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CC Changelog Analyzer

Tracks new Claude Code releases and reports their impact on your plugin as breaking changes, opportunities, or deprecations.

Dev & CodingIntermediate★ 554⑂ 42AI score 8/10Last updated: Sep 21, 2026

What it does

  • Runs the repo script to fetch the official Claude Code changelog and extracts only entries newer than your last check.
  • Classifies each entry as BREAKING / OPPORTUNITY / RELEVANT FIX / DEPRECATION / INFO.
  • Cross-references plugin components (agents, skills, hooks, config) so the report names the affected files and the fix required.
  • Only updates the last-checked version and memory file after you explicitly approve the report.

Who it's for

  • Developers maintaining their own Claude Code plugin or skill collection.
  • Teams that want a pre-release check for breakage caused by upstream tool changes.
  • Maintainers deciding when temporary workarounds can be removed.

Examples

  1. /cc-changelog — check for new CC versions and get an impact report.
  2. /cc-changelog --full — re-analyze every version, ignoring the last checkpoint.
  3. /cc-changelog --set=2.1.85 — reset the baseline version, then re-run.

· · · Install guide · · ·

Try it now, no install

Paste this into Claude to use the skill without installing anything.

Read the instructions in this file and follow them to help me:
https://raw.githubusercontent.com/oliver-kriska/claude-elixir-phoenix/HEAD/.claude/skills/cc-changelog/SKILL.md

What I want: (describe your task here)

If Claude can't open the link, open it yourself and paste the contents instead.

↓ If it works for you, download the ZIP below and install it. Then it runs on its own — no pasting each time.

Install in the Claude app (no terminal)
  1. Download the ZIP with the button below.
  2. In Claude, open Settings → Capabilities and turn on 'Code execution and file creation'. (one time)
  3. Go to Customize → Skills → + → 'Upload a skill' and upload the ZIP.
↓ Download ZIP
Install in Claude Code

Let Claude do it — paste this into Claude Code

Install the skill I found on Claude Skill Mart.
Copy the .claude/skills/cc-changelog folder from the GitHub repo oliver-kriska/claude-elixir-phoenix into my ~/.claude/skills/cc-changelog/.
When it's done, tell me in one line what this skill can do.

Install with a command instead

git clone https://github.com/oliver-kriska/claude-elixir-phoenix.git && mkdir -p ~/.claude/skills && cp -r claude-elixir-phoenix/.claude/skills/cc-changelog ~/.claude/skills/

⚠ This is a third-party skill. Check the source repository before installing.

  1. Open a terminal and go to your preferred working directory.
  2. Clone the repo: git clone https://github.com/oliver-kriska/claude-elixir-phoenix.git
  3. Create the skills directory: mkdir -p ~/.claude/skills
  4. Copy the skill: cp -r claude-elixir-phoenix/.claude/skills/cc-changelog ~/.claude/skills/
  5. This skill depends on the repo's scripts/fetch-cc-changelog.sh and references/analysis-rules.md — run Claude Code inside the cloned repo, or copy those files along with the skill.
  6. Restart Claude Code and run /cc-changelog to verify it works.
View source on GitHub ↗License: MIT