136 skills published by cosmicstack-labs across 1 repository. Together they weigh 400 520 tokens — that is what loading all of them at once would cost you in context.
136 skills 400 520 tokens total
Achieve and maintain WCAG compliance through inclusive design practices, proper ARIA usage, and comprehensive testing methodologies.
WCAG 2.1/2.2 audit, axe, Lighthouse, manual testing, screen reader testing, and remediation
Implement comprehensive audit logging and reporting for multi-agent systems. Covers event capture, structured logging, traceability, compliance reporting, forensic analysis, and real-time monitoring dashboards for agent actions and decisions.
Design and implement agent-to-agent handoff protocols for multi-agent systems. Covers context passing, escalation patterns, handshake mechanisms, conversation continuity, and routing between specialized agents in production workflows.
Monitor AI agent health, detect anomalies, set up alerting, and maintain observability dashboards for production multi-agent systems. Covers liveness checks, performance metrics, drift detection, and incident response.
Design and operate task delegation systems for multi-agent fleets. Covers workload distribution, load balancing, queue management, priority scheduling, and dynamic agent scaling for production agent systems.
Comprehensive guide to designing, building, and operating AI agents. Covers agent architecture, tool use patterns, memory systems, orchestration strategies, planning approaches, error recovery, and safety guardrails for production-grade agent systems.
Headless Amazon assistant — cookie-based session reuse to search, compare, sort, manage cart, track orders, surface deals, and analyze spending across amazon.in / amazon.com / amazon.co.uk / amazon.de / amazon.co.jp / etc. Checkout is prepare-and-handoff: the skill builds the cart and opens the final checkout URL; the user clicks Place Order.
Jetpack Compose, MVVM, Room, Coroutines, DI with Dagger/Hilt, and Play Store submission
Convert Markdown to publication-quality PDF with reportlab — CJK/Latin mixed text, themes, cover pages, watermarks, callouts, formulas, and interactive theme selection
REST and GraphQL API design principles, versioning, error handling, and documentation patterns
API Documentation: OpenAPI/Swagger specs, Postman collections, API reference patterns, and client SDK docs
REST and GraphQL testing, Postman/Insomnia patterns, contract testing, schema validation, and monitoring
Keyword research, title/subtitle strategy, screenshots, ratings, A/B testing, and conversion optimization
ADR methodology, templates, decision capture workflows, and architectural governance patterns
Formative vs summative, rubric design, authentic assessment, competency-based evaluation, and feedback
Audio Extraction: Extracting audio from videos, converting formats, and managing audio collections
JWT, OAuth2, SAML, session management, RBAC, ABAC, and MFA implementation
Use this before implementing a product, feature, SaaS, AI app, or side project to score product risk and choose the smallest validation step.
Zero-based budgeting, rolling forecasts, variance analysis, scenario planning, and budget management
CDN, Redis, in-memory cache, cache invalidation, and distributed caching patterns
Skills assessment, career frameworks, OKRs, mentorship, board of directors, and career pivots
Design and implement production-grade CI/CD pipelines with GitHub Actions, layered testing strategies, secure deployment patterns, and environment management.
Principles and practices for writing readable, maintainable, and testable code
Multi-cloud, VPC design, high availability, disaster recovery, and cost optimization
Systematic code review methodology, PR checklist, feedback techniques, and review automation patterns
Building and maintaining scalable component libraries, design tokens, accessibility, and cross-team collaboration patterns
Comprehensive guide to strategic content creation covering content strategy, writing frameworks, optimization techniques, distribution channels, performance measurement, and AI-assisted content workflows. Designed for marketers and content professionals building audience-focused content programs.
A content multiplication engine that transforms a single piece of content into multiple formats across channels — blog posts into Twitter threads, LinkedIn posts, email newsletters, Instagram carousels, and more. Maximizes ROI on every idea you create.
Contract types, key clauses (indemnification, liability, termination), redlining, and negotiation strategy
Learning objectives (Bloom\'s), scope and sequence, assessment, instructional strategies, and mapping
Automated daily tech briefing — multi-source collection → knowledge-base deduplication → AI summarization → TTS speech synthesis, generating MP3 audio briefings
>- Generate a daily business snapshot — sales, labor cost, COGS, covers, and P&L flash report — so the owner knows exactly where the business stands every morning. Flags anomalies before they become problems.
A structured reflection engine that generates daily standup prompts, journaling questions, and weekly retrospectives for solopreneurs, freelancers, and remote teams. Helps build momentum, surface blockers, and track progress without the overhead of a manager.
Schema design, normalization, indexing, migrations, and query optimization for SQL and NoSQL
Comprehensive guide to data pipeline design, ETL/ELT patterns, data quality, monitoring, orchestration, and cost optimization for production-grade data engineering.
