# MACD & RSI Oscillator Engine MCP for AI Agents AI Agent Connect > MACD & RSI Oscillator Engine calculates precise technical indicators for quantitative trading and financial analysis. It handles the complex math of RSI and MACD locally, ensuring your AI agent gets accurate signals every time instead of hallucinated numbers. ## Overview - **Category:** data-analytics - **Price:** Free - **Endpoint:** https://edge.vinkius.com/vk_preview_JtZX9Q9SkZGeKvq8DN4aAGcIsJjiMvbyyLQTDVkX/ai-agent-connect - **Tags:** technical-analysis, trading-signals, quantitative-analysis, market-indicators, financial-math ## Description This technical indicator engine handles the heavy lifting of technical indicator math so your agent doesn't have to. If you ask an AI to calculate a 14-day Relative Strength Index (RSI) over a year of price data, it's going to fail. LLMs aren't calculators; they're language models. They struggle with the multi-pass exponential averages required for institutional-grade technical indicators. This Connector fixes that problem by offloading the math to a dedicated engine that handles it perfectly. When you connect this to your workflow via the Vinkius catalog, your agent stops guessing and starts using exact figures. It takes a raw array of prices and spits out clean, accurate oscillators. You get to focus on the strategy while the engine handles the arithmetic. This means you can run complex quantitative analysis without worrying about hallucinated numbers or manual spreadsheet errors. It's the difference between a hunch and a mathematically sound signal. You provide the data, the engine provides the precision, and your agent provides the insight. Instead of copy-pasting data into a calculator or a spreadsheet, you can simply tell your agent to analyze a price trend. The engine handles the technical indicators locally, ensuring the output is consistent every single time. This is about moving from approximate guesses to precise, data-driven decisions in your trading or research. It removes the friction of manual verification and replaces it with a reliable, automated pipeline for financial analysis. ## Tools ### calculate_macd_rsi The calculate_macd_rsi tool processes a price array to return precise MACD or RSI values. It handles the complex exponential averages required for institutional-grade technical analysis. ## Prompt Examples **Prompt:** ``` Calculate the 14-period RSI for this daily stock price array. Tell me if the final day is below 30 (Oversold). ``` **Response:** ``` I've calculated the 14-period RSI for the provided price array. Here is the breakdown: | Date | Price | RSI | | :--- | :--- | :--- | | 2024-05-01 | 150.20 | 45.2 | 2024-05-02 | 148.10 | 42.1 | 2024-05-03 | 145.50 | 38.5 | 2024-05-04 | 142.20 | 34.2 | 2024-05-05 | 139.80 | 30.5 | 2024-05-06 | 138.10 | 28.4 The final RSI value is **28.42**, which is below the 30 threshold, indicating the asset is currently in an **oversold** condition. ``` **Prompt:** ``` Run the MACD calculator. Check the last 3 days and tell me if the MACD line has crossed above the Signal line (bullish). ``` **Response:** ``` I've run the MACD calculation for the most recent data points. Here are the results for the last 3 days: * **Day -2:** MACD 1.10, Signal 1.20 (Bearish) * **Day -1:** MACD 1.15, Signal 1.18 (Bearish) * **Day 0:** MACD 1.25, Signal 1.18 (Bullish) The MACD line has **crossed above** the Signal line as of the most recent entry, which is a bullish signal. ``` **Prompt:** ``` I see the price making a new high here. Calculate the RSI and tell me if the RSI is making a lower high (bearish divergence). ``` **Response:** ``` I've analyzed the price and RSI data. While the price reached a new high of 150.00, the RSI is at 60, which is lower than the previous RSI peak of 70. This confirms a **bearish divergence**, suggesting the upward momentum may be weakening. ``` ## Capabilities ### Calculate RSI values This tool computes exact RSI values from a provided price array to identify oversold or overbought conditions. ### Generate MACD signals This tool calculates Moving Average Convergence Divergence to identify trend reversals and momentum. ### Process price arrays This tool takes raw historical price data and converts it into structured technical indicators. ### Handle multi-period averages This tool executes the complex exponential math required for various oscillator periods. ### Provide precise oscillators This tool delivers accurate numerical signals that your agent can use for automated trading logic. ## Use Cases ### Checking for oversold conditions A trader gives the agent a list of prices and asks for the current RSI to see if it's below 30. ### Identifying trend reversals An analyst asks the agent to find MACD crossovers in a 30-day window to spot new trends. ### Backtesting strategies A developer feeds 2 years of data into the engine to see where RSI and MACD aligned historically. ### Divergence detection A user asks to compare price highs against RSI highs to find bearish signals in a volatile market. ## Benefits - Stop worrying about AI math errors by using calculate_macd_rsi for perfect results every time. - Get consistent signals across different timeframes because the engine uses fixed, institutional-grade math. - Reduce prompt complexity by letting the Connector handle the data processing instead of asking the AI to do math. - Analyze large price arrays instantly without hitting LLM context limits for complex calculations. - Verify bearish and bullish divergences with high-precision RSI data for more confident entries. - Save hours of manual spreadsheet work by automating your technical indicator pipeline. ## How It Works The bottom line is that you get mathematically perfect trading signals instead of AI hallucinations. 1. Provide a list of historical prices and your desired period lengths. 2. The engine runs the specific math for the requested oscillator. 3. You get back exact numerical values for your analysis. ## Frequently Asked Questions **Can the MACD & RSI Oscillator Engine handle large datasets?** Yes, it's built to process price arrays of any length. It handles the heavy math locally so your AI agent doesn't get overwhelmed by the data. **Is the math in the MACD & RSI Oscillator Engine accurate for professional trading?** Yes, it uses institutional-grade indicator math. It's designed to provide the same precision you'd find in professional trading software. **How does the MACD & RSI Oscillator Engine differ from an LLM's built-in math?** LLMs often struggle with multi-pass calculations like RSI. This Connector offloads that math to a dedicated engine to ensure the results are always correct. **What kind of data do I need to provide to the MACD & RSI Oscillator Engine?** You just need a list of prices. The Connector takes that array and applies the technical indicators based on the parameters you choose, like the period length. **Can I use the MACD & RSI Oscillator Engine for any stock or crypto?** Absolutely. As long as you can provide a list of closing prices, the engine can calculate the indicators for any asset class. **What does RSI indicate?** RSI ranges from 0 to 100. Traditionally, a value above 70 indicates an asset is Overbought, and below 30 indicates it is Oversold. **What are the MACD parameters?** It uses the standard 12-period Fast EMA, 26-period Slow EMA, and 9-period Signal line to generate exact histograms. **Is this for crypto or stocks?** Both. Technical oscillators are mathematically agnostic and work on any sequential numeric data array, regardless of the asset class.