Diagnose startup needs via interactive command, then execute AI-driven workflows for strategic planning, product discovery and roadmaps, idea validation, financial modeling, growth audits, fundraising pitches, legal document reviews, and 30-day launch blueprints using 8 agents and 24 skills.
npx claudepluginhub majesticlabs-dev/majestic-marketplace --plugin majestic-companyBuild startup financial models with burn rate analysis, runway scenarios, unit economics, and investor-ready projections for resource-constrained growth companies
360-degree business audit to 5-10X growth trajectory. Evidence-backed analysis with 0-10 scoring across 6 dimensions, benchmarking vs winners/laggards, bottleneck prioritization by impact x ease, and week-by-week 90-day roadmap.
Interactive 7-phase startup planning tailored to skills, budget, and goals.
Create compelling 30/60/90-second elevator pitches using the Villain-Hero storytelling framework, customized for different investor types with psychological hooks, timing markers, and word-for-word scripts.
Craft compelling funding asks with multi-perspective justifications, historical comparables, risk mitigation, and milestone-based roadmaps.
Calculate Total Addressable Market (TAM), Serviceable Addressable Market (SAM), and Serviceable Obtainable Market (SOM) using top-down, bottom-up, and value-theory approaches with credible data sources and VC-ready presentation.
Validate startup ideas through research delivering GO/NO-GO verdict with market analysis.
Research competitor pain points from review platforms (G2, Capterra, Reddit) to find wedge opportunities. SaaS/B2B focus. Use for market validation, competitive analysis, or deciding whether to build.
Identifies the single most critical blind spot limiting founder/business growth through integrated analysis of thinking patterns and strategic gaps.
Financial frameworks for bootstrapped startups. Triggers on cash management, runway, unit economics, hiring ROI, and capital allocation questions. Emphasizes profit as constraint, not goal.
Walk through decisions using a 3-part framework (first-principles, cost/benefit, second-order effects). Use when choosing between options, evaluating trade-offs, or making high-stakes decisions.
Structured business decision-making using Tree of Thoughts methodology with expert consultants exploring multiple approaches
Review legal documents as an experienced attorney. Analyzes contracts, ToS, privacy policies, NDAs, and corporate docs section-by-section. Identifies risks, gaps, and unfavorable terms with specific replacement text for problematic clauses.
Apply first-principles thinking to break down complex problems into fundamental truths and rebuild solutions from the ground up. Use when solving strategic decisions, breaking through blockers, or challenging assumptions. Triggers on first principles, Elon Musk methodology, fundamental truths, strip assumptions, physics of the problem, rebuild from scratch.
Envision ideal future state with clarity, then reverse-engineer the pathway from vision to reality using backward planning
Generate and validate startup ideas through market research, skill-market fit, and iterative refinement.
Get a real-time pulse check on any industry or niche. Includes trending technologies, notable events, key shifts, and a 10-step venture design methodology for underserved market opportunities.
Minimum viable legal setup for business launches without expensive lawyers.
Strategic market expansion analysis using Tree of Thoughts with quantified entry strategies, financial projections, and risk assessment
Create powerful pitch closings with market insights, proprietary advantages, founder mission, and subtle FOMO triggers in under 45 seconds.
YC growth framework - identify One Metric That Matters, commit to 7% weekly growth, install public accountability. Focus-forcing system for early-stage startups.
Assumption mapping and product hypothesis testing frameworks for validating product ideas.
Customer interview question bank and synthesis templates for product discovery.
Product discovery orchestrator - routes to specialized frameworks for interviews, assumptions, JTBD, and prioritization.
Jobs-to-be-Done framework for understanding customer motivations and building solutions that get "hired".
Use when writing feature briefs or decision documents. Not for full PRDs (use /majestic:prd).
Feature prioritization frameworks - RICE scoring, ICE scoring, and Opportunity Solution Trees.
Use when planning product roadmaps with Now/Next/Later horizons. Not for feature prioritization (use pm-prioritization).
Validate product-market fit through assumption testing, customer discovery, and MVP strategy.