Data Storytelling for Slides: Charts, graphs, data visualization, and narrative techniques for presenting data in presentations
Structured debugging methodology, root cause analysis, logging strategies, and troubleshooting workflows
A structured reasoning assistant that helps you make clear, confident decisions using proven frameworks — Pros/Cons, Decision Matrix (Pugh Matrix), Weighted Scoring, Pre-mortem, and Opportunity Cost Analysis.
Version pinning, vulnerability scanning, monorepo patterns, and upgrade workflows
Master Dockerfile optimization, multi-stage builds, docker-compose patterns, security hardening, and image size reduction techniques for production-grade containerization.
Effective technical documentation strategies, API docs, README patterns, and doc generation workflows
Playwright and Cypress patterns, selectors, assertions, API mocking, visual testing, and CI/CD
Design robust error recovery, retry logic, and fallback strategies for production AI agents. Covers transient failure handling, circuit breakers, exponential backoff, state recovery, graceful degradation, and dead-letter queues for agent systems.
>- Assess worker classification and compliance risk for temporary event staffing in the US and Canada. Use when a user asks about W-2 vs 1099 event workers, misclassification penalties, joint-employer liability, COI requirements, or wage/hour rules for event staff. Includes live state-by-state lookups via the TempGuru MCP server.
>- Order W-2 compliant temporary event staff for conventions, trade shows, festivals, concerts, sporting events, and brand activations in 300+ US and Canadian markets. Use when a user needs to hire, book, or budget event staff for a single event or multi-city program. Covers requirement gathering, live coverage/rate/compliance lookups via MCP, and quote request submission.
Ratio analysis, cash flow, ROI, break-even, forecasting, and financial storytelling
Workout programming (strength, cardio, flexibility), progressive overload, periodization, and tracking
Comprehensive frontend testing strategy covering unit, integration, E2E, visual regression, and accessibility testing
Lightweight personal knowledge base — markdown + YAML frontmatter structured notes with full-text search and cross-referencing for AI agents
Generate 1080x1920 Instagram Reels video promos for GitHub repositories using HyperFrames. 7-beat structure with fullscreen scrolling phone mockup, GSAP animations, dark GitHub theme, repo stats, ElevenLabs AI voiceover synced to scroll duration, and follow CTA. Depends on the website-to-hyperframes skill for HyperFrames composition patterns.
Generate a 15-30 second scrolling video tour of any GitHub repository page with ElevenLabs AI narration and word-by-word subtitle sync. Captures a full-page mobile-viewport screenshot, scrolls top-to-bottom with GSAP, and burns synced subtitles onto the final MP4 using HyperFrames CLI.
Git best practices, branching strategies, commit conventions, and code review patterns
Atomic habits, cue-routine-reward loops, habit stacking, accountability systems, and behavior change
Create, compose, animate, and render HTML-based video compositions using HyperFrames — an open-source video rendering framework built for AI agents. Covers composition authoring with data attributes, GSAP timelines, caption/subtitle generation, text-to-speech narration, audio-reactive animations, scene transitions, variable-driven parametrized renders, and the full video production workflow.
HyperFrames CLI dev loop — project scaffolding, validation (lint/inspect), browser preview with live reload, MP4/WebM rendering, and environment troubleshooting (doctor, browser, info, upgrade). Use when running any npx hyperframes command or troubleshooting the build/render environment. For composition authoring see the hyperframes skill; for asset preprocessing (tts, transcribe, remove-background) see the hyperframes-media skill.
Asset preprocessing for HyperFrames compositions — local text-to-speech narration (Kokoro-82M, no API key), audio/video transcription (Whisper), and background removal for transparent overlays (u2net). Use when generating voiceover from text, transcribing speech for captions, removing background from video/images, choosing TTS voices or whisper models, or chaining TTS -> transcribe -> captions. Each command downloads its own model on first run.
A structured idea testing framework that runs every concept through a reality checklist before you invest time, money, or energy. Combines lean validation, customer discovery, and risk analysis into a single process for solopreneurs, creators, and innovators.
Behavioral frameworks, technical interview patterns, system design, coding, and negotiation prep
>- Intelligently manage stock levels, generate supplier orders, and prevent shortages or overstock. Tracks usage patterns, lead times, and par levels to keep the shop or restaurant running without waste.
