Lwndev Sdlc

lwndev-sdlc

Version: 1.27.4 | Released: 2026-06-02

SDLC workflow skills for Claude Code — documenting, planning, and executing features, chores, and bug fixes with QA validation capabilities.

Skills

Skill	Description
documenting-features	Creates structured feature requirement documents with user stories, acceptance criteria, and functional/non-functional requirements
reviewing-requirements	Validates requirement documents against the codebase and docs, catching incorrect references, inconsistencies, and gaps before implementation
creating-implementation-plans	Transforms feature requirements into phased implementation plans with deliverables and success criteria
implementing-plan-phases	Executes implementation plan phases with branch management, progress tracking, and deliverable verification
documenting-chores	Creates lightweight documentation for maintenance tasks (refactoring, dependency updates, cleanup)
executing-chores	Executes chore workflows including branch creation, implementation, and PR creation
documenting-bugs	Creates structured bug report documents with root cause analysis and traceable acceptance criteria
executing-bug-fixes	Executes bug fix workflows from branch creation through pull request with root cause driven execution
documenting-qa	Builds an adversarial QA test plan from the user-facing summary, PR/diff, and capability report (intentionally decoupled from the requirements doc)
executing-qa	Executes adversarial QA against a feature branch, emitting a v2 results artifact with verdict, findings, and bidirectional reconciliation delta
managing-work-items	Centralizes issue tracker operations (GitHub Issues, Jira) — fetch, comment, PR-link generation — with automatic backend detection from the issue reference format
orchestrating-workflows	Drives a full SDLC workflow chain (feature, chore, bug) end-to-end by sequencing sub-skill invocations, persisting state across pause points, and isolating per-step context via subagent forking
finalizing-workflow	Merges the current PR, checks out main, fetches, and pulls — the terminal step in all workflow chains

Installation

Via marketplace

# Add the marketplace
/plugin marketplace add lwndev/lwndev-marketplace

# Install the plugin
/plugin install lwndev-sdlc@lwndev-plugins

Via project settings

Add to your project's .claude/settings.json:

{
  "extraKnownMarketplaces": {
    "lwndev-plugins": {
      "source": {
        "source": "github",
        "repo": "lwndev/lwndev-marketplace"
      }
    }
  },
  "enabledPlugins": {
    "lwndev-sdlc@lwndev-plugins": true
  }
}

Usage

Skills are invoked as slash commands, namespaced under the plugin:

/lwndev-sdlc:documenting-features
/lwndev-sdlc:reviewing-requirements
/lwndev-sdlc:creating-implementation-plans
/lwndev-sdlc:implementing-plan-phases
/lwndev-sdlc:documenting-chores
/lwndev-sdlc:executing-chores
/lwndev-sdlc:documenting-bugs
/lwndev-sdlc:executing-bug-fixes
/lwndev-sdlc:documenting-qa
/lwndev-sdlc:executing-qa
/lwndev-sdlc:managing-work-items
/lwndev-sdlc:orchestrating-workflows
/lwndev-sdlc:finalizing-workflow

Workflow Chains

The skills form three workflow chains. The orchestrating-workflows skill drives any of these chains end-to-end from a single invocation, sequencing sub-skill calls, forking per-step subagents, and persisting state across pause points (plan approval, PR review). The reviewing-requirements skill appears at multiple points — its mode is automatic based on context — and reconciliation steps are optional but recommended. The managing-work-items skill is invoked inline (not as a numbered step) for issue-tracker operations.

1. Features: documenting-features → reviewing-requirements → creating-implementation-plans → documenting-qa → reviewing-requirements (reconciliation) → implementing-plan-phases → PR review → reviewing-requirements (reconciliation) → executing-qa → finalizing-workflow
2. Chores: documenting-chores → reviewing-requirements → documenting-qa → reviewing-requirements (reconciliation) → executing-chores → PR review → reviewing-requirements (reconciliation) → executing-qa → finalizing-workflow
3. Bugs: documenting-bugs → reviewing-requirements → documenting-qa → reviewing-requirements (reconciliation) → executing-bug-fixes → PR review → reviewing-requirements (reconciliation) → executing-qa → finalizing-workflow