# DeepSeek-Reasonix Installation Guide: 4 Methods to Deploy the Autonomous Coding Agent

> Install DeepSeek-Reasonix with our comprehensive guide Explore 4 easy deployment methods including npm Homebrew GitHub releases and source compilation for this autonomous coding agent

- Repository: [YHH/DeepSeek-Reasonix](https://github.com/esengine/DeepSeek-Reasonix)
- Tags: getting-started
- Published: 2026-08-09

---

**DeepSeek-Reasonix installs as a single static Go binary available via npm, Homebrew, GitHub releases, or source compilation, utilizing a unified control layer to power CLI, desktop, and editor integrations.**

DeepSeek-Reasonix is an open-source autonomous coding agent built in Go that operates as a lightweight, standalone executable. This DeepSeek-Reasonix installation guide covers every deployment path—from one-line package manager commands to cross-compiling the `internal/` kernel from source. The architecture isolates business logic in the core engine while exposing a consistent `control.Controller` interface used by all front-ends.

## Architecture Overview

DeepSeek-Reasonix follows a strict layered architecture designed for extensibility and testability. The **Core Engine** resides in `internal/` and contains all business logic, with each package owning a single concern and strictly prohibiting imports from higher-level code.

The **Control Layer** at [`internal/control/controller.go`](https://github.com/esengine/DeepSeek-Reasonix/blob/main/internal/control/controller.go) implements the main control loop. This design ensures consistent behavior whether you interact via CLI, HTTP API, or the VS Code extension.

All front-ends—including the TUI entry point at [`cmd/reasonix/main.go`](https://github.com/esengine/DeepSeek-Reasonix/blob/main/cmd/reasonix/main.go), the Wails desktop application in `desktop/`, and the HTTP/SSE server in `serve/`—communicate exclusively with this controller. This isolation guarantees that new front-ends automatically inherit all engine upgrades without code changes.

## Installation Methods

### Option 1: Install via npm (Cross-Platform)

The fastest way to install DeepSeek-Reasonix on any operating system is through npm. The package configuration at [`npm/reasonix/package.json`](https://github.com/esengine/DeepSeek-Reasonix/blob/main/npm/reasonix/package.json) bundles the pre-built static binary and automatically selects the correct architecture for your platform.

```bash
npm i -g reasonix

```

After installation, the `reasonix` command becomes available globally. This method works on macOS, Linux, and Windows without additional dependencies, installing the same `CGO_ENABLED=0` binary published on GitHub releases.

### Option 2: Install via Homebrew (macOS)

For macOS users preferring Homebrew, the project maintains a custom tap that installs the binary directly into your system PATH.

```bash
brew install esengine/reasonix/reasonix

```

This command pulls the latest static binary compiled for your architecture, requiring no external runtime dependencies.

### Option 3: Download Pre-built Binaries

Pre-built archives for macOS, Linux, and Windows (both AMD64 and ARM64) are attached to every GitHub release. Download the appropriate archive for your platform, extract the single binary, and move it to a directory in your PATH. These binaries are built using the orchestration logic in [`internal/boot/build.go`](https://github.com/esengine/DeepSeek-Reasonix/blob/main/internal/boot/build.go).

### Option 4: Build from Source

To compile DeepSeek-Reasonix from source, you need Go installed. The build system supports native compilation and cross-compilation via the root Makefile.

```bash
git clone https://github.com/esengine/DeepSeek-Reasonix.git
cd DeepSeek-Reasonix

# Build native binary for current platform

make build          # Output: bin/reasonix (or bin/reasonix.exe on Windows)

# Cross-compile for all supported platforms

make cross          # Output: dist/(darwin|linux|windows)×(amd64|arm64)

```

Building from source produces a single static binary with no CGO dependencies, making it suitable for containerized deployments or restricted environments where package managers are unavailable.

## Initial Configuration

After installation, initialize the agent before first use to configure LLM providers and authentication.