Generating invoices, contracts, forms, receipts, and business documents as professional PDFs
SwiftUI, UIKit, MVVM, Combine, async/await, Core Data, and App Store submission patterns
Knowledge Base Creation: Searchable wikis, internal documentation portals, knowledge management systems
Pods, deployments, services, ingress, RBAC, autoscaling, and production cluster best practices
Spaced repetition, active recall, interleaving, dual coding, metacognition, and study techniques
Legal Downloading: Copyright-aware downloading, content that allows offline access, podcast tools, and compliance best practices
Profile optimization, content strategy, networking, thought leadership, and personal branding
A mini marketing agency in skill form — 7 practical, actionable marketing skills designed for local business owners (shop owners, restaurants, service providers) who don't have a marketing team. Covers social media content, email/SMS campaigns, referral programs, Google Business Profile optimization, review management, competitor analysis, and local SEO.
Markdown Mastery: Advanced markdown, Mermaid diagrams, GitHub-flavored markdown, formatting patterns
Converting Markdown to professional PDFs using Pandoc, WeasyPrint, ReportLab, and related tools
Transforms messy meeting transcripts, notes, or voice memos into structured summaries with clear action items, decisions, and key takeaways. Designed for freelancers, remote teams, and solopreneurs who need to extract signal from hours of meetings.
Design and operate memory systems for long-running AI agents. Covers context window optimization, summarization strategies, vector-based retrieval, episodic memory, memory consolidation, and garbage collection for production agent systems.
Mindfulness, stress management, CBT principles, sleep hygiene, boundaries, and professional help
>- Optimize menu pricing, placement, and item mix to maximize profitability. Uses menu engineering frameworks to analyze item performance by popularity and margin, then recommends pricing tweaks, repositioning, and removals.
RabbitMQ, Kafka, SQS, pub/sub, competing consumers, dead letter queues, and event streaming
Content chunking, mobile-first learning, spaced delivery, engagement patterns, and platform best practices
Service boundaries, communication patterns, event sourcing, CQRS, and distributed tracing
App startup, memory management, battery efficiency, network optimization, and profiling tools
Prometheus, Grafana, ELK/Loki, Jaeger, metrics, logging, tracing, and alerting
>- A comprehensive skill for mastering negotiation — from preparation and frameworks to tactics, multi-party dynamics, and closing. Covers salary negotiation, buyer vs seller dynamics, remote negotiation, and more.
Next.js best practices, server components, app router patterns, caching strategies, and full-stack architecture
Async control flow, error handling, module design, streams, and production hardening
Macronutrients, meal prep, dietary patterns, supplementation, hydration, and sustainable eating
Load, stress, spike testing with k6/Locust, bottleneck analysis, and performance test automation
A personal brand coach that helps you articulate who you are, what you do, and why it matters. Generates one-liners, bio statements, taglines, positioning frameworks, and messaging matrices for freelancers, creators, and solopreneurs building a professional identity.
Pitch Deck Creation: Investor pitch decks, Y Combinator applications, Product Hunt launches, and startup fundraising presentations
Playlist Archiver: Backup playlists, archive channels, scheduled downloading, and offline media libraries
Presentation Automation: python-pptx, Google Slides API, automated slide generation from data and templates
Presentation Design & Storyboarding: Slide design principles, visual hierarchy, layout, typography, and storyboarding for compelling presentations
>- Track and compare supplier prices across multiple vendors to reduce COGS. Monitors price changes, identifies savings opportunities, calculates total cost of ownership (including delivery fees and minimums), and generates renegotiation briefs.
GDPR, CCPA, HIPAA, data mapping, consent management, DSR handling, and privacy program management
A comprehensive skill for product strategy — covering frameworks, opportunity sizing, prioritization, roadmap building, OKRs, and stakeholder management. From early-stage discovery to mature product org execution.
Master the art and science of crafting effective prompts for large language models. Covers foundational patterns, advanced techniques like chain-of-thought and role prompting, structured output formats, and practical strategies for iterative refinement.
Manage prompt versions, run A/B tests across agent prompts, track performance regressions, and safely roll out prompt changes in production. Covers prompt diffing, semantic versioning, canary releases, and automated evaluation.
Python best practices including type hints, async patterns, testing, and project structure
Navigation, state management, native modules, performance, animations, and cross-platform strategies
Component patterns, hooks, state management, and performance optimization for React applications
Systematic refactoring techniques, code smell elimination, pattern extraction, and legacy modernization
Creating structured PDF reports from data, templates, and AI-generated content using professional toolchains
Responsive web design patterns, mobile-first CSS, container queries, fluid typography, and accessibility-first layouts
ATS optimization, achievement frameworks (STAR, CAR), formatting, tailoring, and portfolio presentation
>- Monitor customer reviews across platforms and generate thoughtful, brand-aligned responses. Flags urgent negative reviews for priority attention, drafts responses that turn detractors into promoters, and tracks review sentiment trends over time.
