☄️ skill-jam

A large collection of agent skills, all "jammed" together in one repository. Welcome to the skill-jam.

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What is skill-jam?

skill-jam is a curated library of agent skills — modular, reusable capabilities that AI agents can invoke to perform real-world tasks. Think of each skill as a well-defined plugin: it has a clear purpose, a defined input/output contract, and can be composed with other skills to build sophisticated automated workflows.

The goal of this repository is to serve as a central hub where developers, researchers, and AI enthusiasts can discover, contribute, and remix agent skills across every domain — from software engineering and data analysis to productivity, research, and beyond.

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🧠 What is an Agent Skill?

An agent skill is a discrete, callable capability that an AI agent can use as a tool. Skills:

• Have a clear, single responsibility (e.g., "summarize this document" or "find a bug in this function")
• Accept structured inputs and produce structured outputs
• Are composable — multiple skills can be chained into multi-step workflows
• Are reusable — one skill can serve many different agents or use-cases

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📁 Repository Structure

skill-jam/
├── README.md              ← You are here
├── header.svg             ← Animated banner (v1.41)
├── .claude-plugin/
│   └── marketplace.json   ← Skills discovery config (enables npx skills add)
├── featured-skills/       ← 10 hand-picked 3D visualizer skills
│   ├── biefeld-brown-electrogravitics-visualizer/
│   ├── hutchison-effect-visualizer/
│   ├── leedskalnin-magnetic-current-visualizer/
│   ├── repulsine-aerodynamics-visualizer/
│   ├── rife-resonance-visualizer/
│   ├── russell-cosmogony-visualizer/
│   ├── schappeller-magnetism-visualizer/
│   ├── schauberger-vortex-flow-visualizer/
│   ├── searl-effect-generator-visualizer/
│   └── tesla-standing-wave-visualizer/
├── popular-skills/        ← 16 curated submodules from leading orgs
│   ├── vercel-labs/agent-skills        (Vercel)
│   ├── anthropics/skills               (Anthropic)
│   ├── microsoft/skills                (Microsoft)
│   ├── addyosmani/agent-skills         (Google / Addy Osmani)
│   ├── K-Dense-AI/scientific-agent-skills
│   ├── agentskills/agentskills         (agentskills.io spec)
│   ├── OthmanAdi/planning-with-files
│   ├── wormhole-foundation/blockchain-interop
│   ├── arpitg1304/robotics-agent-skills
│   ├── machina-sports/sports-skills
│   ├── Agents365-ai/drawio-skill
│   ├── sickn33/antigravity-awesome-skills  (1,400+ skills installer)
│   ├── automazeio/ccpm             (AI project management)
│   ├── mukul975/Anthropic-Cybersecurity-Skills  (754 cybersecurity skills)
│   ├── new-silvermoon/awesome-android-agent-skills  (Android dev)
│   └── hoodini/ai-agents-skills    (AI agent collection)
├── skills/
│   ├── engineering/       ← Software development & DevOps skills
│   ├── data/              ← Data analysis, ETL, and machine learning skills
│   ├── productivity/      ← Scheduling, email, file management skills
│   ├── research/          ← Web search, summarization, and citation skills
│   ├── commerce/          ← E-commerce, finance, and business skills
│   ├── creative/          ← Writing, media, and content skills
│   ├── codebase-recon/    ← ☄️ VRIL LABS: Full-spectrum codebase reconnaissance
│   ├── skill-builder/     ← ☄️ VRIL LABS: SKILL.md authoring best practices
│   ├── skill-navigator/   ← ☄️ VRIL LABS: Skill discovery & invocation guide
│   ├── design-foundations/ ← 🎨 VRIL LABS: Artifact-agnostic design principles (color, type, data viz)
│   └── website-building/  ← 🌐 VRIL LABS: Full web design skill suite (HTML, Next.js 16, React Native)
│       ├── nextjs/        ← Next.js 16+, Tailwind v4, App Router, shadcn/ui
│       ├── react-native/  ← React Native 0.81 / Expo SDK 54, NativeWind
│       ├── webapp/        ← Fullstack template (Express + Vite + React + Tailwind v3 + Drizzle)
│       ├── informational/ ← Portfolios, editorial, landing pages
│       ├── game/          ← Browser games, Three.js, WebGL, 2D Canvas
│       └── shared/        ← Design tokens, typography, motion, layout, CSS, toolkit, standards
└── docs/
    └── contributing.md    ← How to add your own skills

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⭐ Featured Skills

The featured-skills/ directory showcases 10 hand-picked, production-quality 3D visualizer skills built on Three.js r182+, React Three Fiber v9, TSL/GLSL shaders, and GPU particle systems. Each visualizer brings an alternative-physics concept to life with interactive real-time 3D rendering.

