin_price(...) # coin_price 无关
- RIGHT: indicator(name="rsi") + indicator(name="macd") # 技术分析只用 TaAPI 工具
+ indicator(exchange="binance", symbol="BTC/USDT", interval="1h", indicator="rsi")
+ indicator(exchange="binance", symbol="ETH/USDT", interval="4h", indicator="macd")
+ indicator(exchange="binance", symbol="SOL/USDT", interval="1d", indicator="bbands")
```
- MACD histogram 已反映价格趋势，分析不需要额外价格数据。
- ### ❌ MISTAKE 9: 支撑阻力用 indicator 或 coin_ohlc 手算
+ ### Support/Resistance
```
- WRONG: indicator(name="rsi") + coin_ohlc(coin_id="bitcoin") # 用K线手动找支撑
- RIGHT: support_resistance(symbol="BTC/USDT", interval="1d")
+ support_resistance(exchange="binance", symbol="BTC/USDT", interval="1d")
```
- 支撑位/阻力位 = 必须用 `support_resistance` 工具，直接返回关键价格区间，禁止用 coin_ohlc + 推理。
- ### ❌ MISTAKE 2: 布林带只查一次就判断收缩/扩张
- ```
- WRONG: indicator(name="bbands", symbol="SOL/USDT", interval="1h") # 单次无法判断趋势
- RIGHT:
- indicator(name="bbands", symbol="SOL/USDT", interval="1h") # 当前带宽
- indicator(name="bbands", symbol="SOL/USDT", interval="4h") # 更大周期对比
- indicator(name="atr", symbol="SOL/USDT", interval="1h") # ATR 辅助判断波动率
- ```
- 为什么：收缩/扩张是相对概念，需要多周期或 ATR 辅助判断。
+ ## Available Indicators
- ### ❌ MISTAKE 3: interval 参数格式错误
- ```
- WRONG: indicator(name="rsi", symbol="BTC/USDT", interval="1hour")
- RIGHT: indicator(name="rsi", symbol="BTC/USDT", interval="1h")
- ```
- 有效值：1m, 5m, 15m, 30m, 1h, 2h, 4h, 12h, 1d, 1w
+ ### Momentum Indicators
+ - `rsi` - Relative Strength Index
+ - `stoch` - Stochastic Oscillator
+ - `cci` - Commodity Channel Index
+ - `williams` - Williams %R
+ - `roc` - Rate of Change
- ### ❌ MISTAKE 4: 综合分析只调一个指标
- ```
- WRONG: indicator(name="rsi") → "RSI 看多所以看多"
- RIGHT:
- indicator(name="rsi") → 动量
- indicator(name="macd") → 趋势
- indicator(name="bbands") → 波动率
- → 综合三者给结论
- ```
+ ### Trend Indicators
+ - `macd` - Moving Average Convergence Divergence
+ - `adx` - Average Directional Index
+ - `ema` - Exponential Moving Average
+ - `sma` - Simple Moving Average
+ - `dema` - Double Exponential Moving Average
- ### ❌ MISTAKE 5: 混淆 indicator 和 support_resistance
- ```
- WRONG: indicator(name="support_resistance", symbol="BTC/USDT")
- RIGHT: support_resistance(symbol="BTC/USDT", interval="1d")
- ```
- Rule: 支撑/阻力是独立工具 `support_resistance`，不是 `indicator` 的参数。
+ ### Volatility Indicators
+ - `bbands` - Bollinger Bands
+ - `atr` - Average True Range
+ - `keltner` - Keltner Channels
- ## Available Indicators
+ ### Volume Indicators
+ - `obv` - On Balance Volume
+ - `vwap` - Volume Weighted Average Price
- ### Momentum
- | Name | Description | Key Levels |
- |------|-------------|------------|
- | rsi | Relative Strength Index | >70 超买, <30 超卖 |
- | stoch | Stochastic Oscillator | >80 超买, <20 超卖 |
- | cci | Commodity Channel Index | >100 超买, <-100 超卖 |
- | mfi | Money Flow Index | >80 超买, <20 超卖 |
+ See TaAPI documentation for the full list of 200+ indicators.
- ### Trend
- | Name | Description | Signal |
- |------|-------------|--------|
- | macd | MACD | histogram>0 看多, <0 看空 |
- | adx | Average Directional Index | >25 强趋势 |
- | ema | Exponential Moving Average | 价格在上=多头 |
- | sma | Simple Moving Average | 价格在上=多头 |
+ ## Intervals
- ### Volatility
- | Name | Description | Signal |
- |------|-------------|--------|
- | bbands | Bollinger Bands | 带宽收缩=将突破 |
- | atr | Average True Range | 值大=波动大 |
+ - `1m`, `5m`, `15m`, `30m` - Minutes
+ - `1h`, `2h`, `4h`, `8h`, `12h` - Hours
+ - `1d`, `1w`, `1M` - Days, Weeks, Months
- ## Interpretation Guide
+ ## Exchanges
- ### RSI
- - **>70**: 超买（可能回调）
- - **50-70**: 多头动量
- - **30-50**: 空头动量
- - **<30**: 超卖（可能反弹）
+ Default exchange is Binance. Supports:
+ - `binance`
+ - `coinbase`
+ - `kraken`
+ - `bitfinex`
+ - And many more...
