Before installing, we recommend verifying the CLI signature to confirm the binary was built by SuprSend and has not been modified in transit. See Verify CLI Signature. Step 1: Install the CLI
Install the SuprSend CLI using your preferred method:
Homebrew (Recommended)
Binary Releases
Source Build
For macOS or Linux usersbrew tap suprsend/tap
brew install --cask suprsend
Best for Windows users, servers or CI/CD environmentsDownload the binary for your platform from GitHub Releases and install it:chmod +x suprsend
sudo mv suprsend /usr/local/bin/
Extract suprsend.exe from the downloaded .zip and move it to a directory on your PATH, such as C:\Windows\System32.
Best for project contributors or advanced users who want to always have access to the latest binary.Requires Go (version 1.20 or later).# 1. Clone the repository
git clone https://github.com/suprsend/cli.git
cd cli/cmd/suprsend
# 2. Build the binary
go build -o suprsend
# 3. Move the binary to your PATH for easy access
sudo mv suprsend /usr/local/bin/
Step 2: Authentication
Get your service token from SuprSend Dashboard → Account Settings → Service Tokens.
Set it as an environment variable so all CLI commands can use it automatically or if you’re using CLI to start the MCP server, you can pass it as command flag in your MCP tool setting:
Settng as Environment Variable
export SUPRSEND_SERVICE_TOKEN="your_service_token_here"
Passing service token as a command flag
suprsend start-mcp-server --service-token "your_service_token_here"
Passing tokens as flags may expose them in shell history. Environment variables are preferred for anything persistent.
Step 3: Enable Autocompletion (Optional)
Enable autocompletion to get command and flag suggestions with Tab and prevent typos.
You’re all set!
You can start using the CLI now:
