mcp server
open-webui-plugins
A curated collection of Open WebUI plugins - tools, skills, filters, pipes, actions and events that extend your AI chat experience.
Set up
Runs on your computer. Pick your agent and operating system.
This project does not publish an install method we can turn into a config. Follow the README instead.
README
synced Oct 15, 2026🧩 Open WebUI Plugins
A curated collection of plugins for Open WebUI: tools, skills, filters, pipes, actions and events that extend your AI chat experience.
Each plugin lives in its own folder with a README explaining what it does, what components it includes, and how to set it up.
Plugins
| Plugin | Description | Components | |
|---|---|---|---|
| Inline Visualizer | 🔹 LIVE RENDERED 🔹 Your model draws interactive charts, dashboards, diagrams and mini-apps right in the chat, appearing live while the answer streams. Everything matches your light/dark theme automatically, and you can click a bar or a node and ask the model about it. Works with hand-written SVG/HTML and with Chart.js, D3, Vega-Lite, ECharts, Plotly, vis-network and Tone.js. | Tool + Skill | |
| Prune | ⭐ NEW ⭐ Old chats, inactive users and orphaned files are cleaned out automatically in the background, so slowly that a live instance never notices. Dry-run by default, with an admin page at /prune to preview and run cleanups manually. Safe across replicas. | Event | |
| Interface Defaults | Open WebUI's Default Interface Settings page cannot push your defaults onto existing users. This adds that, a full factory reset, and defaults for the settings that page cannot reach: notifications, keyboard shortcuts, memory, the personal system prompt and the speech/voice block. | Event | |
| Email Composer | Draft emails with your model and get a real email card in the chat: edit the rich text, adjust To/CC/BCC and priority, then download it as .eml or hand it to your mail app with one click. | Tool | |
| MCP App Bridge | Use MCP Apps (SEP-1865) inside your chat: connect an MCP server and its tools bring their own interactive interface, rendered as an embedded panel right where the model called them. No middleware and no core changes needed. | Tool | |
| Vision Bridge | Lets a text-only model work with images: attach a picture, or let the model create one in Open Terminal, and it asks a separate vision model to look at it on demand, then comes back with new questions about the same image any time. No core changes. | Filter + Tool | |
| Better Banners | ⭐ NEW ⭐ Your admin banners, in every chat: at the top of the page or right above the message input, collapsible, dismissible, updated live and shown in each user's language. | Event |
Shared Assets Protocol
Plugins that add JavaScript or CSS to every Open WebUI page can use the Shared Assets Protocol, a community standard that lets them all run side by side without overwriting each other.
Plugin Types
| Type | What it does | Where to install |
|---|---|---|
| Tools | Give your model new capabilities it can call (web search, APIs, rendering) | Workspace → Tools |
| Skills | Structured instructions that teach a model how to do specified tasks or workflows | Workspace → Skills |
| Filters | Transform messages before they reach the model or before they're shown to you | Admin Panel → Functions |
| Pipes | Custom model endpoints. Proxy, merge, or create entirely new model behaviors | Admin Panel → Functions |
| Actions | Buttons that appear below messages for quick actions | Admin Panel → Functions |
| Events | React to system events as they fire (user signup, valve updates, lifecycle hooks). Can also register routes and serve standalone pages. | Admin Panel → Functions |
How to Install
- Open the plugin's folder and read its README for specific instructions
- Each README lists the components (tool, skill, filter, etc.) and where to install them
- Some plugins are a single file, others are multi-component; the README will guide you
Each plugin folder is self-contained with all necessary files and documentation.
Contributing
Found a bug or have an idea? Open an issue.