Operon

AI-powered IDE for bioinformatics — built by biologists, for biologists.

Operon is a cross-platform desktop application that brings together an AI coding assistant (Claude), integrated terminal, code editor, file browser, and remote-server access into a single tool designed for computational biologists. Whether you're running RNA-seq pipelines on an HPC cluster from your Windows laptop, analyzing single-cell data on a Linux workstation, or writing scripts on a Mac, Operon gives you a professional development environment with AI that understands your domain.

Download • Documentation • Release notes

Why Operon?
Features
System Requirements
Installation
- Download (pre-built installers)
- Build from Source
Getting Started
- Setup Wizard
- Authentication & AI Providers
Using Operon
Remote Server & HPC
- SSH Connections
- Running AI on Remote Clusters
Git Integration
Keyboard Shortcuts
Settings & Customization
Building for Distribution
Project Architecture
Contributing
Help & Support
License

Why Operon?

Most IDEs are built for software engineers. Operon is built for you — the biologist who writes Python scripts to process sequencing data, runs pipelines on a shared HPC cluster, and needs to search PubMed while debugging a Scanpy workflow. We built Operon because we needed it ourselves.

Built for Biology Understands bioinformatics file formats (FASTA, FASTQ, VCF, BAM, GFF), common pipelines, and domain-specific best practices out of the box.	Four AI Modes Agent executes multi-step tasks. Plan architects solutions. Ask answers questions — with optional PubMed search. Report produces a structured scientific writeup.	Remote HPC SSH into university clusters, browse remote files, run AI agents directly on compute nodes. Your data never leaves the server.
665 Bundled Protocols Curated bio-first analysis protocols spanning scRNA-seq, spatial, chromatin, CRISPR, proteomics, drug discovery, and more. Create your own with AI or write them in Markdown.	Multi-Provider AI Anthropic direct, institutional Portkey gateways (e.g. UCI ZotGPT), or any OpenAI-compatible local backend (Ollama, vLLM, LM Studio) via a bundled translation proxy.	Native Performance Built with Tauri 2 (Rust + React). Tiny bundle, 20–40 MB RAM. Uses your system's native webview — not Electron. Ships for macOS, Windows, and Linux.

System Requirements

Platform	Minimum
macOS	macOS 12 (Monterey) or later · Apple Silicon (M1+) or Intel
Windows	Windows 10 (1809+) or Windows 11 · x64 · WebView2 runtime (pre-installed on Windows 11; auto-installed on 10)
Linux	x64 · glibc 2.35+ and `webkit2gtk-4.1` (Ubuntu 22.04+ / Debian 12+ / Fedora 38+). RHEL/Rocky/AlmaLinux 8–9 and Debian 11 are not supported unless `webkit2gtk-4.1` is installed from EPEL/backports. See Linux support matrix.
Disk	~500 MB including dependencies
RAM	4 GB minimum, 8 GB recommended
Internet	Required for AI features and initial setup

Note: Developer dependencies (Claude Code, build toolchains where needed) are installed automatically by the setup wizard on first launch.

Linux support matrix

Operon's webview links against webkit2gtk-4.1 (Tauri 2's required WebKit ABI), which is only shipped by newer distributions. The runtime floor is therefore both:

glibc 2.35+ — Ubuntu 22.04+
webkit2gtk-4.1 — Ubuntu 22.04+ / Debian 12+ / Fedora 38+

Distribution	Supported	Notes
Ubuntu 22.04 / 24.04	✅	Reference platform
Debian 12 (Bookworm)	✅
Fedora 38+	✅
Debian 11 (Bullseye)	❌	Ships `webkit2gtk-4.0` only
RHEL / Rocky / AlmaLinux 8–9	❌	No `webkit2gtk-4.1` in base repos — install it from EPEL/backports to run

This floor applies to all Linux artifacts, including the AppImage. The AppImage does not bundle WebKit — bundleMediaFramework only bundles the GStreamer media stack, so the host must still provide webkit2gtk-4.1.

