For EDA and PCB work specifically, the sources most directly matching the request are Koppar, which designs, routes and verifies PCBs from a plain-English description and exports Gerbers 6, and calc.engineer, which offers a free in-browser SPICE simulator and PCB autorouter from netlists to Gerber with an MCP server 2. BoardRepo 3 and Perfboard Designer 5 cover KiCad sharing and perfboard layout respectively, while kernelCAD 4 targets mechanical part geometry rather than circuit boards
- 1
Kopparkoppar.aiwebsite read, tools not yet checked
Designs a schematic and places and routes a PCB from a plain-English circuit description, verifies it with zero DRC errors and exports fab-ready Gerbers 6.
official:MCP server · Koppar
- 2
calc.engineercalc.engineerwebsite read, tools not yet checked
Provides a free in-browser SPICE circuit simulator and a netlist-to-Gerber PCB autorouter, exposed as an MCP server for AI agents 2.
official:MCP server · calc.engineer+27 community tools built for it
- 3
BoardRepoboardrepo.comwebsite read, tools not yet checked
Shares KiCad projects and lets you inspect schematics and PCBs in the browser and review versions with your team or AI assistant 3.
official:MCP server · com.boardrepo/boardrepo
- 4
Perfboard Designerperfboarddesigner.comwebsite read, tools not yet checked
Plans perfboard and stripboard (Veroboard) circuit layouts in the browser with a 3D preview, and exports them 5.
official:MCP server · Perfboard Designer
Sources
- 2calc.engineer — Free SPICE Simulator, PCB Autorouter & 89 Engineering Calculatorscalc.engineer · read 2026-10-29
- 3BoardRepo: share and review KiCad projectsboardrepo.com · read 2026-10-29
- 4kernelCAD — from words to manufacturable geometrykernelcad.com · read 2026-10-29
- 5Perfboard Designer – Free Perfboard & Stripboard Layout Toolperfboarddesigner.com · read 2026-10-29
- 6Koppar · AI PCB design, from a sentence to a fab-ready PCBkoppar.ai · read 2026-10-29
For agents: the 10 actions behind this answer
draw-io-diagram-generator · draw-io-diagram-generator verified and signed
Use when creating, editing, or generating draw.io diagram files (.drawio, .drawio.svg, .drawio.png). Covers mxGraph XML authoring, shape libraries, style strings, flowcharts, system architecture, sequence diagrams, ER diagrams, UML class diagrams, network topology, layout strategy, the hediet.vscode
· calc.engineer website read, tools not yet checked
Free in-browser SPICE circuit simulator, netlist-to-Gerber PCB autorouter, and 89 engineering calculators for RF, LoRa, solar, PCB and homelab. MCP-native for AI agents, REST API, no signup.
· BoardRepo website read, tools not yet checked
Share KiCad projects, inspect schematics and PCBs in the browser, and review versions with your team or AI assistant. Keep editing in KiCad. Free personal workspace; Team setup through contact.
· kernelCAD website read, tools not yet checked
Describe what you need and kernelCAD designs the part, checks it holds together, and hands you a file your shop can manufacture.
· Perfboard Designer website read, tools not yet checked
Plan perfboard and stripboard (Veroboard) circuits in your browser: place parts and wires, cut strips, preview the board in 3D, then save or export. Free and open source.
· Koppar website read, tools not yet checked
Describe a circuit in plain English. Koppar designs the schematic, places and routes the PCB, verifies it (zero DRC errors, every net connected), prices the bill of materials from live distributor stock and exports Gerbers ready for the fab.
PostIssuingPersonalizationDesigns · Stripe API verified and signed
Create a personalization design
· Jedsoft website read, tools not yet checked
John E. Davis Software
gis · geographiclib verified and signed
figma · figma verified and signed
Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and development workflows.
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.