Bench gear
Function generators, arbitrary waveform generators and combo devices such as the Analog Discovery, driven by an agent to stimulate a circuit.
The most active tools first.
18 d ago
Tramuntana is an open bench tool built on the RP2350 (Raspberry Pi Pico 2) and Zephyr that works over one USB cable. It has SPI and I2C master and sniffer modes, a 2-channel 500 kS/s scope, a waveform generator, an 8-channel logic analyzer and a UART bridge. Its Python package adds an MCP server. The README shows no captures.
4 mo ago
pico-mcp talks to the ps5000a driver directly to control PicoScope 5000A USB oscilloscopes from an agent. It configures channels, runs the built-in signal generator, captures blocks with measurements and sweeps frequency response. The author wrote it because an existing server crashed and leaked device handles. The README says every code path was checked on a 5442B; it shows no captures.
4 mo ago
mcp-hardware-tools connects Claude to a Rigol DS1054Z oscilloscope and decodes SPI, I2C and UART from raw waveforms. Each capture comes back with clipping and trigger-status flags, and the agent adjusts the setup and captures again. The author reports bench tests against known signals from a JDS6600 generator and a Pico 2, and no use yet on an unknown fault.
8 mo ago
dwf-mcp-server exposes Digilent WaveForms devices such as the Analog Discovery 2 and 3 to an agent as MCP tools, built on the dwfpy bindings. Tools cover the oscilloscope, logic analyzer, waveform generator, power supply, GPIO and SPI. It ships as a Docker image without Digilent's proprietary runtime, which users add in a derived image. The README shows no hardware runs.
Ranked by points weighed against age. New entries with early votes rise.
2 mo ago
In an Octopart video, one prompt sends Claude Code through a digital low-pass filter on a Digilent Cmod S7 FPGA board. It writes and simulates the filter, then programs the board over JTAG. Through MCP servers for an Analog Discovery 2 and a Rigol scope, it sweeps test tones at 1, 5 and 15 kHz against the 10 kHz cutoff.
3 mo ago
In an Octopart video, Ari Mahpour gives Claude Code one prompt and an attached Analog Discovery 2. Running Opus 4.8, it upgrades a Vivado 2018 design to 2025.2 and programs a Digilent Arty A7 in about 15 minutes. Mahpour then saves the session as a CLAUDE.md file and skills; a fresh session repeats the bring-up in seconds.
5 mo ago
Keysight has released version 0.1 of its MCP Server for Instrument Control as a Windows executable. The release notes list 18 tools that discover VISA instruments, resolve SCPI commands from each instrument's definition file and run them. An engineer approves a plain-language preview of every command before it reaches hardware. Sessions are logged, and a simulation mode needs no instruments.
8 mo ago
Ari Mahpour shows how he wrapped Digilent's WaveForms SDK in a FastMCP server to control an Analog Discovery 2 from an IDE. The article's figures show MCP tool calls capturing a waveform and generating a signal. A 3.3 V sine request came out at 6.6 V peak-to-peak, and he saves large captures to files rather than returning them.