Installation

Download (Recommended)

The latest signed installers for every platform are on the GitHub Releases page. A pre-built macOS DMG with notarization is also mirrored at swaruplab.bio.uci.edu/operon.

Platform	Installer	Notes
macOS — Apple Silicon	`Operon_<version>_aarch64.dmg`	Right-click → Open the first time to bypass Gatekeeper
macOS — Intel	`Operon_<version>_x64.dmg`	Same Gatekeeper note
Windows	`Operon_<version>_x64-setup.exe` (NSIS) or `Operon_<version>_x64_en-US.msi`	SmartScreen may flag the binary as "Unrecognized app" — click "More info → Run anyway"
Linux — Debian / Ubuntu	`Operon_<version>_amd64.deb`	`sudo apt install ./Operon_*.deb`
Linux — Fedora / RHEL	`Operon-<version>-1.x86_64.rpm`	`sudo dnf install ./Operon-*.rpm`
Linux — distro-agnostic	`Operon_<version>_amd64.AppImage`	`chmod +x` then run directly

Build from Source

Prerequisites by platform (click to expand)

All platforms need Node.js 18+, npm, and Rust (via rustup). Additional native toolchain per OS:

OS	Native toolchain
macOS	Xcode Command Line Tools — `xcode-select --install`
Windows	Visual Studio 2022 Build Tools with "Desktop development with C++"; WebView2 runtime (pre-installed on Win 11)
Linux (Debian/Ubuntu)	`sudo apt install libwebkit2gtk-4.1-dev build-essential curl wget file libxdo-dev libssl-dev libayatana-appindicator3-dev librsvg2-dev`
Linux (Fedora)	`sudo dnf install webkit2gtk4.1-devel openssl-devel curl wget file libappindicator-gtk3-devel librsvg2-devel @"C Development Tools and Libraries"`

# 1. Clone the repository
git clone https://github.com/swaruplab/operon.git
cd operon

# 2. Install frontend dependencies
npm install

# 3. Run in development mode (hot-reload)
npm run tauri dev

# 4. Build a production installer for your OS
npm run tauri build
# macOS  → src-tauri/target/release/bundle/{dmg,macos}/
# Win    → src-tauri/target/release/bundle/{msi,nsis}/
# Linux  → src-tauri/target/release/bundle/{deb,appimage,rpm}/

All development & build commands

Command	What it does
`npm run tauri dev`	Start dev server with hot-reload
`npm run build`	Build frontend only (TypeScript + Vite)
`npm run tauri build`	Full production build for the current host OS
`npm run build:mac:arm`	macOS Apple Silicon DMG
`npm run build:mac:intel`	macOS Intel DMG
`npm run build:mac:universal`	macOS universal binary (both arches)
`npm run build:win`	Windows installers (NSIS + MSI)
`npm run build:win:msi`	Windows MSI only
`npm run build:win:nsis`	Windows NSIS (.exe) only
`npm run build:linux`	Linux bundles (deb, AppImage, rpm)
`npm run build:linux:deb`	Linux .deb only
`npm run build:linux:appimage`	Linux AppImage only

Getting Started

Setup Wizard

On first launch, Operon walks you through installing all dependencies automatically:

Step	What's installed
1	Native toolchain check (Xcode CLT on macOS, WebView2 on Windows, system libs on Linux)
2	Claude Code (the AI engine)
3	Optional: GitHub CLI, conda, common bioinformatics CLIs

Authentication & AI Providers

Operon supports three provider backends, picked from Settings → Auth → Provider:

Provider	Use it for	How to authenticate
Anthropic (default)	Anthropic OAuth or a personal API key — talks directly to `api.anthropic.com`	"Log in with Claude" (browser OAuth) or paste an `sk-ant-...` key
Portkey	Institutional gateways (UCI ZotGPT, Bedrock-backed Claude, cost-tracked routing). Anthropic-family models pass through Portkey's `/v1/messages`; non-Anthropic models (Moonshot Kimi, GPT, Gemini) are auto-routed through Operon's bundled translation proxy.	Paste a Portkey virtual key; pick a model from the auto-loaded catalog
Custom	Any OpenAI-compatible local backend — Ollama, vLLM, LM Studio, llama.cpp server. Anthropic-format requests are translated to OpenAI Chat Completions by the bundled `anthropic-proxy` sidecar.	Enter the base URL (e.g. `http://localhost:11434/v1`); API key optional for most local backends

