Pencil
Top open-source Pencil AI systems, agents, and MCP tools.
Discover and install verified Pencil AI systems, autonomous agent skills, and Model Context Protocol servers on AIStoreHub. Reusable, security-scanned, and ready for 1-click execution in Cursor, Claude Code, and terminal workflows.
Available AI Systems & Skills (24)
Open in Advanced FilterThe world's first open-source AI-native vector design tool and the first to feature concurrent Agent Teams. Design-as-Code. Turn prompts into UI directly on the live canvas. A modern alternative to Pencil.
Codex plugin for OpenPencil — an interactive Rust/WASM canvas for AI-assisted UI design. Create editable .op files from prompts, refine selected elements, generate image assets, and install with one prompt on macOS, Windows, and Linux.
文具盒 · hand-built drawing skills (crayon, pen & wash) by 盏 & North — every stroke drawn in Python, no filters, no image generation
An agent skill that makes videos in pure code — narrated explainers and product promos in 32 visual styles (whiteboard, ink-wash, shadow puppets, pixel art, isometric worlds, movie trailers, manga, animated maps, Swiss kinetic type, blueprints, paper collage, Bayeux tapestry, stick-figure parables, pencil tests, pen-drawn worlds…), 16:9 and 9:16.
The AI that really does things. Any OS. Any Platform. The lobster way. 🦞
Get production-ready images, video, audio, and 3D from any AI agent: skills that pick the right model, price before spending, and keep characters and brands consistent through the Scenario MCP, plus expert teams that drive Blender, Maya, ZBrush, Unreal, and Unity.
AI design skill for freelancers, content creators and digital marketers. Think like a designer. Execute like an artist.
Agent Skills for iOS 26+, Swift 6.3, SwiftUI, and modern Apple frameworks
Describe a small game in one sentence, play it in the DeepSeek Harness sidebar, swap in AI art, and publish to GitHub Pages or Cloudflare in one click.
🎨 Local-first, open-source alternative to Anthropic's Claude Design. ⚡ 19 Skills · ✨ 71 brand-grade Design Systems · 🖼️ sandboxed preview · 📦 HTML/PDF/PPTX export. 🤖 Runs on Claude Code / Codex / Cursor / Gemini CLI / OpenCode / Qwen / Copilot / Hermes / Kimi CLI.
The Open-Source Multimodal AI Agent Stack: Connecting Cutting-Edge AI Models and Agent Infra
The Gemini CLI confirmed that the MCP server built with Google Apps Script (GAS), a low-code platform, offers immense possibilities. If you've created snippets for GAS, these could be revitalized and/or leveraged in new ways by using them as the MCP server. The Gemini CLI and other MCP clients will be useful in achieving this.
Production pipeline and Claude Code skill for Vocaloid-style hand-drawn (手書き) lyric music videos: deterministic Canvas2D/WebGL2 animation engine, JIZURA lyric motion, AI illustration, Blender toon 3D, headless rendering to 16:9 and 9:16.
Turn your architecture into a living, queryable knowledge graph - and render it as beautiful auto-laid-out Excalidraw diagrams. An MCP server for Cursor, Claude Code & Windsurf. Offline, no API keys.
Open-source (AGPL-3.0) PDF takeoff for construction & flooring — the first engine an AI agent drives natively over MCP, not bolted on. Rooms measured on the wall faces, symbol sweeps, materials + quantities with full provenance, built for preconstruction. Runs entirely in your browser.
General-purpose agent in one static Go binary: console TUI, ACP server for editors, OpenAI-compatible API with embedded web UI, Telegram gateway, cron scheduler, swarm relay, remote mode. Rules, skills, subagents, hooks, MCP, background tasks, long-term memory, context compaction. Any OpenAI-compatible provider, distroless-ready.
Native Markdown reader for macOS. Keep it open while you write and it follows every save. Comment on a phrase and the note is saved into the .md file itself. Your coding agent can open a plan here and wait while you mark it up.
Procedural animation in any style for Claude Code: short single-file canvas videos with story, look and storyboard check-ins. 7 built-in styles or one matched from your references, your own music (beat-mapped), real product screenshots, every format from one piece.
A research workspace where an agent works beside you: chat, PDFs, notebooks and files in one dock, plus custom panes the agent builds on request.
MCP server for Blender. Hundreds of tools for modeling, materials, rendering and more, driven by Claude, Cursor, Codex, Ollama, llama.cpp, or any MCP client.
A curated list of indie-built AI startups — bootstrapped, pre-seed, and angel-funded products only.
Build & Monetize for Pencil
Have you created an autonomous agent, MCP server, or Claude Code skill for Pencil? Publish it to AIStoreHub with dual-currency checkout (USD $ + INR ₹) and earn 85–90% net revenue.