#	Skill	Description
1	Biefeld-Brown Electrogravitics Visualizer	Real-time 3D visualization of asymmetric high-voltage capacitor thrust, ionic wind flow, and electrogravitics lift vectors.
2	Hutchison Effect Visualizer	Volumetric 3D rendering of overlapping RF, microwave, and Tesla coil interference fields producing anomalous material-behavior zones.
3	Leedskalnin Magnetic Current Visualizer	Dual counter-streaming helical North/South magnetic particle flows through conductors, based on Ed Leedskalnin's magnetic current theory.
4	Repulsine Aerodynamics Visualizer	Viktor Schauberger's vortex implosion disc — dual counter-rotating vortex structure, centripetal dynamics, and toroidal pressure fields.
5	Rife Resonance Visualizer	Plasma tube resonance system with MOR frequency standing waves, spectral emission lines, and cellular resonance targets.
6	Russell Cosmogony Visualizer	Walter Russell's wave universe — dual opposed vortex cone matter formation, cube-sphere pressure geometry, and nine-octave periodic table wave structure.
7	Schappeller Magnetism Visualizer	Karl Schappeller's glowing magnetism sphere — etheric plasma core, self-organizing magnetic field lines, and luminous aether vortex.
8	Schauberger Vortex Flow Visualizer	Viktor Schauberger's "living water" implosion vortex — hyperbolic spiral flow, centripetal suction, and temperature-stratified laminar streams.
9	Searl Effect Generator Visualizer	John Searl's SEG — concentric magnetic rotor rings, self-accelerating roller cylinders, and an electron-spin plasma boundary layer.
10	Tesla Standing Wave Visualizer	Nikola Tesla's Wardenclyffe resonance system — Earth-resonance cavity modes, radial electric field pulses, and toroidal magnifying transmitter fields.

Each featured skill lives in featured-skills/<skill-name>/SKILL.md and contains full invocation context, process steps, and stack details.

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📦 Installing Skills via npx skills add

Skills in this repository follow the Agent Skills open format and are compatible with the skills CLI. Install any skill directly into your AI agent (Claude Code, Cursor, Copilot, etc.) with a single command.

✨ Install the Vril Skills collection (103 curated skills)

The vril-skills collection is the curated flagship bundle — 103 hand-picked, production-ready skills spanning engineering, data, productivity, research, commerce, creative, 3D visualization, Vercel, Cloudflare, browser automation, document processing, blockchain, and three exclusive VRIL LABS meta-skills.

npx skills add https://github.com/VRIL-LABS/skill-jam --plugin vril-skills

Install all 50 general skills

The base command installs the 50 core general skills (engineering, data, productivity, research, commerce, creative) found at the top level of skills/. For the full 103-skill Vril collection use the --plugin vril-skills command above.

npx skills add https://github.com/VRIL-LABS/skill-jam

Install a specific skill

Any of the 100 skills in the Vril Skills collection can be installed by name:

# General skills
npx skills add https://github.com/VRIL-LABS/skill-jam --skill code-reviewer
npx skills add https://github.com/VRIL-LABS/skill-jam --skill bug-diagnoser

# Featured 3D visualizer skills (discovered via .claude-plugin/marketplace.json)
npx skills add https://github.com/VRIL-LABS/skill-jam --skill rife-resonance-visualizer
npx skills add https://github.com/VRIL-LABS/skill-jam --skill tesla-standing-wave-visualizer

Install all 60 skills (general + featured visualizers)

The featured-skills/ directory lives one level deeper than Vercel's flat layout, so a .claude-plugin/marketplace.json is included at the repository root to make all 10 featured 3D visualizer skills discoverable at the same depth as the general skills. No extra flags are needed:

npx skills add https://github.com/VRIL-LABS/skill-jam --skill "*"