Using Operon

Workspace Overview

The workspace has 5 main areas:

Area	Description
Activity Bar (left edge)	Switch between File Explorer, SSH, Git, Protocols, Help
Sidebar	Context-sensitive panel for the active view
Editor (center)	Monaco-based code editor with 30+ language support
Terminal (bottom)	Integrated terminal with tab management
AI Chat (right)	Claude conversation panel with streaming responses

File Explorer

Tree view with lazy directory loading
Create, rename, delete files and folders
Go-to-folder path bar (Cmd/Ctrl+G)
Symlink-aware (local and remote)

Code Editor

Monaco Editor — same engine as VS Code
30+ languages with syntax highlighting
Custom operon-dark and operon-light themes
Side-by-side diff viewer with accept/reject
Image and PDF viewer with zoom & download

Integrated Terminal

Full terminal emulator powered by xterm.js
Multiple tabs with independent sessions
Auto-copy on selection
WebGL rendering for performance
Preserves your shell aliases and conda environments
On Windows, Claude Code runs through bundled Git Bash so HPC-style Bash scripts work unchanged

AI Chat — Four Modes

Mode	Purpose	Best For
Agent	Executes multi-step tasks autonomously	Writing scripts, running pipelines, debugging
Plan	Generates an `implementation_plan.md` without executing; subsequent Agent runs track progress with `[x]` markers	Designing analysis workflows, architecture
Ask	Conversational Q&A with optional PubMed search	Literature review, explaining concepts
Report	Tool-restricted writeup mode that produces a structured methods/results section grounded in your project files	End-of-analysis reports, methods sections for papers

Analysis Protocols

Operon ships with 665 built-in protocols organized into ~30 bio-first categories:

Single-cell (Scanpy, Seurat, scVI)
Spatial transcriptomics (Visium, MERFISH, Xenium)
Chromatin (ATAC, ChIP, CUT&Tag, Hi-C)
Bulk RNA-seq (DESeq2, edgeR, limma)
CRISPR screens (MAGeCK, CRISPResso)
Cytometry & immunology

Population genetics & variants (GWAS, eQTL)
Genome assembly & annotation
Proteomics & structural (AlphaFold, ESM)
Microbiome (16S, shotgun)
Liquid biopsy & cfDNA
Drug discovery & cheminformatics

Database agents: PubMed, GEO, KEGG, GTEx, UniProt, JASPAR, AlphaFold, bioRxiv, ClinicalTrials
Medical imaging & radiomics
Lab automation
Bio-aware coding agents

When you select a protocol, its instructions are injected into Claude's context. Claude then follows domain-specific best practices for that analysis type.

Create your own protocols:

AI-Generated — describe what you need in plain English and Claude writes the full protocol
Manual — write Markdown in the built-in editor
Stored in ~/.operon/protocols/ — shareable and version-controllable

PubMed Integration

Toggle PubMed search in Ask mode. Claude searches NCBI's PubMed database, retrieves relevant papers, and incorporates findings with proper citations. No API key required — powered by NCBI E-utilities.

Light & Dark Theme

Toggle between light and dark themes from the top bar at any time. The switch propagates everywhere — UI chrome, Monaco editor, xterm terminal palette (WebGL atlas refresh included), and the native macOS title bar.

