ai-agent

virtuoso-bridge-lite: Streamline LLM‑Agent Integration with Cadence Virtuoso

Name: virtuoso-bridge-lite: Streamline LLM‑Agent Integration with Cadence Virtuoso
Author: Arcadia-1

Connect LLM agents to Cadence Virtuoso for faster analog and mixed‑signal design workflows. Ideal for founders building AI‑driven hardware tools.

From the repo · “Bridge between LLM-Agent and Cadence Virtuoso. A new infrastructure for Agentic Analog and Mixed-Signal Design. ”

925 stars+65★ this week191 forksPythonGuide quality 8/10 · reviewed Oct 10Updated 10/20/2026100% free · open source

What it does

Virtuoso-bridge-lite creates a bridge between LLM-Agent and Cadence Virtuoso for agentic analog design, allowing founders to leverage AI in mixed-signal design

When to use it

•When designing complex analog circuits that require AI-driven optimization
•When integrating AI agents into existing Cadence Virtuoso workflows
•When exploring new design spaces for mixed-signal systems with LLM-Agent

Ready-to-paste prompt

python bridge.py --llm-agent /path/to/llm/agent --virtuoso /path/to/virtuoso --design /path/to/design.file

Heads up: Ensure you have Cadence Virtuoso installed and properly configured on your system, as virtuoso-bridge-lite relies on this software for analog design functionality

Saves to your device

Use with Claude

New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

🛠️ Technical setup

Expect 20–40 minutes in a terminal — or let your AI agent drive it.

Try it instantly — no install

Claude Code

mkdir -p ~/.claude/skills/virtuoso-bridge-lite && curl -fsSL https://workflowstacks.com/api/skills/virtuoso-bridge-lite/claude-skill -o ~/.claude/skills/virtuoso-bridge-lite/SKILL.md

Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)

claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

How virtuoso-bridge-lite: Streamline LLM‑Agent Integration with Cadence Virtuoso works

Codeflow

Free to inspect

Virtuoso-bridge-lite: Streamline LLM‑Agent Integration with Cadence Virtuoso is a very large Python project (~62k lines across 202 code files, plus 107 test files). It is a full software project: use it through its install path rather than reading it end to end. Last commit this month, MIT license, has a test suite.

Size

Very large codebase

~62k lines · 202 code files · days to read — use, don't read

Setup

Developer setup

A real software project. Use it via its install path; don't expect to read it all.

Runs on

Python

No API keys detected

Python 95%TypeScript 3%IL Assembly 1%

Where to start reading

1
README.md
Start here — what it does and how to install it
2
AGENTS.md
The instructions the AI actually follows
3
pyproject.toml
Dependencies and the commands it exposes
4
src/virtuoso_bridge/__init__.py
Inside src/ — the main logic begins here
5
examples/01_virtuoso/assets/file_ops.il
A worked example — copy this to get going

What's in each folder

src/Core code — the actual logic102 files

skills/Prompts, skills & agent definitions33 files

examples/Examples you can copy99 files

docs/Documentation35 files

website/Project website26 files

stats/Folder5 files

mcp/Folder4 files

tools/Helper scripts3 files

READMEHas testsDocumentedCI checksExamples includedMIT licenseUpdated this month