by biosshot
AI-powered assistant for EasyEDA — generate schematics from natural language, browse LCSC components, design PCBs with custom DRC configurations, and get interactive circuit design help.
# Add to your Claude Code skills
git clone https://github.com/biosshot/easyeda-copilotGuides for using ai agents skills like easyeda-copilot.
Last scanned: 8/6/2026
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"message": "@isaacs/brace-expansion: @isaacs/brace-expansion has Uncontrolled Resource Consumption",
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"message": "@modelcontextprotocol/sdk: Vulnerability found",
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"message": "ajv: ajv has ReDoS when using `$data` option",
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"message": "dompurify: DOMPurify contains a Cross-site Scripting vulnerability",
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"message": "esbuild: esbuild enables any website to send any requests to the development server and read the response",
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"message": "fast-uri: fast-uri vulnerable to host confusion via literal backslash authority delimiter",
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"message": "minimatch: minimatch has a ReDoS via repeated wildcards with non-matching literal in pattern",
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"message": "postcss: PostCSS has XSS via Unescaped </style> in its CSS Stringify Output",
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}See how easyeda-copilot compares with popular alternatives.
easyeda-copilot is an open-source ai agents skill for AI coding assistants such as Claude Code, Codex CLI, and ChatGPT, built by biosshot. AI-powered assistant for EasyEDA — generate schematics from natural language, browse LCSC components, design PCBs with custom DRC configurations, and get interactive circuit design help. It has 147 GitHub stars.
easyeda-copilot returned warnings in SkillsLLM's automated security scan. It has no critical vulnerabilities, but review the flagged issues in the Security Report section before adding it to your workflow.
Clone the repository with "git clone https://github.com/biosshot/easyeda-copilot" and add it to your Claude Code skills directory (see the Installation section above).
easyeda-copilot is primarily written in TypeScript. It is open-source under biosshot on GitHub, so you can review or fork the full source.
Yes. SkillsLLM lists many other AI Agents skills you can browse and compare side by side. Open the AI Agents category from the badge at the top of this page, or use the Related Skills and comparison links further down to weigh easyeda-copilot against similar tools.
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Requires a passing catalog security scan. Resolve the flagged issues and resubmit to enable featuring.
⚠️ Third-Party Software Notice
This skill is third-party open-source software developed and hosted independently on GitHub. SkillsLLM is an informational directory and does not control or maintain the underlying repository.
Any security checks, ratings, or warnings displayed by SkillsLLM are automated and limited in scope. They do not constitute a security certification or guarantee that the software is safe, error-free, or free from malicious code, vulnerabilities, compromised dependencies, or prompt-injection risks.
Review the source code, permissions, dependencies, and configuration before installing or running any third-party skill. Use is at your own risk. To the maximum extent permitted by applicable law, SkillsLLM is not liable for losses arising from third-party software.
See comparison
Extension sources, UI, resources and build configuration live in extension/; mcp/ and shared/ are sibling workspaces. Root build/dev commands remain the entry point. The .eext output remains in build/dist/. See extension development.
MCP-based engineering automation for native EasyEDA Pro and JLCEDA documents.
EasyEDA Copilot connects MCP-capable AI agents to real schematic and PCB data. It supports schematic generation and reorganization, component resolution, constraint-driven PCB placement, checkpoint-backed routing transactions, structured design inspection, recovery, and native EasyEDA DRC.
A complete RF design workflow inside EasyEDA Pro: schematic organization, pin-level signal-path constraints, compact component placement, PCB routing, ground planes, and via stitching.
The RF ports are positioned on opposite board edges, the amplifier chain is kept ordered, and the bias network is placed close to the MMIC. The resulting components, tracks, vias, and copper zones remain editable as native EasyEDA objects.
https://github.com/user-attachments/assets/b3b3b25a-bc27-4654-8802-23775ff71735
These examples cover larger controller boards and existing-document workflows. Every result remains editable as a normal EasyEDA project rather than being exported as a rendered mockup.