Risk identification, assessment matrices, mitigation strategies, BCP, and risk reporting
Configure RouterBase as an OpenAI compatible model gateway for AI apps, with routing, fallback, media generation, and credential handling patterns.
Market research, compensation benchmarking, BATNA, total comp analysis, and offer evaluation
Capture high-fidelity screenshots of any website using Playwright — supports custom viewports, dark/light mode, mobile/tablet/desktop presets, split-screen, element-based capture by CSS selector, and text-based area capture. Integrates with Telegram or any output channel for delivery.
Comprehensive secure coding practices covering input validation, authentication, authorization, cryptography, secrets management, and error handling. Provides actionable code examples and checklists for building security into every stage of development.
Comprehensive security audit methodology covering OWASP Top 10, dependency scanning, threat modeling, and vulnerability assessment. Provides actionable guidance for conducting systematic security audits from scope definition to final reporting.
Comprehensive guide to search engine optimization strategy covering technical SEO, content optimization, on-page and off-page tactics, analytics, and performance measurement. Designed for practitioners building organic search presence from the ground up.
Lambda, cold starts, event-driven design, API Gateway, and serverless frameworks
Master shell scripting best practices, error handling, portability, debugging, and performance optimization for reliable automation scripts
Circadian rhythms, sleep hygiene protocols, sleep tracking, environment design, and recovery
>- Generate engaging social media content for a shop or restaurant — daily specials, behind-the-scenes, customer features, and promotional posts. Adapts tone to the platform (Instagram, TikTok, Facebook, X), schedules posts, and tracks engagement.
SLIs/SLOs/SLAs, error budgets, incident response, postmortems, and reliability patterns
>- Build optimized staff schedules that match coverage to demand while respecting labor budgets, employee availability, and local labor laws. Handles shift swaps, time-off requests, and identifies over/under-staffing before it happens.
>- A comprehensive skill for building and scaling startups — covering lean methodology, product-market fit, growth frameworks, fundraising strategy, team building, and common pitfalls that kill young companies.
Modern frontend state management patterns, tools, architecture decisions, and scalability patterns
A narrative architecture coach that guides you through proven story frameworks — Hero's Journey, Pixar Storytelling Formula, Freytag's Pyramid, and more — to shape compelling narratives for pitches, brand stories, content, and presentations.
>- Optimize table turns, manage reservations, and reduce wait times to maximize revenue per seat. Handles booking intake, table assignment strategy, waitlist management, and provides actionable insights for seating efficiency.
Best practices for utility-first CSS with Tailwind, responsive design, and component patterns
Direct instruction, inquiry-based, project-based, flipped classroom, differentiation, and assessment
Technical Writing Mastery: SOPs, user manuals, guides, release notes, and professional technical documentation
State management, modules, workspaces, remote backends, and multi-environment strategies
Comprehensive testing strategy covering unit, integration, e2e, property-based, and mutation testing with practical patterns
Test pyramid, risk-based testing, test planning, coverage metrics, and SDLC integration
A structured time management coach that designs deep work schedules, energy-aligned routines, and priority-focused blocks for freelancers, solopreneurs, and creative professionals who need to protect their focus from the chaos of unstructured days.
Track, optimize, and control token consumption across multi-agent systems. Covers budget allocation, real-time monitoring, cost attribution, per-agent limits, and proactive cost optimization for production LLM deployments.
EDUCATIONAL / RESEARCH ONLY — Single-account always-on Twitter/X manager driven by cookies + headless Playwright. Runs a 10-minute scheduler that drafts posts, engages with timeline/search results, and queues anything risky for Telegram human approval. Hard daily ceilings, structural prompt-injection defenses, and DM auto-reply permanently disabled. Accounts WILL be terminated — we do not encourage use.
Professional document preparation with LaTeX for academic papers, resumes, books, presentations, and formal documents
Master the creation, maintenance, and governance of design systems — from design tokens and component architecture to documentation, versioning, and accessibility.
A comprehensive skill for user research — covering research methods, interview techniques, participant recruitment, synthesis, insight generation, readout formats, and continuous discovery habits. From early generative research to evaluative usability testing.
Video Downloader: Using yt-dlp to download videos from YouTube, Bilibili, Twitter, and thousands of other sites
Web performance optimization patterns, Core Web Vitals, lazy loading, code splitting, caching strategies, and monitoring
Master workflow design, n8n patterns, automation triggers, error handling, and monitoring for reliable business process automation
Design safe X/Twitter automation workflows for tweet search, reply reads, monitoring, posting, and agent-operated social media actions
>- Phase 1 (setup) captures login cookies after manual login. Phase 2 (auto-order) reuses cookies to create orders and share payment links. No OTP needed after initial setup.