About
Oscilloscope MCP Server equips AI agents with professional signal acquisition, analysis, and waveform generation capabilities for hardware testing and embedded systems debugging. It interfaces with Windows microphones for real-time audio analysis or runs in simulation mode for development workflows. Key capabilities include: - **Multi-channel Signal Acquisition**: 4-channel oscilloscope with configurable sample rates, capturing from Windows microphones or simulated hardware sources - **Real-time Spectrum Analysis**: FFT processing with multiple windowing functions for harmonic analysis and frequency domain characterization - **Protocol Decoding**: Digital signal analysis for UART, SPI, I2C, and CAN bus embedded communications - **Function Generation**: Synthesis of sine, square, triangle, sawtooth, and noise waveforms with configurable frequency, amplitude, and duration - **Automated Measurements**: RMS, peak-to-peak, frequency, and amplitude analysis with over 40 integrated measurement functions - **Claude Desktop Integration**: Windows-compatible MCP tools for automated test workflows and instrument control
README
Oscilloscope MCP Server with Microphone Integration
A professional oscilloscope and function generator MCP (Model Context Protocol) server that provides comprehensive signal processing and measurement capabilities to AI agents like Claude Desktop. Now with Windows microphone support for real-time audio analysis!
Features
Oscilloscope Capabilities
Function Generator Capabilities
MCP Integration
Hardware Interface Support
Architecture
The server uses a modular TypeScript architecture with:
Quick Start (Windows + Claude Desktop)
Prerequisites
Installation
1. Clone and install git clone https://github.com/oscilloscope-mcp/oscilloscope-mcp.git
cd oscilloscope-mcp
npm install
2. Build the project
npm run build
3. Start the server
.\start-mcp-server.ps1
4. Configure Claude Desktop
- Open %APPDATA%\Roaming\Claude\claude_desktop_config.json
- Add the server configuration (see WINDOWS_SETUP.md)
Testing Your Setup
In Claude Desktop, try these commands:MCP Tools Available
Oscilloscope Tools
get_acquisition_status - Check current acquisition statusacquire_waveform - Capture data from microphone or simulationmeasure_parameters - Automated signal measurementsanalyze_spectrum - FFT analysis with windowingFunction Generator Tools
generate_test_signal - Create calibration signalsDevice Management Tools
list_audio_devices - Enumerate available audio devicesconfigure_hardware - Change hardware settingsget_hardware_status - Get current configurationAnalysis Tools
decode_protocol - Decode digital communication protocolsUsage Examples
Basic Microphone Analysis
1. configure_hardware(hardware_interface="microphone", audio_sample_rate=44100)
2. acquire_waveform(timeout=5.0, channels=[0])
3. measure_parameters(acquisition_id="...", measurements=["frequency", "amplitude", "rms"])
4. analyze_spectrum(acquisition_id="...", window="hamming")
Device Selection
1. list_audio_devices()
2. configure_hardware(hardware_interface="microphone", microphone_device="USB Audio")
3. get_hardware_status()
Signal Generation and Testing
1. generate_test_signal(signal_type="sine", frequency=1000, amplitude=1.0)
2. analyze_spectrum(acquisition_id="test_...", resolution=1024)
Hardware Interface Configuration
Microphone Mode (Default for Windows)
Simulation Mode
Professional Hardware
Configuration Options
Hardware Interface Types
- "simulation" - Mock data for testing
"microphone" - Windows audio capture
"usb" - USB-based ADC devices
"ethernet" - Network-connected ADCs
"pcie" - PCIe ADC cards
Audio Sample Rates
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