A complete ESP32-C3 controller with power conversion, USB, CAN, RS-485, protected field I/O, external connectors, and antenna placement constraints.
The workflow demonstrates multi-page schematic generation, functional placement, board-edge and antenna constraints, power and signal routing, copper planes, via stitching, inspection, and DRC-driven repair.
https://github.com/user-attachments/assets/df1dd4e2-ee48-492c-badb-de2dc220ae41
A dense four-layer microcontroller design demonstrating placement and routing around a high-pin-count MCU, multiple interfaces, decoupling groups, board-edge connectors, mounting holes, and mechanical access constraints.
https://github.com/user-attachments/assets/757690b8-83cd-42c7-b88f-4db9ba2df010
EasyEDA Copilot reads an existing schematic, identifies functional groups, saves a document checkpoint, and reassembles the page into named blocks while retaining its electrical connectivity and component identities.
https://github.com/user-attachments/assets/d77218e5-4f6f-42b8-bea4-7f7240f8f7f3
More editable examples are available on OSHWLab.
Download the latest .eext package from GitHub Releases.
In EasyEDA Pro:
Settings -> Extensions -> Extensions Manager.Import Extensions..eext file.External Interactions.Codex:
codex mcp add easyeda-copilot -- npx -y easyeda-copilot-mcp
Claude Code:
claude mcp add easyeda-copilot -- npx -y easyeda-copilot-mcp
For generic MCP configuration and local builds, see the MCP package documentation.
The extension discovers the local MCP bridge automatically. Copilot -> MCP pauses or resumes the connection.
| Area | Capabilities |
|---|---|
| Schematics | Inspect the current page, create and complete circuits, reorganize existing schematics into functional blocks, and annotate designators across multiple pages |
| Components | Resolve EasyEDA components by manufacturer MPN or part UUID |
| PCB placement | Generate board geometry and constraint-driven placement using functional blocks, modules, pin proximity, ordered signal paths, edge placement, keepouts, mounting holes, thermal pads, and preserved objects |
| PCB routing | Define net classes, signal and power nets, copper planes, differential pairs, matched groups, fanout, impedance intent, selective rerouting, and via stitching |
| Inspection | Render layer-aware PCB previews, highlight nets and components, and inspect routed length, track widths, layers, vias, pads, polygons, nearby components, and unrouted connections |
| Verification | Read current DRC rules, run native EasyEDA DRC, inspect violations, and choose whether to keep, repair, or restore an applied result |
| Project control | Inspect project trees, create and open projects or documents, synchronize editors, and select between multiple connected EasyEDA instances |
| Long operations | Monitor, continue, reapply prepared results, or cancel long PCB placement and routing operations |
EasyEDA Copilot uses full-document checkpoints and explicit application boundaries to protect existing engineering work. Changes are previewed, applied to native EasyEDA documents, inspected, and then kept, repaired, or restored.
| Workflow | Protection and recovery behavior |
|---|---|
| Source-based schematic assembly | Saves a full document checkpoint before modification and restores it automatically if assembly fails |
| Schematic beautification | Saves a checkpoint before page replacement and restores it automatically if replacement fails |
| Multi-page annotation | Saves a checkpoint for every affected page and rolls modified pages back if the annotation transaction fails |
| PCB placement | Produces mechanical and final previews, preserves existing board work, and saves a checkpoint before assembly |
| PCB routing | Applies DRC rules, selected copper replacement, new tracks, vias, zones, synchronization, and native DRC inside one checkpoint-backed transaction |
| Routing application failure | Restores the pre-routing checkpoint automatically |
| Manual recovery | Lists, saves, and restores checkpoints explicitly for the current EasyEDA document |
Checkpoints contain the complete EasyEDA document source, not only a list of agent actions. Existing tracks, vias, and copper zones are preserved by default and treated as fixed routing obstacles. Copper is replaced only when a routing program explicitly selects the affect