Analyze competitor pricing models to develop optimal pricing structure with psychological thresholds, value perception patterns, and implementation roadmap.
Build strategic plans for business goals. Creates one-page briefs with core objective, key milestones, leverage points, and risks. Includes people operations templates for hiring, onboarding, and performance management.
Tactical 30-day business launch guide with copy-paste templates and hour-by-hour schedules.
Uses power tools
Uses Bash, Write, or Edit tools
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Personal effectiveness tools for founders, solopreneurs, and business builders. Includes 4 skills.
For easy problems, start here. For harder problems, do this after Explore.
Specializes in finance and operations strategy. Assists with financial planning, budgeting, and operational efficiency for organizations.
Editorial "Startup Founder" bundle for Claude Code from Antigravity Awesome Skills.
Agents for business analysis, financial modeling, and KPI tracking
The Majestic marketplace where we share our workflows.
New here? Check out the Marketplace Tutorial for an interactive walkthrough.
Coding is no longer the bottleneck. Planning, review, and learning loops matter more than syntax. Each feature makes the next one easier to build.
| Step | What Happens | Key Tools |
|---|---|---|
| Plan | Agents research codebase + best practices, produce detailed implementation plans | /majestic:plan, architect agent |
| Work | Agents write code, tests, and iterate using real app feedback | /majestic:build-task, coder skills |
| Assess | Multi-angle review: security, performance, simplicity, conventions | /majestic:code-review, quality-gate |
| Reflect | Analyze session patterns, capture lessons so future agents improve | /majestic-tools:insight:reflect, /majestic:add-lesson |
See the Workflow Guide for detailed documentation.
Run the installer:
curl -fsSL https://raw.githubusercontent.com/majesticlabs-dev/majestic-marketplace/master/install.sh | bash
This gives you options to:
Run claude and add the marketplace:
/plugin marketplace add https://github.com/majesticlabs-dev/majestic-marketplace.git
Then install a plugin:
/plugin install {plugin-name}
Export Majestic plugins to OpenCode or Codex with schema-aware conversion:
./scripts/install-codex.sh
# Install all plugins
./scripts/install-codex.sh --all
# Install all plugins to OpenCode
./scripts/install-opencode.sh --all
# Install specific plugins
./scripts/install-codex.sh engineer rails tools
# Example (explicit): convert engineer, rails, and tools to OpenCode
# Output target: ~/.config/opencode
./scripts/install-opencode.sh engineer rails tools
# Install one plugin (short or prefixed)
./scripts/install-codex.sh engineer
./scripts/install-codex.sh majestic-tools
Both commands are now local to this repository and only require Ruby (scripts/convert-plugin.rb).
This runs a converter pipeline (not a plain file copy), so incompatible Claude metadata is translated for target formats.
disable-model-invocation frontmatter is preserved as part of source metadata parsing, but it does not exclude a command from conversion for OpenCode/Codex output.
Output locations:
~/.codex/skills/ and ~/.codex/prompts/~/.config/opencode (opencode.json, agents/, skills/, plugins/)Limitations: Codex still does not support some Claude Code features (Task, hooks, some MCP integrations), so behavior is reduced there.
| Plugin | Description |
|---|---|
| majestic-engineer | Language-agnostic engineering workflows (17 agents, 8 commands, 12 skills) |
| majestic-rails | Ruby on Rails development tools (23 agents, 5 commands, 9 skills) |
| majestic-react | Modern React development with TypeScript (3 agents, 1 command, 4 skills) |
| majestic-python | Python development tools (2 agents) |
| majestic-devops | Infrastructure-as-Code and DevOps workflows (1 agent, 8 skills) |
| majestic-llm | External LLM integration - Codex, Gemini (5 agents, 1 command) |
| majestic-marketing | Marketing and SEO tools (14 agents, 2 commands, 24 skills) |
| majestic-sales | Sales acceleration tools (1 command, 6 skills) |
| majestic-company | Business operations and CEO tools (2 agents, 21 skills) |
| majestic-experts | Expert panel discussion system (2 agents, 1 command) |
| majestic-tools | Claude Code customization tools (10 commands, 3 skills) |