Remote Server & HPC

SSH Connections

Connect to remote servers and HPC clusters directly from Operon:

Password and SSH key authentication
Duo/MFA support for university clusters
SSH connection multiplexing (fast, fewer auth prompts)
Browse remote files, edit code, run commands
Set up SSH keys directly from the app

Running AI on Remote Clusters

Operon can install Claude Code on your remote server and run AI sessions directly on HPC infrastructure:

Agent mode works over SSH — executes commands, writes scripts, submits SLURM/PBS jobs on the remote machine
Data never leaves the server — only terminal I/O travels over SSH
Runs inside tmux sessions that persist across app restarts
Output files written to shared filesystem (not node-local /tmp)

This is the killer feature for computational biologists: run Claude directly on your university's HPC cluster with access to your data, your conda environments, and your SLURM queue.

Git Integration

Built-in Git panel in the sidebar:

View changed files with staged/unstaged diffs
Stage, unstage, commit with messages
Push, pull, fetch from remote
Create and publish new repositories
Full GitHub workflow without leaving the app

Keyboard Shortcuts

Modifier shorthand: Cmd on macOS, Ctrl on Windows/Linux.

Shortcut	Action
`Cmd/Ctrl+,`	Open Settings
`Cmd/Ctrl+Shift+P`	Command Palette
`Cmd/Ctrl+B`	Toggle Sidebar
`Cmd/Ctrl+J`	Toggle Terminal
`Cmd/Ctrl+Shift+J`	Toggle AI Chat
`Cmd/Ctrl+N`	New Terminal Tab
`Cmd/Ctrl+W`	Close Tab
`Cmd/Ctrl+S`	Save File
`Cmd/Ctrl+G`	Go to Folder

Settings & Customization

Access via Cmd/Ctrl+, or the gear icon in the top bar.

Category	Options
Editor	Font size, tab size, word wrap, minimap, theme (`operon-dark` / `operon-light`)
Terminal	Font size, cursor style, scrollback buffer
Claude	Provider (Anthropic / Portkey / Custom), model selection, max turns, plan-mode toggle
Auth	Anthropic OAuth or API key, Portkey virtual key, custom endpoint URL
Appearance	Light / dark theme toggle (also accessible from the top bar)

Building for Distribution

The same npm run build:<target> scripts used in development produce signed artifacts when the appropriate signing credentials are present.

macOS — signed & notarized DMGs

cp build-signed.example.sh build-signed.sh
# Edit build-signed.sh with your Apple Developer credentials
bash build-signed.sh

Three macOS templates are provided:

Template	Target
`build-signed.example.sh`	Apple Silicon DMG
`build-intel.example.sh`	Intel DMG
`build-universal.example.sh`	Universal binary (both architectures)

Windows & Linux

The GitHub Actions Release workflow builds signed Windows installers (MSI + NSIS) and Linux bundles (.deb, .rpm, .AppImage) automatically on every v* tag push. Locally:

npm run build:win      # Windows: .msi + .exe
npm run build:linux    # Linux: .deb + .rpm + .AppImage

Project Architecture

operon/
├── src/                    # React/TypeScript frontend
│   ├── components/         # UI components
│   │   ├── chat/           # AI chat panel with streaming, tool display
│   │   ├── editor/         # Monaco editor, diff viewer, file viewer
│   │   ├── terminal/       # xterm.js terminal with tab management
│   │   ├── sidebar/        # File explorer, SSH, Git, Protocols, Help
│   │   ├── layout/         # AppShell, TopBar, ActivityBar, StatusBar
│   │   ├── settings/       # Settings panel
│   │   └── setup/          # First-time setup wizard
│   ├── context/            # React context (project state, editor tabs, theme)
│   ├── hooks/              # Custom hooks (keyboard shortcuts)
│   ├── lib/                # Typed IPC wrappers (claude, files, terminal, ssh, portkey)
│   └── types/              # TypeScript type definitions
├── src-tauri/              # Rust backend (Tauri 2)
│   ├── src/
│   │   ├── main.rs         # Entry point
│   │   ├── lib.rs          # Tauri builder, state managers, command registration
│   │   └── commands/       # IPC command handlers (terminal, files, claude, ssh, settings, portkey, proxy)
│   ├── binaries/           # Bundled sidecars (anthropic-proxy translation layer)
│   └── icons/              # App icons (icns, png, ico)
├── protocols/              # 665 bundled bioinformatics protocols (Markdown)
├── presets/                # Hot-fetchable Portkey gateway presets
├── docs/                   # Documentation website + images
└── build-*.example.sh      # macOS signed-build script templates (no credentials)