- ### MACD
- - **Histogram > 0 且增大**: 多头加速
- - **Histogram > 0 但减小**: 多头减弱
- - **Histogram < 0 且减小**: 空头加速
- - **零轴穿越**: 趋势反转信号
+ ## Symbol Format
- ### Bollinger Bands
- - **价格触上轨**: 超买
- - **价格触下轨**: 超卖
- - **带宽收窄**: 即将突破（方向待定）
- - **带宽扩张**: 趋势进行中
+ Use exchange format: `BTC/USDT`, `ETH/USDT`, `SOL/USDT`
- ## Workflow Templates
+ ## Interpretation Guides
- ### 快速多空判断
- ```
- indicator(name="rsi", symbol="BTC/USDT", interval="1h")
- indicator(name="macd", symbol="BTC/USDT", interval="1h")
- → RSI + MACD 同向 = 强信号
- ```
+ ### Common Indicator Reads
- ### 完整技术体检
- ```
- indicator(name="rsi", symbol="BTC/USDT", interval="4h")
- indicator(name="macd", symbol="BTC/USDT", interval="4h")
- indicator(name="bbands", symbol="BTC/USDT", interval="4h")
- indicator(name="adx", symbol="BTC/USDT", interval="4h")
- support_resistance(symbol="BTC/USDT", interval="1d")
- → 5 维度综合分析
- ```
+ | Indicator | Bullish | Bearish |
+ |-----------|---------|---------|
+ | RSI | < 30 (oversold) | > 70 (overbought) |
+ | MACD | Histogram crossing above zero | Histogram crossing below zero |
+ | Bollinger Bands | Price touching lower band | Price touching upper band |
+ | ADX | > 25 with +DI > -DI | > 25 with -DI > +DI |
+ | Stochastic | < 20 (oversold) | > 80 (overbought) |
- ## Few-Shot 示例（约束遵循）
+ ### RSI Levels
+ - **> 70**: Overbought (potential reversal down)
+ - **50-70**: Bullish momentum
+ - **30-50**: Bearish momentum
+ - **< 30**: Oversold (potential reversal up)
- ### 示例 1: 只要数字
- ```
- Q: BTC 当前 RSI 是多少？
- ✅ 调用: indicator(name="rsi", symbol="BTC/USDT", interval="1h")
- ✅ 输出: 58.3
- ❌ 错误: learning_log() → indicator() → indicator() # 重复调用+无关工具
- ```
+ ### MACD Signals
+ - **Histogram > 0**: Bullish
+ - **Histogram < 0**: Bearish
+ - **Histogram crossing zero**: Trend change
+ - **MACD line crossing signal line**: Buy/sell signal
- ### 示例 2: 布林带"离哪个轨近"
- ```
- Q: BTC 布林带上下轨在哪？当前价格离哪个轨近？
- ✅ 调用: indicator(name="bbands", symbol="BTC/USDT", interval="1h")
- ✅ 输出: 上轨 $96,800 | 中轨 $94,200（≈当前价）| 下轨 $91,600 → 离下轨更近
- ❌ 错误: indicator(name="bbands") + coin_price(coin_ids="bitcoin") # coin_price 多余
- ```
+ ### Bollinger Bands
+ - **Price at upper band**: Overbought
+ - **Price at lower band**: Oversold
+ - **Bands widening**: Increasing volatility
+ - **Bands narrowing**: Decreasing volatility (squeeze)
- ### 示例 4: 支撑阻力位
- ```
- Q: BTC 当前支撑位和阻力位在哪？只要两个数字
- ✅ 调用: support_resistance(symbol="BTC/USDT", interval="1d")
- ✅ 输出: 支撑 $82,000 | 阻力 $88,500
- ❌ 错误: indicator(name="rsi") + coin_ohlc(...) # 完全错工具
- ```
+ ## Analysis Patterns
- ### 示例 3: 技术面综合
- ```
- Q: BTC 技术面怎么看？RSI 和 MACD 什么信号？
- ✅ 调用: indicator(name="rsi", ...) → indicator(name="macd", ...)
- ✅ 输出: RSI 62（多头区间）| MACD histogram +220（多头加速）→ 短期偏多
- ❌ 错误: indicator() + coin_price() # 技术分析不需要价格工具
- ```
+ **Trend confirmation**: Use ADX + EMA/SMA. ADX > 25 indicates strong trend. EMA crossing SMA confirms direction.
- ## Symbol Format
+ **Overbought/Oversold**: Use RSI + Stochastic together. Both confirming increases signal strength.
- `COIN/USDT` — 例如：`BTC/USDT`, `ETH/USDT`, `SOL/USDT`
+ **Divergence**: Price making new highs/lows but indicator not confirming = potential reversal.
- ## Default Exchange
+ ## Important Notes
- Binance（可选：binancefutures, bybit, okex）
+ - **API Key**: Requires TAAPI_API_KEY environment variable
+ - **Pre-calculated**: All indicators are pre-calculated by TaAPI - no local computation needed
+ - **Real-time**: Data is near real-time from exchanges
+ - **200+ Indicators**: TaAPI supports 200+ technical indicators