### Install Dependencies and Run Server

Source: https://github.com/assafelovic/gpt-researcher/blob/main/README.md

Install project dependencies and start the GPT Researcher server.

```bash
pip install -r requirements.txt
python -m uvicorn main:app --reload
```

--------------------------------

### Install and Run GPT Researcher MCP Server

Source: https://github.com/assafelovic/gpt-researcher/blob/main/docs/docs/gpt-researcher/mcp-server/claude-integration.md

Commands to clone the repository, install dependencies, configure environment variables, and start the server.

```bash
# Clone the repository (if you haven't already)
git clone https://github.com/assafelovic/gptr-mcp.git

# Install dependencies
pip install -r requirements.txt

# Set up your environment variables
cp .env.example .env
# Edit the .env file with your API keys

# Run the server
python server.py
```

--------------------------------

### Run NextJS App with NPM

Source: https://github.com/assafelovic/gpt-researcher/blob/main/docs/docs/gpt-researcher/multi_agents/langgraph.md

Commands to navigate to the frontend directory, set the required Node.js version, install dependencies, and start the development server.

```bash
cd frontend/nextjs
nvm install 18.17.0
nvm use v18.17.0
npm install --legacy-peer-deps
npm run dev
```

--------------------------------

### Install Dependencies

Source: https://github.com/assafelovic/gpt-researcher/blob/main/docs/README.md

Install the required documentation generator and project dependencies.

```console
pip install pydoc-markdown
cd website
yarn install
```

--------------------------------

### Set Up Environment Variables

Source: https://github.com/assafelovic/gpt-researcher/blob/main/docs/docs/gpt-researcher/mcp-server/getting-started.md

Copy the example environment file and edit it to include your API keys for OpenAI and Tavily.

```bash
cp .env.example .env
```

```bash
OPENAI_API_KEY=your_openai_api_key
TAVILY_API_KEY=your_tavily_api_key
```

--------------------------------

### Install Dependencies for GPT Researcher

Source: https://github.com/assafelovic/gpt-researcher/blob/main/docs/blog/2026-03-03-gpt-researcher-ag2/index.md

Clone the build-with-ag2 repository and install the necessary Python dependencies for the gpt-researcher example.

```bash
git clone https://github.com/ag2ai/build-with-ag2.git
cd build-with-ag2/ag-ui/gpt-researcher
pip install -r requirements.txt
```

--------------------------------

### Start Local Development Server

Source: https://github.com/assafelovic/gpt-researcher/blob/main/docs/README.md

Run these commands to generate documentation and launch the local development server.

```console
pydoc-markdown
yarn start
```

--------------------------------

### Start FastAPI Server

Source: https://github.com/assafelovic/gpt-researcher/blob/main/docs/docs/gpt-researcher/frontend/vanilla-js-frontend.md

Launch the application server using uvicorn.

```bash
python -m uvicorn main:app
```

--------------------------------

### Run NextJS Frontend via CLI

Source: https://github.com/assafelovic/gpt-researcher/blob/main/docs/docs/gpt-researcher/frontend/nextjs-frontend.md

Commands to navigate, install dependencies, and start the development server manually.

```bash
cd nextjs
```

```bash
nvm install 18.17.0
nvm use v18.17.0
```

```bash
npm install --legacy-peer-deps
```

```bash
npm run dev
```

--------------------------------

### Run with Docker Compose

Source: https://github.com/assafelovic/gpt-researcher/blob/main/docs/docs/gpt-researcher/getting-started/getting-started-with-docker.md

Use this command to build and start the GPT-Researcher services using docker-compose. Ensure Docker Desktop is installed and configured.

```bash
docker-compose up --build
```

```bash
docker compose up --build
```

--------------------------------

### Clone GPT Researcher MCP Repository

Source: https://github.com/assafelovic/gpt-researcher/blob/main/mcp-server/README.md

Clone the new repository to get started with GPT Researcher MCP. Navigate into the cloned directory.

```bash
git clone https://github.com/assafelovic/gptr-mcp.git
cd gptr-mcp
```

--------------------------------

### Install Dependencies and Run Bot via CLI

Source: https://github.com/assafelovic/gpt-researcher/blob/main/docs/docs/gpt-researcher/frontend/discord-bot.md

Install project dependencies using npm and then run the bot using the 'npm run dev' command. This is the standard way to run the bot locally.

```bash
# install dependencies
npm install

# run the bot
npm run dev
```

--------------------------------

### Install pango on MacOS and Linux

Source: https://github.com/assafelovic/gpt-researcher/blob/main/docs/docs/gpt-researcher/gptr/troubleshooting.md

Install the pango library for PDF generation support.

```bash
brew install pango
```

```bash
sudo apt install libpango-1.0-0
```