lov-app-delta-updater SKILL.md skillA
lov-app-delta-updater from lovstudio/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add lovstudio/skills/lov-app-delta-updater@v0.2.1Pins v0.2.1 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- lovstudio/skills
- Path
skills/app-delta-updater/SKILL.md- Versions recorded
- 1
- Latest version
- v0.2.1, committed Sep 25, 2026
- Size
- 7,777 bytes
- Repository stars
- 72
- License
- MIT
为 Tauri 与 Electron 桌面应用设计、实现并验证自动更新，区分签名完整包与真实增量包。Use when the user asks to add, fix, or verify app updates, or mentions 自动更新、delta updater、Sparkle、latest.json、appcast 或更新签名。.
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
# 应用更新助手 · App Update Assistant 为桌面应用交付一条可恢复、可发布、可回读的更新链路。先识别框架真实能力， 再决定使用签名完整包、Sparkle delta 或其他差分产物；不把普通全量更新描述成增量更新。 ## Triggers ### Activate when - 用户说“给这个 Tauri/Electron App 加自动更新”“支持自动发现并安装新版”。 - 用户提到“增量更新”“检查更新一直转圈”“latest.json”“appcast”“Sparkle”或“更新签名”。 - The user asks to “add automatic updates”, “implement a delta updater”, or “verify the desktop update release”. ### Do not activate when - 用户只要修改版本号、更新日志或下载页，不涉及应用内检查与安装。 - 用户要网页热更新、PWA 缓存刷新或移动端 OTA；这些属于对应平台的发布能力。 - 用户已经完成更新器，只要求执行一次全渠道正式发版；交给应用发布工作流。 ## User Profile (cross-session) 运行前读取 `skill.yaml` 声明的 `user-profile/v1` 上下文。当前请求和项目配置优先， 其次才是本 Skill 的发布渠道、增量策略等长期记录。用户明确要求长期保存默认渠道或 回退策略时，通过 `scripts/profile_store.py` 写入 `skills.lov-app-delta-updater.records`； 推断值与签名秘密不持久化。 ## Skill Group Composition 先读 `references/skill-composition.md`。本 Skill 拥有跨框架的更新契约与验收结果； 相邻的 Electron Sparkle、应用重启和 CI/CD Skills 只作为可选交接，不是隐藏依赖。 ## Workflow (MANDATORY) **You MUST follow these steps in order.** ### Step 0: Resolve context and detect the update surface 1. 读取本目录 `skill.yaml` 与 `references/release-verification.md`。 2. 从当前仓库识别框架、目标平台、安装包格式、现有更新器、公开更新源、签名责任方、 发布渠道与回滚路径。 …
Read the whole file at its exact version.
How to install
mdr add lovstudio/skills/lov-app-delta-updater@sha256:227047d021888d12The line at the top of this page pins the label v0.2.1, 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_c7yalbnm5obpzw5c)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 25, 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 (7777 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
lovstudio/skills · 72 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_c7yalbnm5obpzw5c GET https://markdownregistry.com/api/v1/resolve?ref=lovstudio/skills/lov-app-delta-updater GET https://markdownregistry.com/api/v1/blob/227047d021888d12439a507d939715c80b07e9da82bd5e4f7bf62f423627d5f6
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.