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NaiveTab 浏览器扩展的配置迁移开发指南。当用户要修改持久化配置结构（新增/重命名/删除字段、修改类型）时使用。强制走 handleAppUpdate 迁移流程，防止破坏老用户数据。
Install Config Migration
$ npx skills add GXFG/newtab-naivetab --skill config-migration -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install GXFG/newtab-naivetab config-migration --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/GXFG/newtab-naivetab.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/config-migration .claude/skills/config-migration && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "config-migration" agent skill from https://github.com/GXFG/newtab-naivetab/tree/main/.claude/skills/config-migration into .claude/skills/config-migration/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "config-migration", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/GXFG/newtab-naivetab/tree/main/.claude/skills/config-migrationType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add GXFG/newtab-naivetab --skill config-migration -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install GXFG/newtab-naivetab config-migration --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/GXFG/newtab-naivetab.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/config-migration .agents/skills/config-migration && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "config-migration" agent skill from https://github.com/GXFG/newtab-naivetab/tree/main/.claude/skills/config-migration into .agents/skills/config-migration/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "config-migration", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add GXFG/newtab-naivetab --skill config-migration -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install GXFG/newtab-naivetab config-migration --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/GXFG/newtab-naivetab.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/config-migration .cursor/skills/config-migration && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "config-migration" agent skill from https://github.com/GXFG/newtab-naivetab/tree/main/.claude/skills/config-migration into .cursor/skills/config-migration/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "config-migration", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/GXFG/newtab-naivetab.git --path .claude/skills/config-migration--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add GXFG/newtab-naivetab --skill config-migration -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install GXFG/newtab-naivetab config-migration --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/GXFG/newtab-naivetab.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/config-migration .gemini/skills/config-migration && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "config-migration" agent skill from https://github.com/GXFG/newtab-naivetab/tree/main/.claude/skills/config-migration into .gemini/skills/config-migration/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "config-migration", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install GXFG/newtab-naivetab config-migrationInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add GXFG/newtab-naivetab --skill config-migration -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/GXFG/newtab-naivetab.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/config-migration .github/skills/config-migration && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "config-migration" agent skill from https://github.com/GXFG/newtab-naivetab/tree/main/.claude/skills/config-migration into .github/skills/config-migration/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "config-migration", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add GXFG/newtab-naivetab --skill config-migration -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install GXFG/newtab-naivetab config-migration --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/GXFG/newtab-naivetab.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/config-migration .opencode/skills/config-migration && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "config-migration" agent skill from https://github.com/GXFG/newtab-naivetab/tree/main/.claude/skills/config-migration into .opencode/skills/config-migration/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "config-migration", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
config-migration- GitHub stars
- 137
- Token cost
- ~345 tokens
- SKILL.md length
- 82 words
- Files
- 1
- Skills in repo
- 5
- Repo updated
- First seen
- Licence
- GPL-3.0
At a glance
NaiveTab 浏览器扩展的配置迁移开发指南。当用户要修改持久化配置结构（新增/重命名/删除字段、修改类型）时使用。强制走 handleAppUpdate 迁移流程，防止破坏老用户数据。
- Works in 3 steps: 修改默认配置 → 升版本号 → 添加迁移分支
- Frontend & Design work in your project
- SKILL.md covers 迁移流程, 迁移场景速查, 关键规则 and 注意事项
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Config Migration is an agent skill from GXFG/newtab-naivetab. NaiveTab 浏览器扩展的配置迁移开发指南。当用户要修改持久化配置结构（新增/重命名/删除字段、修改类型）时使用。强制走 handleAppUpdate 迁移流程，防止破坏老用户数据。
Its SKILL.md is about 350 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Frontend & Design. The repository describes itself as: NaiveTab - newtab extension for browser ｜浏览器新标签页扩展｜Visual keyboard for bookmarks & browser commands — one-press access. Drag & drop layout, full customization, focus mode, and…. The licence is GPL-3.0.
When your agent uses it
- Frontend & Design work in your project
Example prompts
- “/config-migration”
Workflow steps
3 steps, taken from the step headings in SKILL.md.
What it can do on your machine
Read from SKILL.md and the folder at commit ae78a42. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are typescript).
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Config Migration loads about 345 tokens when it runs. Until then it costs about 28 tokens; SKILL.md has 82 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from GXFG/newtab-naivetab at commit ae78a42, republished under its GPL-3.0 licence (© GXFG). 82 words, ~345 tokens.