Install skills from a popular-skills submodule

Each popular-skills/ entry is a full Git submodule pointing to its upstream repository. Install directly from the upstream source (fastest) or via the submodule path in this repo:

# Direct from upstream (recommended)
npx skills add https://github.com/vercel-labs/agent-skills
npx skills add https://github.com/anthropics/skills
npx skills add https://github.com/microsoft/skills
npx skills add https://github.com/sickn33/antigravity-awesome-skills
npx skills add https://github.com/mukul975/Anthropic-Cybersecurity-Skills

# Via skill-jam submodule path (requires --full-depth)
npx skills add https://github.com/VRIL-LABS/skill-jam --full-depth --skill react-best-practices

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🌐 Popular Skills

The popular-skills/ directory contains 16 curated Git submodules pointing to the most widely used agent skill repositories from leading organizations. These are tracked at a fixed commit for reproducibility and can be updated with git submodule update --remote.

#	Repository	Organization	Stars	Description
1	vercel-labs/agent-skills	Vercel	⭐	React best practices, web design guidelines, Vercel deployment, view transitions, and composition patterns.
2	anthropics/skills	Anthropic	⭐ 128k	Anthropic's official Claude skills — creative, technical, enterprise, and document skills. The reference implementation.
3	microsoft/skills	Microsoft	⭐ 2.2k	Microsoft SDK skills for coding agents — Azure, Foundry, MCP servers, and custom agent patterns.
4	addyosmani/agent-skills	Addy Osmani (Google)	⭐ 28k	Production-grade engineering skills from a Google Chrome engineer — performance, accessibility, and web platform best practices.
5	K-Dense-AI/scientific-agent-skills	K-Dense AI	⭐ 20k	Research, science, engineering, bioinformatics, drug discovery, materials science, and data analysis skills.
6	agentskills/agentskills	agentskills.io	⭐ 18k	The official Agent Skills specification, SDK, and reference examples maintained by Anthropic.
7	OthmanAdi/planning-with-files	OthmanAdi	⭐ 20k	Manus-style persistent markdown planning skill — document-driven workflow with structured task decomposition.
8	wormhole-foundation/blockchain-interop	Wormhole Foundation	⭐	Cross-chain blockchain interoperability skills covering NTT, CCTP, Connect, Messaging, and Settlement.
9	arpitg1304/robotics-agent-skills	arpitg1304	⭐ 190	Production-grade robotics skills for ROS1/ROS2, SOLID principles, design patterns, and testing.
10	machina-sports/sports-skills	Machina Sports	⭐ 95	Live sports data and prediction market skills for Football, F1, Kalshi, and Polymarket — zero API keys required.
11	Agents365-ai/drawio-skill	Agents365	⭐ 1.1k	Generate professional draw.io diagrams from natural language and export to PNG/SVG/PDF.
12	sickn33/antigravity-awesome-skills	sickn33	⭐ 36k	Installable library of 1,400+ agentic skills with CLI installer, bundles, and official/community collections. Compatible with Claude Code, Cursor, Codex, Gemini CLI, and more.
13	automazeio/ccpm	Automazeio	⭐ 8k	AI-powered project management skills using GitHub Issues and Git worktrees for parallel agent execution.
14	mukul975/Anthropic-Cybersecurity-Skills	mukul975	⭐ 5.9k	754 structured cybersecurity skills mapped to MITRE ATT&CK, NIST CSF 2.0, ATLAS, D3FEND — 26 security domains.
15	new-silvermoon/awesome-android-agent-skills	new-silvermoon	⭐ 784	Standardized agent skills for modern Android development — Kotlin, Jetpack Compose, and best practices.
16	hoodini/ai-agents-skills	Yuval Avidani	⭐ 201	Curated collection of specialized skills for Claude Code, GitHub Copilot, Cursor, and Windsurf.

Initializing submodules

# After cloning skill-jam, fetch all submodule content
git submodule update --init --recursive

# Update all submodules to their latest upstream commits
git submodule update --remote --merge

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🗂️ All Skills

A complete list of all 103 curated skills in the Vril Skills collection, spanning engineering, data, productivity, research, commerce, creative, 3D visualization, Vercel, Cloudflare, browser automation, search, document processing, security, blockchain domains, and three exclusive VRIL LABS meta-skills.

