Framework Compatibility Checker Skill

SkillDev tools

Check codebase compatibility with target framework versions and generate migration paths

Instructions available. Your AI can read the instructions. Execution depends on the setup they require.

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Add ahel to your AI once: Claude, ChatGPT, Cursor, Claude Code or Codex. Then ask it to use this.

Then ask your AI: use the Framework Compatibility Checker Skill skill

What this skill tells your AI

The instructions your AI receives, as published by a5c-ai/babysitter in library/specializations/code-migration-modernization/skills/framework-compatibility-checker/SKILL.md and read by ahel’s review.

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

Signals

GitHub stars: 2k
Forks: 112
Last commit: Sep 2026

Advanced

Item type: skill
Key: framework-compatibility-checker
Source: github.com/a5c-ai/babysitter

github.com/a5c-ai/babysitter