Download SKILL.mdSave it as
.claude/skills/config-migration/SKILL.md (or your agent's skills folder).- name
- config-migration
- description
- NaiveTab 浏览器扩展的配置迁移开发指南。当用户要修改持久化配置结构（新增/重命名/删除字段、修改类型）时使用。强制走 handleAppUpdate 迁移流程，防止破坏老用户数据。
NaiveTab Config Migration
任何持久化配置结构修改都不能破坏老用户数据。本技能确保迁移流程正确执行。
迁移流程
Step 1 — 修改默认配置
在 src/logic/config/state.ts 的 defaultConfig 或 defaultState 中添加/修改字段。
Step 2 — 升版本号
修改 package.json 的 version 字段（由用户手动操作）。
Step 3 — 添加迁移分支
在 src/logic/config/update.ts 的 handleAppUpdate 函数中添加迁移分支：
// 使用 if 而非 if-else，确保跨版本用户依次执行所有迁移
if (compareLeftVersionLessThanRightVersions('2.6.0', localVersion)) {
// 迁移逻辑
localConfig.value.newField = 'defaultValue'
// 或使用 mergeState 合并
mergeState(defaultConfig, localConfig.value)
}迁移场景速查
| 场景 | 正确做法 | 错误做法 |
|---|---|---|
| 新增扁平字段 | 在 handleAppUpdate 中赋值 | 只改 defaultConfig |
| 新增嵌套对象 | 整体赋值 defaultConfig.xxx | 只依赖浅合并 |
| 重命名字段 | 新字段=旧字段值 → delete 旧字段 | 直接改字段名 |
| 删除字段 | 先 delete 旧值 → 再删 defaultConfig | 直接从 defaultConfig 删 |
| 修改类型 | 新增替代字段 + 迁移 | 直接改类型 |
关键规则
handleAppUpdate使用if而非if-else，确保跨越多个版本的旧用户能依次执行所有迁移mergeState以默认配置为模板过滤废弃字段；keymap 和数组直接替换不深合并- 嵌套对象新增字段不能依赖浅合并，必须在迁移分支中手动赋值
- 修改 keyboard 配置时，重命名/删除字段必须同步修改
src/background/config/cache.ts
注意事项
- 完整规则见 pitfalls-config.md
- 架构说明见 config.md
© GXFG, GPL-3.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in .claude/skills/config-migration of GXFG/newtab-naivetab.
Open the folder on GitHubat commit ae78a42
Compare with similar skills
Config Migration next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Config Migration this skillGXFG/newtab-naivetab | 137 | — | ~345 | Automated safety check: Pass | GPL-3.0 | |
| Web Artifacts Builderanthropics/skills | 180k | 41 repos | ~769 | Automated safety check: Pass | Apache-2.0 | |
| React Doctormakeplane/plane | 61k | 12 repos | ~657 | Automated safety check: Pass | AGPL-3.0 | |
| Impeccablebestofjs/bestofjs | 3.1k | 27 repos | ~2.6k | Automated safety check: Pass | MIT | |
| Figma Design System Builderwarpdotdev/warp | 65k | 2 repos | ~4.4k | Automated safety check: Pass | AGPL-3.0 | |
| Web Interface Guidelines Reviewervercel-labs/openreview | 1.7k | 97 repos | ~308 | Automated safety check: Pass | None |
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A skill your agent uses when the user wants to design, redesign, shape, critique, audit, polish, clarify, distill, harden, optimize, adapt, animate, colorize, extract, or otherwise improve a…
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Builds or updates a design system in Figma from a codebase in ordered phases: discovery, variables and tokens, components, theming and documentation, with checkpoints.
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Always invoke when the user's message includes 'tailwind' in any form.
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Questions about Config Migration
What does Config Migration do?
NaiveTab 浏览器扩展的配置迁移开发指南。当用户要修改持久化配置结构（新增/重命名/删除字段、修改类型）时使用。强制走 handleAppUpdate 迁移流程，防止破坏老用户数据。. Config Migration is an agent skill from GXFG/newtab-naivetab.
When should I use Config Migration?
Config Migration fits situations like: frontend & Design work in your project.
How do I install Config Migration in Claude Code?
Run `npx skills add GXFG/newtab-naivetab --skill config-migration -a claude-code`. Or copy the skill folder (.claude/skills/config-migration in GXFG/newtab-naivetab) into .claude/skills/config-migration in your project. Claude Code loads it when a task matches its description.
How do I install Config Migration in Codex?
Run `npx skills add GXFG/newtab-naivetab --skill config-migration -a codex`. Or copy the skill folder (.claude/skills/config-migration in GXFG/newtab-naivetab) into .agents/skills/config-migration in your project. Codex loads it when a task matches its description.
Can I use Config Migration in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add GXFG/newtab-naivetab --skill config-migration -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/config-migration, .gemini/skills/config-migration, .github/skills/config-migration and .opencode/skills/config-migration in your project.
What does Config Migration need to run?
SKILL.md names no scripts, command-line tools or credentials: Config Migration is instructions for the agent only.
Does Config Migration access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Config Migration safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Config Migration use?
Config Migration is published under the GPL-3.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Config Migration use?
About 345 tokens (SKILL.md is roughly 1.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Config Migration?
Skills that share tags, products or a category with Config Migration: Web Artifacts Builder (anthropics/skills, 180k stars), React Doctor (makeplane/plane, 61k stars), Impeccable (bestofjs/bestofjs, 3.1k stars) and Figma Design System Builder (warpdotdev/warp, 65k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Config Migration?
GXFG (a GitHub user) maintains it in GXFG/newtab-naivetab, which has 137 GitHub stars. The repository holds 5 skills in this directory. The repository was last updated on October 7, 2026.
Source: GXFG/newtab-naivetab on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.