#	Skill	Category	Description
1	Accessibility Auditor	Engineering	Scans frontend code and rendered HTML for WCAG 2.1 compliance issues — missing alt text, color contrast, ARIA roles, keyboard navigation.
2	API Scaffolder	Engineering	Generates REST or GraphQL API boilerplate — controllers, routes, models, and validation — from an OpenAPI spec or description.
3	Auth Integrator	Engineering	Adds authentication and authorization flows — OAuth 2.0, JWT, RBAC, API keys — to an existing application.
4	Bug Diagnoser	Engineering	Analyzes stack traces, error logs, and surrounding code to pinpoint root causes and propose fixes.
5	Cache Advisor	Engineering	Recommends caching strategies (in-memory, Redis, CDN) based on access patterns and suggests TTL policies and invalidation logic.
6	Calendar Manager	Productivity	Creates, reschedules, and summarizes calendar events; finds optimal meeting slots across participants and time zones.
7	CI/CD Pipeline Builder	Engineering	Generates GitHub Actions, GitLab CI, or CircleCI pipeline configs tailored to the detected language and framework.
8	Code Formatter	Engineering	Applies language-specific formatting (Prettier, Black, gofmt, rustfmt) and enforces consistent linting rules across a codebase.
9	Code Refactorer	Engineering	Detects code smells (duplication, long methods, god classes) and applies safe, behavior-preserving refactors.
10	Code Reviewer	Engineering	Performs automated code review with inline comments, flags anti-patterns, and suggests improvements against style guides.
11	Competitive Intelligence	Commerce	Monitors competitor websites, pricing, product launches, and job postings to surface strategic insights.
12	Config Manager	Engineering	Manages environment variables, secrets, and feature flags — generates .env templates, validates required keys, and flags hardcoded secrets.
13	Customer Support Bot	Commerce	Triages incoming support tickets, suggests resolutions from a knowledge base, and escalates edge cases to humans.
14	Data Analyst	Data	Loads tabular datasets, generates descriptive statistics, produces charts, and surfaces trends or anomalies.
15	Data Validator	Data	Generates JSON Schema, Pydantic models, or Zod schemas from sample data or descriptions to enforce data contracts.
16	Database Query Optimizer	Data	Analyzes SQL or NoSQL queries, explains query plans, and rewrites them for better performance.
17	Dependency Updater	Engineering	Audits package.json, requirements.txt, or go.mod for outdated or vulnerable packages and proposes safe upgrades.
18	Dev Environment Setup	Engineering	Bootstraps development environments with .env templates, Makefile targets, editor configs, and local dependency instructions.
19	Docker Composer	Engineering	Creates and validates Dockerfile and docker-compose.yml files optimized for the detected stack, including multi-stage builds.
20	Documentation Writer	Engineering	Generates inline docstrings, README sections, and API reference docs from source code and function signatures.
21	Email Automation	Productivity	Composes, sends, classifies, and summarizes emails based on rules, templates, or natural-language instructions.
22	Error Handler Advisor	Engineering	Reviews code paths and suggests robust error handling: retries, fallbacks, circuit breakers, and user-friendly messages.
23	File Organizer	Productivity	Categorizes, renames, deduplicates, and archives files based on type, date, content, or custom rules.
24	Git Workflow Automator	Engineering	Automates branching strategies, commit message conventions, changelog generation, and semantic versioning tags.
25	Image Describer	Creative	Generates detailed captions, alt text, and structured metadata for images using vision models.
26	Inventory Manager	Commerce	Tracks stock levels across locations, predicts reorder points using demand forecasting, and triggers purchase orders.
27	Invoice Processor	Commerce	Extracts structured line items, totals, and vendor data from invoice PDFs or images and routes them for approval.
28	Language Translator	Creative	Translates text across 100+ languages while preserving tone, formatting, and domain-specific terminology.
29	Lead Qualifier	Commerce	Scores, enriches, and prioritizes inbound sales leads using firmographic data, behavioral signals, and ICP criteria.
30	Legal Document Reviewer	Research	Scans contracts and legal documents for risky clauses, non-standard terms, missing provisions, and regulatory compliance issues.
31	Load Test Script Generator	Engineering	Generates load testing scripts for k6, Locust, or JMeter from an OpenAPI spec or recorded traffic, including ramp-up scenarios.
32	Log Analyzer	Engineering	Parses structured or unstructured application logs to surface error trends, anomaly spikes, and actionable insights.
33	Meeting Scheduler	Productivity	Identifies optimal meeting windows across participants' calendars and time zones, and sends invites with agendas.
34	Message Queue Integrator	Engineering	Sets up publish/subscribe or task queue patterns using RabbitMQ, Kafka, or SQS, including producer, consumer, and dead-letter configs.
35	News Aggregator	Research	Fetches, deduplicates, and categorizes news articles from multiple sources on a given topic or keyword list.
36	OpenAPI Generator	Engineering	Generates OpenAPI 3.x specifications from annotated code, existing routes, or natural-language descriptions, and vice versa.
37	Performance Profiler	Engineering	Interprets profiling output (flame graphs, heap dumps, perf reports) and highlights the top bottlenecks with optimization advice.
38	Price Comparator	Commerce	Searches multiple e-commerce platforms for a product and returns a ranked comparison of prices, sellers, and shipping.
39	Recipe Recommender	Productivity	Suggests recipes based on available ingredients, dietary restrictions, cuisine preferences, and pantry inventory.
40	Research Assistant	Research	Searches the web, fetches sources, synthesizes findings, and formats cited research reports on any topic.
41	Resume Parser	Commerce	Extracts structured candidate data (skills, experience, education) from resumes and CVs in any format.
42	Security Scanner	Engineering	Detects common vulnerability patterns (XSS, SQL injection, path traversal, IDOR) in source code and suggests mitigations.
43	SEO Analyzer	Commerce	Audits web pages for on-page SEO best practices — title tags, meta descriptions, keyword density, Core Web Vitals, and structured data.
44	Sentiment Analyzer	Data	Classifies the sentiment (positive, negative, neutral, mixed) of text at document, sentence, or aspect level.
45	Social Media Monitor	Commerce	Tracks brand mentions, hashtags, and engagement metrics across social platforms and surfaces sentiment trends.
46	Test Generator	Engineering	Reads source code and generates unit tests, integration tests, or snapshot tests with appropriate mocking.
47	Text Summarizer	Research	Condenses long-form documents, papers, or transcripts into concise summaries, bullet points, or executive briefs.
48	Travel Planner	Productivity	Builds complete travel itineraries from flights, hotels, and activities; accounts for budget, preferences, and transit times.
49	Weather Forecaster	Productivity	Retrieves current conditions and multi-day forecasts for any location, formatted for human or downstream agent consumption.
50	Web Scraper	Research	Extracts structured data from websites, handling pagination, JavaScript rendering, and rate limiting.

