Bridge between LLM-Agent and Cadence Virtuoso. A new infrastructure for Agentic Analog and Mixed-Signal Design.
virtuoso-bridge-lite is a bridge that lets AI coding agents control Cadence Virtuoso and Spectre, electronic-design tools for analog and mixed-signal circuits, through Python, SKILL, or the command line. Engineers can use it locally or connect to a remote server to automate design work with an agent. The catalogue entries provide agent skills and instructions for working with the bridge.
This repository also configures its own agents. See what virtuoso-bridge-lite tells them →
Arcadia-1/virtuoso-bridge-lite
Skill Claude CodeCodex
Semantic cleanup and curation of Spectre/SPICE transistor netlists for analog review or reusable reference circuits. Use when Codex needs to understand generated ADE/PEX netlists, split DUT/testbench/run decks, optionally strip layout-derived MOS tail parameters by reasoning, rename random nodes/instances into…
Arcadia-1/virtuoso-bridge-lite
Skill Claude CodeCodex
Black-box optimization of design parameters using TuRBO or scipy. TRIGGER when the user wants to optimize, tune, size, sweep, or explore a design space to meet specs. This includes circuit sizing (W/L, bias, passives), finding optimal operating points, minimizing power-delay or noise-power tradeoffs, or any task where…
Arcadia-1/virtuoso-bridge-lite
Skill Claude CodeCodex
Run Cadence Spectre simulations remotely via virtuoso-bridge: upload netlists, execute, parse PSF results. TRIGGER when the user wants to run a SPICE/Spectre simulation from a netlist file, do transient/AC/PSS/pnoise analysis outside Virtuoso GUI, parse PSF waveform data, run multiple simulations in parallel across…
Arcadia-1/virtuoso-bridge-lite
Skill Claude CodeCodex
Operate Cadence Virtuoso through virtuoso-bridge: SKILL, CIW, schematic/symbol/layout, GDS, and ADE Maestro. Use spectre for standalone netlist-driven simulation.
Arcadia-1/virtuoso-bridge-lite
Skill Claude CodeCodex
Build and query an optional local SQLite index of Cadence docs, SKILL entries, libraries, cells and project files.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: