framework-compatibility-checker

Testing & Quality

Check codebase compatibility with target framework versions and generate migration paths

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Source SKILL.md: https://github.com/a5c-ai/babysitter/blob/HEAD/library/specializations/code-migration-modernization/skills/framework-compatibility-checker/SKILL.md

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Framework Compatibility Checker Skill

Checks codebase compatibility with target framework versions, identifies breaking changes, and recommends migration paths.

Purpose

Enable framework upgrade assessment for:

Deprecated API detection
Breaking change impact analysis
Compatibility matrix generation
Migration path recommendation
Risk assessment

Capabilities

1. Deprecated API Usage Detection

Find deprecated method calls
Identify removed APIs
Detect obsolete patterns
Map replacement APIs

2. Breaking Change Impact Analysis

Analyze upgrade changelogs
Match breaking changes to code
Estimate impact scope
Prioritize by severity

3. Compatibility Matrix Generation

Map current vs target versions
List compatible dependencies
Identify version conflicts
Generate upgrade paths

4. Migration Path Recommendation

Suggest incremental upgrades
Identify intermediate versions
Recommend safe upgrade order
Plan breaking change handling

5. Risk Assessment

Score upgrade difficulty
Identify high-risk areas
Estimate testing needs
Calculate timeline impact

Tool Integrations

Tool	Framework	Integration Method
Angular Update Guide	Angular	Web / API
React Codemod	React	CLI
Next.js Upgrade	Next.js	CLI
Spring Boot Migrator	Spring	CLI
Vue Migration Guide	Vue	Web / CLI
.NET Upgrade Assistant	.NET	CLI

Output Schema

{
  "analysisId": "string",
  "timestamp": "ISO8601",
  "current": {
    "framework": "string",
    "version": "string"
  },
  "target": {
    "framework": "string",
    "version": "string"
  },
  "compatibility": {
    "compatible": "boolean",
    "breakingChanges": [
      {
        "type": "string",
        "description": "string",
        "locations": [],
        "migration": "string",
        "effort": "string"
      }
    ],
    "deprecations": [],
    "removedApis": []
  },
  "migrationPath": {
    "steps": [],
    "intermediateVersions": [],
    "estimatedEffort": "string"
  },
  "risk": {
    "score": "number",
    "factors": []
  }
}

Integration with Migration Processes

framework-upgrade: Primary compatibility check
language-version-migration: Version analysis

Related Skills

codemod-executor: Automated fixes
dependency-updater: Dependency upgrades

Related Agents

framework-upgrade-specialist: Upgrade execution