🎆 Featured 3D Visualizer Skills (51–60)

#	Skill	Description
51	Biefeld-Brown Electrogravitics Visualizer	Real-time 3D visualization of asymmetric high-voltage capacitor thrust, ionic wind flow, and electrogravitics lift vectors.
52	Hutchison Effect Visualizer	Volumetric 3D rendering of overlapping RF, microwave, and Tesla coil interference fields producing anomalous material-behavior zones.
53	Leedskalnin Magnetic Current Visualizer	Dual counter-streaming helical North/South magnetic particle flows through conductors, based on Ed Leedskalnin's theory.
54	Repulsine Aerodynamics Visualizer	Viktor Schauberger's vortex implosion disc — dual counter-rotating vortex structure, centripetal dynamics, and toroidal pressure fields.
55	Rife Resonance Visualizer	Plasma tube resonance system with MOR frequency standing waves, spectral emission lines, and cellular resonance targets.
56	Russell Cosmogony Visualizer	Walter Russell's wave universe — dual opposed vortex cone matter formation, cube-sphere pressure geometry, and nine-octave periodic table.
57	Schappeller Magnetism Visualizer	Karl Schappeller's glowing magnetism sphere — etheric plasma core, self-organizing magnetic field lines, and luminous aether vortex.
58	Schauberger Vortex Flow Visualizer	Viktor Schauberger's "living water" implosion vortex — hyperbolic spiral flow, centripetal suction, and temperature-stratified laminar streams.
59	Searl Effect Generator Visualizer	John Searl's SEG — concentric magnetic rotor rings, self-accelerating roller cylinders, and an electron-spin plasma boundary layer.
60	Tesla Standing Wave Visualizer	Nikola Tesla's Wardenclyffe resonance system — Earth-resonance cavity modes, radial electric field pulses, and toroidal magnifying transmitter fields.

