# KiCad + Codex Isn’t a Team Workflow Why not just use KiCad and Codex? Because hardware is a team effort. Flux gives your EEs, MEs, and AI engineers one shared project, live collaboration, full KiCad and Altium import, and an agent that knows what is in stock. Written by [Matthias Wagner](https://flux.seobdtools.com/natarius) Published Oct 2026 - 4 min read ![KiCad + Codex Isn’t a Team Workflow](https://flux.seobdtools.com/p/assets/blogs/kicad-plus-codex-not-a-team-workflow/main.webp) ## What today’s hardware teams run on Hardware teams look different than they did two years ago. Same EEs. Same MEs. Plus AI engineers. The humans hand over a requirement and spend their time reviewing, deciding and shipping. In 2019, people thought we were lunatics for pitching AI for hardware. We kind of were. Back then, models couldn’t pick a voltage regulator that was in stock, let alone route a PCB. Now they can. We’ve seen this movie before. When Cursor showed up, plenty of software engineers shrugged. They tried it once, judged it by what it could do that day, and went back to their editor. Now it’s hard to find a software team that doesn’t work with an AI coding agent, and the job itself changed: engineers stopped writing every line of code and moved to just reviewing an agent’s work. We’re watching the same thing start in hardware. The early teams have already switched. Everyone else is next. ![Flux designs the main board of a smart thermostat while a parallel task reviews the electrical design](https://flux.seobdtools.com/p/assets/blogs/kicad-plus-codex-not-a-team-workflow/agent-threads.webp) ## “Why not just use KiCad and Codex?” I think there’s a more fundamental argument here. How many engineers do you know who use VS Code through an MCP server to do AI coding? Zero! AI coding didn’t take off because we connected LLMs to existing IDEs. It took off because we built entirely new, AI-native workflows around coding agents. Cursor was an intermediate step: adding AI to the traditional IDE. But tools like Claude Code, Codex, and Devin represent a much bigger shift, where the agent becomes the primary interface and the tools operate behind the scenes. I believe hardware engineering is going through the same transition. KiCad + Codex is the equivalent of bolting an AI agent onto VS Code. Flux is about reimagining the entire engineering workflow around AI, with CAD, EDA, simulation, manufacturing, and collaboration deeply integrated into the agent’s environment. That means one shared project the whole team can reproduce, live collaboration instead of emailed files, and an agent that knows what’s in stock and what your fab can build. So it’s not really a choice between Flux and your favorite AI coding agent. Bring Claude, Codex or another frontier model into Flux, and it gets our hardware harness, tools and shared context. Or [connect your existing agent to Flux over MCP](https://flux.seobdtools.com/p/blog/flux-mcp-in-your-ai-tools). Either way, you get the same integrated hardware engineering environment. ## Bring the work you already have A better environment only matters if your work can get into it. Flux now imports complete KiCad, Altium, OrCAD, Eagle, EasyEDA, PADS and CADSTAR projects. You read that right: parts, nets, schematics and layouts! Most people skip the import menu and just tell the agent “bring this in.” This week, a customer with an audio product line imported an Altium project, had Flux replace the obsolete parts, and exported it for manufacturing. Mechanical works the same way. Bring in a STEP, IGES or BREP model and say what you want: “make the flange 40 mm deeper and add five vent slots.” No more “why can’t I just make it bigger?” ![An imported STEP enclosure next to the deeper revision that Flux made from a text prompt](https://flux.seobdtools.com/p/assets/blogs/kicad-plus-codex-not-a-team-workflow/step-revision.webp) Your work never gets locked in, either. Export Gerber, ODB++ or STEP anytime. Flux also plugs into the rest of your stack. Connect any MCP server or web API: push firmware to GitHub, pull field crash reports from Memfault, link your PLM. Admins [add API keys once](https://flux.seobdtools.com/p/blog/agent-secrets-any-web-api), and the agent never sees them. ## One designs things. The other gets working hardware built. That’s the difference between an AI agent and an AI engineer like Flux. Hand it a