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Installation

Quick Install (macOS / Linux)

curl -sSfL https://raw.githubusercontent.com/N283T/echidna/main/install.sh | sh

From GitHub Releases

Download the latest binary from the Releases page.

macOS / Linux

# Download and extract (replace TARGET with your platform)
# Targets: x86_64-unknown-linux-gnu, x86_64-apple-darwin, aarch64-apple-darwin
curl -LO https://github.com/N283T/echidna/releases/latest/download/echi-TARGET.tar.gz
tar -xzf echi-TARGET.tar.gz
sudo mv echi /usr/local/bin/

Windows

Download echi-x86_64-pc-windows-msvc.zip from Releases and add to your PATH.

From Source

Requires Rust 1.85+ (edition 2024).

git clone https://github.com/N283T/echidna.git
cd echidna
cargo install --path .

Verify Installation

echi --version