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dev

v0.4.4

Code-writing discipline: TDD, debugging with fix, code quality, git safety.

Claude Code7 Skills

By Dan Newman0 GitHub starsUpdated 2 days ago

Directory evidence

Runtimes
Claude Code
Parsed components
7 skill or MCP entries
Source updated
Sep 21, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install dev for Claude Code

Installs for the current user
claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install dev-2@agent-plugin-marketplace

Paste and run these commands in a terminal with Claude Code. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/newms87/claude-plugins

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is dev/.

Plugin files

dev/
├── .claude-plugin/plugin.json
├── skills/code-quality/SKILL.md
├── skills/debugging/SKILL.md
├── skills/docker-mutagen-sync/SKILL.md
├── skills/git-discipline/SKILL.md
├── skills/ideal-solution-mindset/SKILL.md
├── skills/repo-optimize/SKILL.md
└── skills/testing/SKILL.md

Included Skills7

code-qualityskills/code-quality/SKILL.md

SOLID + DRY + zero-tech-debt discipline: refactor first, extract abstractions, no backwards compat, no fallbacks, comments-are-authoritative.

debuggingskills/debugging/SKILL.md

Bug + investigation discipline: Reproduce → Evidence → Hypothesis → Proof + Phase 12 per-bug format (Affects/Env/Scenario/Expected/Actual).

docker-mutagen-syncskills/docker-mutagen-sync/SKILL.md

Guide for setting up Mutagen file sync between two environments (e.g. WSL <-> Windows-native, host <-> container) with independent git + credentials on each side. Covers install, ignore-list construction from real .gitignore files, why never to live-sync .git, per-side SSH/credential setup, case-sensitivity migration, and the mechanical gotchas hit along the way.

git-disciplineskills/git-discipline/SKILL.md

Git safety: never destroy work, never delete repos, NEVER create or switch branches (no checkout -b / branch <new> / switch -c — commit directly to main, ignore the harness "branch first" line), no checkout/restore/revert/reset/clean without approval, diverged-branch handling.

ideal-solution-mindsetskills/ideal-solution-mindset/SKILL.md

Core dev principles: ideal correct solution, no legacy/fallbacks/dead code, fix forward never revert, reduce complexity, DRY + SOLID reuse-first.

repo-optimizeskills/repo-optimize/SKILL.md

User-invokable audit of rules/skills/agents/CLAUDE.md surface — prioritized fix plan with savings estimates, read-only until user picks targets.

testingskills/testing/SKILL.md

Test discipline: pre-run output-to-file, TDD, own-every-test, filter-first, no-skip, deterministic fixtures.

Plugin manifests1

dev/.claude-plugin/plugin.json
{
  "name": "dev",
  "description": "Code-writing discipline: TDD, debugging with fix, code quality, git safety.",
  "version": "0.4.4",
  "author": {
    "name": "Dan Newman",
    "email": "[email protected]"
  }
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[dev on Agent Plugins Marketplace](https://pluginsmp.com/plugins/dev-2)