prompt-engineering

Claude Code Plugins Marketplace

First-principles workflows for Claude Code. Built by developers who understand LLM limitations.

Who This Is For

Experienced developers frustrated by hype-driven AI coding tools. If you're tired of chasing the latest "game-changing" prompt that produces code you spend hours debugging, these plugins offer a grounded alternative.

Our approach:

• Workflows designed around how LLMs actually work, not how we wish they worked
• Quality over speed—invest upfront, ship with confidence
• Simple to use, sophisticated under the hood

Installation

Add the marketplace:

/plugin marketplace add https://github.com/doodledood/claude-code-plugins

Browse and install:

/plugin list
/plugin install vibe-extras@claude-code-plugins-marketplace

Available Plugins

consultant

Multi-provider LLM consultations via Python/LiteLLM. Get perspectives from different models (OpenAI, Anthropic, Google, local models) without leaving Claude Code.

• /review - PR review with severity-tagged findings
• /analyze-code - Architectural and security analysis
• /investigate-bug - Root cause analysis via external model
• /ask - Single-model consultation
• /ask-council - Multi-model ensemble (3 models in parallel)

Requires Python 3.9+ and uv. Supports any provider via LiteLLM.

vibe-extras

Standalone utilities for codebase exploration, web research, git operations, and code maintenance.

Research & exploration:

• /explore-codebase - Structural overview with prioritized file list (quick/medium/thorough/very-thorough)
• /research-web - Deep web research with parallel investigators and multi-wave synthesis

Git utilities:

• /rebase-on-main - Safe rebasing with conflict resolution guidance
• /rewrite-history - Restructure commits for clean, reviewer-friendly PRs

Code maintenance:

• /clean-slop - Remove AI-generated noise (redundant comments, verbose patterns)
• /update-claude-md - Create or maintain CLAUDE.md project instructions

Code review:

• /build-review-persona - Mine GitHub review history to generate a calibrated review-as-me skill
• /address-pr-comments - Triage and fix PR review comments with false positive detection
• /pr-merge-prep - Autonomously bring a PR to mergeable state (conflicts, CI, comments, description sync, re-review)
• /babysit-pr - Loop pr-merge-prep until PR is merge-ready, then ask before merging

See also: manifest-dev for manifest-driven development—define acceptance criteria, let the verify-fix loop handle the rest.

solo-dev

Foundational documents for solo developers and small teams. Define once, reference consistently.

Customer & brand:

• define-customer-profile - Create CUSTOMER.md (foundation for all other decisions)
• define-brand-guidelines - Communication style and voice
• define-design-guidelines - UI/UX patterns for your audience
• define-seo-strategy - Traditional SEO + AI citation optimization

Other:

• /audit-ux - Check UI changes against your design guidelines

prompt-engineering

Craft, analyze, and optimize prompts from first principles.

• /prompt-engineering - Craft or update prompts from first principles (WHAT/WHY not HOW)
• /review-prompt - Analyze against 10-Layer Architecture framework (read-only)
• /optimize-prompt-token-efficiency - Iteratively optimize for token efficiency
• /compress-prompt - Compress into single dense paragraph for context injection

frontend-design

Frontend design patterns for distinctive, non-generic UI experiences.

• scrollytelling - Scroll-driven storytelling with pinned sections, progressive reveals, and parallax effects

life-ops

Personal decision-making advisor. Understands your situation first, then researches and recommends.

• /decide - Situation discovery → targeted research → decision framework → ranked recommendation

writing

All writing skills in one place. Research-backed anti-AI prose, author voice capture, and voice-matched generation.

• human-writing - Base knowledge with vocabulary kill-list, four-layer editing, craft fundamentals (auto-invoked for prose)
• /write - Full workflow: gather context → write → review → auto-fix → loop until clean
• craft-author-voice - Capture your writing style into AUTHOR_VOICE.md
• /write-as-me - Generate content in your voice (requires AUTHOR_VOICE.md)

marketing

Value-first promotion on social platforms. Finds high-signal posts and crafts replies that genuinely help conversations while naturally referencing your product.

• /promote-on-x - Browse X feed, find relevant posts, craft structurally varied replies with writing review, post after approval

Requires Claude in Chrome extension and the writing plugin.

Repository Structure