HTML5 Canvas breadboard circuit mockups for retro computing and vintage electronics projects.
Automate repetitive workflows and reduce manual effort
Example: Generate reports, summarize documents, draft communications
Save 3-5 hours per week on routine tasks
Learn new skills, understand complex topics, get expert guidance
Example: Explain concepts, provide examples, suggest learning resources
Accelerate learning and skill development by 2x
Enhance output quality through reviews, suggestions, and refinements
Example: Review drafts, suggest improvements, catch errors
Improve work quality by 30-40% with less effort
Time estimate: 15-45 minutes depending on use case complexity
Prerequisites
Submit your Claude Code skill and start earning
epx add github/awesome-copilot --skill legacy-circuit-mockupsCompatible with
Supported agents
Supports 40+ components including W65C02S microprocessors, 555 timers, 28C256 EEPROMs, W65C22 VIAs, 7400-series logic gates, and passive components like LEDs, resistors, and capacitors
Renders circuits on a 20px grid system with component rotation, wire color coding, and pinout reference tables for accurate layout visualization
Includes step-by-step workflows for common builds: LED circuits,
AI-first code editor with Composer
Before installing skills in Cursor, ensure your development environment meets these requirements:
node --versionlegacy-circuit-mockupsExecute the skills CLI command in your project's root directory to begin installation:
epx add github/awesome-copilot --skill legacy-circuit-mockupsFetches legacy-circuit-mockups from github/awesome-copilot and configures it for Cursor.
The CLI shows a list of agents. Use arrow keys and space to select Cursor:
Confirm successful installation by checking the skill directory location:
.cursor/skills/legacy-circuit-mockups
Restart Cursor to activate legacy-circuit-mockups. Access via /legacy-circuit-mockupsin your agent's command palette.
Learn more:View source on GitHubSkills CLI docsAbout CursorWhat are agent skills?
Steps
Common Pitfalls
✓ Do
✗ Don't
💡 Pro Tips
✓ Use when
Use when skill capabilities match your task, clear ROI on time saved, and you can validate outputs. Best for repetitive tasks, learning, and quality improvement.
✗ Avoid when
Avoid when task requires deep expertise you can't validate, involves sensitive decisions, or when learning process is more valuable than speed of completion.
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Keeps context tight: legacy-circuit-mockups is the kind of skill you can hand to a new teammate without a long onboarding doc.
We added legacy-circuit-mockups from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
legacy-circuit-mockups has been reliable in day-to-day use. Documentation quality is above average for community skills.
legacy-circuit-mockups reduced setup friction for our internal harness; good balance of opinion and flexibility.
Solid pick for teams standardizing on skills: legacy-circuit-mockups is focused, and the summary matches what you get after install.
Registry listing for legacy-circuit-mockups matched our evaluation — installs cleanly and behaves as described in the markdown.
legacy-circuit-mockups reduced setup friction for our internal harness; good balance of opinion and flexibility.
We added legacy-circuit-mockups from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
Useful defaults in legacy-circuit-mockups — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
legacy-circuit-mockups is among the better-maintained entries we tried; worth keeping pinned for repeat workflows.
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