▲ Vercel Platform Skills (61–68)

#	Skill	Description
61	Vercel AI SDK	Unified TypeScript toolkit for OpenAI, Anthropic, Google and other LLM providers — text generation, streaming, tool calling, structured output.
62	Vercel AI Gateway	Centralized AI gateway for routing, rate-limiting, caching, and cost controls across multiple LLM providers.
63	Vercel AI Elements	Pre-built UI components for building AI-powered chat interfaces and generative experiences with the Vercel AI SDK.
64	Vercel Flags SDK	Feature flagging SDK for gradual rollouts, A/B testing, and personalization — integrates with Vercel Edge Config.
65	Vercel Platform	Cloud platform for Next.js — Git-integrated deployments, preview environments, edge functions, and global CDN.
66	Vercel Chat SDK	Official chat template and SDK for building production-grade AI chat apps with multi-modal support.
67	Vercel Workflow SDK	Durable, serverless workflow orchestration for long-running AI pipelines and multi-step agentic tasks.
68	Vercel Streamdown	Streaming markdown renderer for AI-generated content with real-time progressive disclosure.

☁️ Cloudflare Edge Skills (69–76)

#	Skill	Description
69	Cloudflare Workers	Deploy serverless JavaScript/TypeScript at the edge — Wrangler CLI, bindings, and edge-native patterns.
70	Cloudflare AI	Run inference at the edge with Workers AI — text generation, embeddings, image classification, and speech recognition.
71	Cloudflare Pages	Deploy JAMstack and full-stack apps to Cloudflare's global network with Git-integrated previews.
72	Cloudflare D1	Serverless SQLite-compatible relational database at the edge — schema migrations, query optimization, and replication.
73	Cloudflare KV	Global key-value store for edge-caching session data, configuration, and feature flags.
74	Cloudflare R2	S3-compatible object storage with zero egress fees — large asset hosting, backups, and media storage.
75	Cloudflare Zero Trust	Zero Trust network access — secure remote access, identity-aware proxies, and ZTNA policies.
76	Cloudflare WAF	Web Application Firewall — managed rulesets, rate limiting, bot management, and DDoS mitigation.

🌐 Browser Automation Skills (77–80)

#	Skill	Description
77	Browser Use	AI-native browser automation for web scraping, form filling, and multi-step web tasks using LLM-driven control.
78	Vercel Agent Browser	Vercel's agent-controlled browser for web research, screenshot capture, and page interaction workflows.
79	Playwright CLI	Microsoft Playwright CLI skill for cross-browser automated testing, UI automation, and visual regression.
80	OpenAI Playwright	OpenAI's Playwright integration for AI-driven browser testing and web agent tasks.

🛠️ Developer Tools Skills (81–84)

#	Skill	Description
81	Agent Tools	Core agent tooling primitives — file I/O, shell execution, HTTP requests, and structured output helpers.
82	AI Code Review	AI-powered code review skill that provides detailed inline feedback, flags anti-patterns, and suggests refactors.
83	Capability Evolver	Evolves and improves agent capabilities over time by analyzing usage patterns and suggesting skill enhancements.
84	Skill Vetter	Validates SKILL.md files against the Agent Skills specification — checks format, metadata, and quality.

🔍 Search & Research Skills (85–89)

#	Skill	Description
85	Tavily Search	AI-optimized web search API returning structured, relevant results for agentic research tasks.
86	Tavily Research	Deep research workflow using Tavily — multi-query synthesis, citation tracking, and structured report generation.
87	Exa Research Paper Search	Semantic search over academic papers and preprints — finds relevant research, abstracts, and citations.
88	Web Search (Inference.sh)	Lightweight web search skill via Inference.sh — fast, structured results for factual queries.
89	Exa Company Search	Searches and profiles companies using Exa's neural search — funding, team, products, and recent news.

