extension-dev-skill SKILL.md skillA
extension-dev-skill from nicholyx/ai-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add nicholyx/ai-skills/extension-dev-skill@v2.0.0Pins v2.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- nicholyx/ai-skills
- Path
.agents/skills/extension-dev-skill/SKILL.md- Versions recorded
- 1
- Latest version
- v2.0.0, committed May 16, 2026
- Size
- 26,556 bytes
- Repository stars
- 6
- License
- Apache-2.0
AI Skill for building EasyEDA Pro extension plugins. Used when users need to create, modify, or debug EasyEDA Pro plugins, including generating plugin code, querying API documentation, configuring extension.json, and handling i18n localization. Trigger words: "EasyEDA", "嘉立创EDA", "EDA plugin", "EDA extension", "extension.json", "pro-api-types", "原理图", "PCB设计".
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# extension-dev-skill AI Skill for EasyEDA Pro extension plugin development. Provides scenario-driven recipes, complete API reference, code generation standards, and debugging toolchain. ## Core Principles 1. **Never guess APIs** — Check `resources/references/` first; no matching doc = does not exist 2. **Verify mount path** — Class name ≠ eda property name. Always confirm via the mapping table below 3. **Verify return types** — `get()` and `getAll()` on the same class may return different interface types 4. **SCH modify ≠ PCB modify** — SCH uses class-level `modify()` method; PCB uses `setState_*().done()` chain 5. **Browser APIs forbidden in main process** — No `localStorage`, `window`, `document`; allowed inside iframe only 6. **Document type values** — SCH=1, PCB=3, FOOTPRINT=4 (PCB is NOT 2) 7. **console.log forbidden** — Only `console.warn` and `console.error` are allowed in generated code ## When to Use **Applicable:** - Creating or modifying EasyEDA Pro extension plugins - Querying API method signatures via `resources/` documentation - Configuring `extension.json`, locales i18n files, or build processes - Automating plugin import/debugging via `eext-dev-mcp` MCP tools …
Read the whole file at its exact version.
How to install
mdr add nicholyx/ai-skills/extension-dev-skill@sha256:b50d5895a93c5ac6The line at the top of this page pins the label v2.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_psf6hbggwhjwevrg)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on May 16, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (26556 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
nicholyx/ai-skills · 6 stars · license Apache-2.0 · pushed 2026-10-18 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_psf6hbggwhjwevrg GET https://markdownregistry.com/api/v1/resolve?ref=nicholyx/ai-skills/extension-dev-skill GET https://markdownregistry.com/api/v1/blob/b50d5895a93c5ac6b513cf1f280251e550538a9fcfe98b85aa66597470bda91e
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.