Arcadia-1/virtuoso-bridge-lite

What it is: A command-line tool that acts as a bridge, letting AI agents control Cadence Virtuoso and Spectre (professional chip-design software) either on your own machine or a remote server.

Why it matters: It connects AI agents to specialized electronic design automation (EDA) tools, enabling automated or AI-driven chip design workflows. Instead of manually clicking through the Cadence interface, agents can drive it programmatically.

How it works: After installing it with uv pip install -e ., you run virtuoso-bridge init user@host to write a configuration file. Then you run virtuoso-bridge start, which sets up an SSH tunnel to the server and prints a load("...") command. You paste that line into the Cadence Command Interpreter Window (CIW) to connect the bridge to the software.

Key features:

• Remote access: Uses SSH tunneling to control Cadence on a remote server.
• Multiple interfaces: Can be driven from Python, SKILL (Cadence's scripting language), or the command line.
• Agent-friendly: Includes an AGENTS.md file specifically designed to help coding agents understand and use the tool.
• Documentation: Has a dedicated guide website with both English and Chinese docs.

Target audience: AI coding agents and developers working with Cadence Virtuoso/Spectre who want to automate or AI-drive their chip design flows.

Notable quirks: It is highly specialized for the Cadence EDA ecosystem rather than being a general-purpose AI framework.