Tech Stack

Layer	Technology
App Shell	Tauri 2 (Rust) — small bundle, native webview
Frontend	React 18 + TypeScript + Vite 6
Terminal	xterm.js + portable-pty (same stack as VS Code & WezTerm)
Editor	Monaco Editor (VS Code's engine)
Layout	react-resizable-panels
Styling	Tailwind CSS 3 + lucide-react icons; CSS-variable themes
SSH	OpenSSH sidecar via PTY (ProxyJump, agent forwarding, `~/.ssh/config`)
AI Engine	Claude Code (headless NDJSON streaming) + bundled `anthropic-proxy-rs` for OpenAI-compatible backends
Provider Routing	Anthropic direct · Portkey gateways · Custom OpenAI-compatible (Ollama / vLLM / LM Studio)

Contributing

We welcome contributions from the bioinformatics community!

Branch model:

cross-platform — active development and the default branch (PRs go here)
Release tags (v0.7.x) are cut directly from cross-platform and trigger the multi-OS Release workflow

Fork the repository
Create a feature branch off cross-platform (git checkout -b feature/my-feature cross-platform)
Make your changes
Run the dev server to test (npm run tauri dev)
Commit and push
Open a Pull Request targeting cross-platform

Help & Support

Resource	Link
In-app Help	Click the Help icon in the activity bar
Documentation	swaruplab.bio.uci.edu/operon
Bug Reports	GitHub Issues
Latest Downloads	GitHub Releases
Release Notes	CHANGELOG.md

License

MIT License — see LICENSE for details.

Built with care by Swarup Lab at UC Irvine

Name		Name	Last commit message	Last commit date
Latest commit History 79 Commits
.codex		.codex
.github/workflows		.github/workflows
.vs		.vs
appIcon.icon		appIcon.icon
docs-site		docs-site
docs		docs
presets		presets
protocols		protocols
scripts		scripts
src-tauri		src-tauri
src		src
.gitattributes		.gitattributes
.gitignore		.gitignore
AGENTS.md		AGENTS.md
AUTO_UPDATER_SETUP.md		AUTO_UPDATER_SETUP.md
BUILDING_LINUX.md		BUILDING_LINUX.md
BUILDING_WINDOWS.md		BUILDING_WINDOWS.md
CHANGELOG.md		CHANGELOG.md
CLAUDE.md		CLAUDE.md
CROSS_PLATFORM_GUIDELINES.md		CROSS_PLATFORM_GUIDELINES.md
LICENSE		LICENSE
README.md		README.md
build-intel.example.sh		build-intel.example.sh
build-intel.sh		build-intel.sh
build-signed.sh		build-signed.sh
build-universal.example.sh		build-universal.example.sh
index.html		index.html
package-lock.json		package-lock.json
package.json		package.json
postcss.config.js		postcss.config.js
tailwind.config.js		tailwind.config.js
tsconfig.json		tsconfig.json
tsconfig.node.json		tsconfig.node.json
vite.config.ts		vite.config.ts

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Operon

Table of Contents

Why Operon?

Built for Biology

Four AI Modes

Remote HPC

665 Bundled Protocols

Multi-Provider AI

Native Performance

System Requirements

Linux support matrix

Installation

Download (Recommended)

Build from Source

Getting Started

Setup Wizard

Authentication & AI Providers

Using Operon

Workspace Overview

File Explorer

Code Editor

Integrated Terminal

AI Chat — Four Modes

Analysis Protocols

PubMed Integration

Light & Dark Theme

Remote Server & HPC

SSH Connections

Running AI on Remote Clusters

Git Integration

Keyboard Shortcuts

Settings & Customization

Building for Distribution

macOS — signed & notarized DMGs

Windows & Linux

Project Architecture

Tech Stack

Contributing

Help & Support

License

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