ii-agent
<div align="center"> <img width="1200" height="630" alt="ii-agent-banner" src="https://github.com/user-attachments/assets/7b61e0c0-0d98-495f-a126-6f1b92990631" /> # II Agent [](https://github.com/Intelligent-Internet/ii-agent/stargazers) [](https://discord.gg/yDWPsshPHB) [](https://opensource.org/licenses/Apache-2.0) [](https://ii.inc/web/blog/post/ii-agent) [](https://ii-agent-gaia.ii.inc/) [<img src="https://devin.ai/assets/deepwiki-badge.png" alt="Ask DeepWiki.com" height="20"/>](https://deepwiki.com/Intelligent-Internet/ii-agent) </div> II-Agent is an open-source AI agent built for real work — now out of beta. 100% open source under the Apache-2.0 license. Whether you're a solo developer, a research team, or an enterprise building internal tooling — you can run it, fork it, and extend it. No black boxes. No vendor lock-in. Bring your own API keys (BYOK) for full control over cost and model providers. [**Try the web app**](https://agent.ii.inc/) | [**Join our Discord**](https://discord.gg/yDWPsshPHB) ## Introduction https://github.com/user-attachments/assets/430425c4-2352-4101-9fdb-46bdfc63d26a ## Key Features ### Build * **Mobile App Development** — Go from a short prompt to a full mobile application * **Website App Development** — Go from a short prompt to a full website application * **Storybook Generation** — Create fully illustrated picture books from a single prompt * **Video & Image Generation** — Multiple model support within one workflow * **Live Editing** — Real-time editing for websites, slides, and storybooks * **Plan Mode** — Visual project planning before building ### Research * **Fast Research & Deep Research** — Quick answers or multi-step investigations * **Interactive Website Generation** — Turn research briefs into complete websites with structure, visuals, citations, and embedded Q&A ### Automate & Integrate * **Built-in & Custom Skills** — Reuse workflows and connect GitHub-based processes * **App Integrations** — Gmail, Slack, GitHub, Notion, Google Calendar, Discord, Dropbox, Canva, and more * **Faster Execution** — Significantly improved speed compared to earlier beta iterations ### Everything Else | Domain | Capabilities | | :--- | :--- | | **Chat** | Multi-model conversations (switch providers mid-thread), file attachments, code interpreter, text file search | | **Agent** | General tasks with multi-step task planning | | **Documents** | PDF extraction & creation, Excel formulas & charts, Word editing, PowerPoint manipulation | | **Slides** | Prompt-to-deck creation with live collaborative editing and templates | ## Installation ### Prerequisites - **Docker** — [Install Docker](https://docs.docker.com/get-docker/) - **uv** — `curl -LsSf https://astral.sh/uv/install.sh | sh` - **Node.js & npm** — [Install Node.js](https://nodejs.org/) (or use nvm) ### Quick Start ```bash # 1. Clone the repository git clone https://github.com/Intelligent-Internet/ii-agent.git cd ii-agent # 2. Run first-time setup (creates .env files + installs deps) make setup # 3. Configure your LLM API keys # Edit .env and set at least one LLM provider: # Option A: Inline JSON in .env # MODEL_CONFIGS='[{"model_id":"claude-sonnet-4-6","provider":"Anthropic","api_key":"sk-ant-...","display_name":"Claude Sonnet 4","is_default":true}]' # Option B: YAML config file # Copy model_configs.example.yaml to model_configs.yaml, fill in your keys, # then set MODEL_CONFIGS_FILE=model_configs.yaml in .env # 4. Start everything (infra + backend + frontend) make dev-all ``` This starts: - **Backend** at http://localhost:8000 - **Frontend** at http://localhost:1420 - **PostgreSQL** at localhost:5432 - **Redis** at localhost:6379 - **MinIO** (S3-compatible storage) at http://localhost:9001 (minioadmin/minioadmin) ### Configuration Files | File | Created from | Purpose | |------|-------------|---------| | `.env` | `.env.example` | Backend config: database, Redis, storage, auth, LLM keys | | `frontend/.env` | `frontend/.env.example` | Frontend config: API URL, Google OAuth, theme | | `model_configs.yaml` | `model_configs.example.yaml` | LLM model definitions (alternative to inline JSON in `.env`) | ### LLM Providers II-Agent supports multiple LLM providers. Configure them in `model_configs.yaml` or via `MODEL_CONFIGS` in `.env`: | Provider | Example model_id | Notes | |----------|-----------------|-------| | OpenAI | `gpt-5.4` | Requires `api_key` | | Anthropic | `claude-opus-4-6` | Direct API or Vertex AI | | Google | `gemini-3.1-pro-preview` | Direct API or Vertex AI | See [`model_configs.example.yaml`](model_configs.example.yaml) for full configuration options including Vertex AI, Azure, and self-hosted models. ### Useful Make Commands ```bash make help # Show all available commands make dev-all # Start everything (infra + backend + frontend) make infra # Start only Postgres, Redis, MinIO make backend-dev # Start backend only (port 8000) make frontend-dev # Start frontend only (port 5173) make db-migrate # Run database migrations make lint # Lint backend + frontend make format # Auto-format backend + frontend make test # Run all tests make stack # Start full stack via Docker Compose ``` ### Docker Compose (Full Stack) To run everything in Docker (no local Python/Node required): ```bash # Copy and edit the stack env file cp docker/.stack.env.example docker/.stack.env # Edit docker/.stack.env with your credentials make stack # Start full stack make stack-build # Start with --build (rebuild images) make stack-down # Stop and clean up make stack-logs # Tail all logs ``` ### Additional Resources For more details, refer to our [official guide](https://intelligent-internet.github.io/ii-agent-prod/) https://github.com/user-attachments/assets/d1fa7cde-06cc-4103-bed0-d4ad5e640de4