Individual skill
deprecated-api-updater
Identify and replace deprecated API usage in source code with modern alternatives. Use when: (1) Modernizing legacy codebases, (2) Upgrading framework versions (React, Django, Spring, etc.), (3) Fixing deprecation warnings in build output, (4) Preparing for major version upgrades, (5) Ensuring code uses current best practices. Supports Python, JavaScript/TypeScript, Java, and other major languages with both AST-based detection and pattern matching for accurate identification and automated replacement with validation.
skills/deprecated-api-updater/SKILL.md
Source commit 4f38503747e0617504bce5329283ef837d375c09
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- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- No
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Not checked yet
- Last checked
- Nov 6, 2026
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Repository context
- Repository stars (not skill ratings)
- 260
- Repository last updated
- Aug 21, 2026
- License
- Apache-2.0
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- claude-skills Repository topic
- metaprogramming Repository topic
- software-development Repository topic
- software-engineering Repository topic
- claude Repository topic
- claude-code Repository topic
- engineering Derived category
- engineering-web Derived category
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Read excerpt
# Deprecated API Updater
Identify and replace deprecated API usage with modern alternatives automatically.
## Quick Start
### Detect Deprecated APIs
Scan code to identify deprecated API usage:
```bash
# Scan a single file
python scripts/detect_deprecated_apis.py src/app.py