📄 Document Processing Skills (90–93)

#	Skill	Description
90	PDF Processor	Extracts text, tables, and structured data from PDF documents; supports multi-page parsing and OCR.
91	DOCX Processor	Reads and writes Microsoft Word documents — extracts content, applies styles, and merges templates.
92	PPTX Processor	Parses and generates PowerPoint presentations — slide extraction, layout manipulation, and content injection.
93	XLSX Processor	Reads and writes Excel spreadsheets — cell extraction, formula evaluation, and multi-sheet operations.

🔐 Security Skills (94)

#	Skill	Description
94	Prompt Guard	Detects and blocks prompt injection attacks, jailbreak attempts, and adversarial inputs in agent pipelines.

⛓️ Blockchain & Crypto Skills (95–100)

#	Skill	Description
95	Coinbase Wallet Auth	Authenticates and manages Coinbase developer wallets for on-chain agent operations.
96	Coinbase Wallet Fund	Funds wallets with ETH or USDC from Coinbase for gas and on-chain transactions.
97	Coinbase Send USDC	Sends USDC stablecoin transfers on Base network — single recipient or batch payments.
98	Coinbase Trade	Executes token swaps and trades via Coinbase's agentic wallet and DEX integrations.
99	On-Chain Data Query	Queries blockchain state, transaction history, token balances, and contract data across EVM chains.
100	Monetize Service	Deploys x402 payment-gated API endpoints to charge per-call using Coinbase's stablecoin infrastructure.

☄️ VRIL LABS Exclusive Meta-Skills (101–103)

#	Skill	Category	Description
101	Codebase Recon	Engineering	Ultra-dense, full-spectrum codebase reconnaissance — chains 28+ code repository platforms and cross-repo search engines to discover and document reference implementations in a REFERENCE_REPOS.md corpus. Exclusively by VRIL LABS.
102	Skill Builder	Meta	Deep-research-backed guide for authoring flawlessly optimal SKILL.md files — YAML frontmatter, process design, output contracts, and marketplace registration. Exclusively by VRIL LABS.
103	Skill Navigator	Meta	Skill discovery and invocation strategy guide — teaches agents when to use skills, how to find the right skill in skill-jam, optimal invocation timing, chaining patterns, and token-efficiency rules. Exclusively by VRIL LABS.

🎨 VRIL LABS Exclusive Web Design Skills (104–107)

Production-grade web design and development skills built exclusively by VRIL LABS. These skills route intelligently based on detected framework (Next.js, React Native, or vanilla HTML), apply the Nexus design system, and provide up-to-date guidance on the latest tooling.

#	Skill	Category	Description
104	Design Foundations	Design	Artifact-agnostic design principles — Nexus color palette, typography hierarchy, data visualization rules. Works for CSS, React, PowerPoint, matplotlib, PDF, or any visual output. Exclusively by VRIL LABS.
105	Website Building	Web Design	The master web-design skill with a framework-detection router. Routes to Next.js, React Native, or vanilla HTML guidance automatically. Covers design tokens, typography, motion, layout, accessibility, and deployment. Exclusively by VRIL LABS.
106	Website Building — Next.js 16+	Web Design	Next.js 16 (current LTS) with Turbopack, Tailwind CSS v4, App Router, "use cache" directive, proxy.ts, shadcn/ui, next/image, next/font, and Vercel deployment. Exclusively by VRIL LABS.
107	Website Building — React Native	Mobile Design	React Native 0.81 / Expo SDK 54 styling — NativeWind v4 (Tailwind for RN), Expo Router v4 file-based navigation, platform-specific shadows, SafeAreaView, and lucide-react-native. Exclusively by VRIL LABS.

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🤝 Contributing

Have a skill you'd like to add? We'd love to include it! Please see docs/contributing.md for guidelines on how to structure and submit a new skill.

A few ground rules:

• Each skill should have a clear, single responsibility
• Include a description, example inputs/outputs, and any dependencies
• Skills should be broadly useful, not narrowly specific to one use-case

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📄 License

This repository is open source. See LICENSE for details.

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Made with 🎸 by the skill-jam community