migration

Agent Skills › fedify-dev/fedify › migration

migration

GitHub

协助用户迁移 Fedify 代码版本，识别并修复破坏性变更、废弃 API 及依赖项更新，提供新旧代码对比与替换建议。

claude-plugin/skills/migration/SKILL.md fedify-dev/fedify

Trigger Scenarios

升级 Fedify 版本修复破坏性变更错误更新废弃 API 用法

Install

npx skills add fedify-dev/fedify --skill migration -g -y

More Options

Non-standard path

npx skills add https://github.com/fedify-dev/fedify/tree/main/claude-plugin/skills/migration -g -y

Use without installing

npx skills use fedify-dev/fedify@migration

指定 Agent (Claude Code)

npx skills add fedify-dev/fedify --skill migration -a claude-code -g -y

安装 repo 全部 skill

npx skills add fedify-dev/fedify --all -g -y

预览 repo 内 skill

npx skills add fedify-dev/fedify --list

SKILL.md

Frontmatter

{
    "name": "migration",
    "description": "Help the user migrate Fedify code between versions. Use when the user needs to upgrade their Fedify version, fix breaking-change errors, or update deprecated API usage.",
    "argument-hint": "<from-version> [to-version]"
}

Help the user migrate Fedify code from “$ARGUMENTS”.

Migration workflow

Fetch CHANGES.md from the repo to identify breaking changes between the versions in question: https://raw.githubusercontent.com/fedify-dev/fedify/main/CHANGES.md
List every breaking change that affects the user's code range.
For each breaking change, show the old API, the new API, and a concrete before/after code snippet.
Search the user's codebase for usages of deprecated symbols and suggest the replacement.
Note any dependency changes (e.g., vocabulary moved to @fedify/vocab, runtime to @fedify/vocab-runtime).