requirement and it picks parts you can buy today, designs the PCB, models the enclosure, writes the firmware, checks its work in simulation, and reports back. Big jobs [run in parallel threads](https://flux.seobdtools.com/p/blog/agent-teams-across-projects). Anything that moves an interface waits for your approval. ## Why this is the moment Hardware was always a team effort. The tools just never acted like it. [Teach Flux your guidelines once](https://flux.seobdtools.com/p/blog/teach-flux-your-team-standards), and every project follows them. Use OpenAI, Anthropic or Gemini models, with no lock-in to one AI lab. We’ve been working on AI for hardware for seven years. Seems like the world is finally catching up. And the gap between teams that put AI engineers to work and teams that don’t is about to get very wide. We’re on day one of the AI age. The best hardware teams of the next decade won’t be the biggest ones. They’ll be the ones that put AI engineers to work first. [See Flux for Teams →](https://flux.seobdtools.com/p/teams) ## About the author [Matthias Wagner](https://flux.seobdtools.com/natarius) Founder & CEO at Flux Matthias is the Founder and CEO of Flux, a hardware design platform that's revolutionizing how teams create and iterate on circuits. Find him on Flux [@natarius](https://flux.seobdtools.com/natarius). Let’s start building Build your big idea together with Flux. All you need to do is describe what you want to make, or what problem you want to solve. Flux will work with you to make it a reality. ![Close-up photo of a PCB made with Flux, with an ESP32 module, buttons, and a microSD slot.](https://flux.seobdtools.com/p/assets/blogs/miscellaneous/sidebar-cta-pcb.webp) [Try it Free](https://flux.seobdtools.com/signup) ## Related Content [ ![Teal technical illustration of a circuit board and enclosure with hand-drawn circles and arrows](https://flux.seobdtools.com/p/assets/blogs/markup-mode/main.webp) ### Circle it. Ask Flux. Markup mode is here 3 Min Read](https://flux.seobdtools.com/p/blog/markup-mode)[ ![Teal line art of a desktop monitor with a tangled circuit board, a mouse and a cursor on the left, and a clean exploded eight-layer circuit board with length-matched traces on the right, on a dark background](https://flux.seobdtools.com/p/assets/blogs/ai-computer-use-altium-pcb-routing/main.webp) ### AI Moving a Mouse in Altium Is the Worst Way to Design a PCB 7 Min Read](https://flux.seobdtools.com/p/blog/ai-computer-use-altium-pcb-routing)[ ![Line illustration: a rigid-flex circuit board above its fabrication drawing sheet, with a drill pattern, an exploded layer stackup, and the enclosure shell for the board](https://flux.seobdtools.com/p/assets/blogs/pcb-fabrication-drawing/main.webp) ### Your PCB Fabrication Drawing Now Comes From the Design 6 Min Read](https://flux.seobdtools.com/p/blog/pcb-fabrication-drawing)[ ![Teal isometric line art of a circuit board and mechanical enclosure surrounded by a cycle of arrows on a dark background](https://flux.seobdtools.com/p/assets/blogs/ai-agents-hardware-design-self-directed-work/main.webp) ### The Future of AI Isn't Better Prompting. It's Agents That Drive Their Own Work. 6 Min Read](https://flux.seobdtools.com/p/blog/ai-agents-hardware-design-self-directed-work)[ ![Copilot scanning a board for components with EOL and NRND lifecycle status](https://flux.seobdtools.com/p/assets/blogs/ai-supply-chain/main.webp) ### AI Gives You the Power of an Entire Supply-Chain Team 3 Min Read](https://flux.seobdtools.com/p/blog/ai-gives-you-the-power-of-an-entire-supply-chain-team)[ ![Flux copilot, a hardware design assistant is responding to a user request to provide him drop-in replacement for an electronic component in his project. Behind is a complicated realistic printed circuit board.](https://flux.seobdtools.com/p/assets/blogs/streamline-component-research-with-ai/main.webp) ### Streamline Component Research with AI 2 Min Read](https://flux.seobdtools.com/p/blog/streamline-component-research-with-ai) See All (6) ## Let’s start building. Let’s build your idea together. All you need to do is describe what you want to make, or what problem you want to solve. Flux will work with you to make it a reality. [Try it Free](https://flux.seobdtools.com/signup) ![Close-up of a Flux-designed printed circuit board](https://flux.seobdtools.com/p/assets/homepage-v2/mission-visual.webp)