### Run the Setup Wizard

Execute the built-in setup command to generate your initial configuration interactively:

```bash
reasonix setup

```

This wizard creates the provider and model settings required by the **Core Engine** to communicate with DeepSeek's LLM APIs.

### Project-Level Configuration

DeepSeek-Reasonix uses a TOML configuration file ([`reasonix.toml`](https://github.com/esengine/DeepSeek-Reasonix/blob/main/reasonix.toml)) to load providers, tools, and extensions following the **Extension Protocol v1**. In an interactive session, type `/init` to auto-generate this file based on your current project structure.

At startup, the engine injects a compact, byte-stable "system-prompt prefix" into every session. It prunes stale tool output before summary compaction, keeping the context cache warm for optimal LLM performance.

## Using DeepSeek-Reasonix

### Interactive CLI/TUI

Launch the terminal interface by running:

```bash
reasonix

```

Press ENTER to begin chatting with the agent. The TUI front-end communicates with the core engine through the control layer at [`internal/control/controller.go`](https://github.com/esengine/DeepSeek-Reasonix/blob/main/internal/control/controller.go).

### One-Off Tasks

Execute a single command without entering the REPL:

```bash
reasonix run "implement the TODOs in main.go"

```

### VS Code Extension

Install the official extension from the Marketplace (identifier: `SivanLiu.reasonix-agent`). When you open a workspace containing a Reasonix project, the extension automatically launches `reasonix acp` in the background, using the ACP (Agent Communication Protocol) to bridge the editor with the engine.

Use the "Reasonix Chat" panel to interact with the agent directly from the editor, leveraging the same control loop as the CLI.

### Alternative Interfaces

- **Desktop Application**: The Wails-based GUI in `desktop/` provides a native graphical interface wrapping the control layer.
- **HTTP/SSE Server**: Run the server implementation in `serve/` to expose RESTful endpoints for programmatic access or third-party integrations.

## Summary

- DeepSeek-Reasonix distributes as a single static binary (`CGO_ENABLED=0`) compiled from the Go source in `internal/`.
- Install instantly via `npm i -g reasonix` or `brew install esengine/reasonix/reasonix`, or build from source using `make build` and `make cross`.
- All front-ends (CLI, VS Code, Desktop, HTTP) communicate through the unified `control.Controller` at [`internal/control/controller.go`](https://github.com/esengine/DeepSeek-Reasonix/blob/main/internal/control/controller.go).
- Configure the agent using `reasonix setup` and project-specific [`reasonix.toml`](https://github.com/esengine/DeepSeek-Reasonix/blob/main/reasonix.toml) files; use `/init` in interactive mode to auto-generate configs.
- The architecture enforces strict import hierarchies, ensuring extensions and new front-ends automatically inherit core engine updates.

## Frequently Asked Questions

### What are the system requirements for DeepSeek-Reasonix?

DeepSeek-Reasonix requires no runtime dependencies beyond the operating system itself. Because the project compiles to a static binary with `CGO_ENABLED=0`, it runs on any modern macOS, Linux, or Windows system supporting AMD64 or ARM64 architectures. You only need Go installed if building from source rather than using pre-built binaries.

### How do I update DeepSeek-Reasonix to the latest version?

If installed via npm, run `npm update -g reasonix`. For Homebrew installations, use `brew upgrade reasonix`. When running pre-built binaries, download the latest release from GitHub and replace the existing binary. Source builds require pulling the latest changes from the repository and running `make build` again.

### Can I run DeepSeek-Reasonix without installing it globally?

Yes. After building from source with `make build`, the binary resides in `bin/reasonix`. You can execute it directly from that path using `./bin/reasonix` or copy it to a local project directory. The binary is fully self-contained and does not require system-wide installation or administrative privileges to function.

### Where does DeepSeek-Reasonix store its configuration?

Global configuration locations follow platform standards—typically XDG directories on Linux and Application Support folders on macOS. Project-specific settings reside in [`reasonix.toml`](https://github.com/esengine/DeepSeek-Reasonix/blob/main/reasonix.toml) files within your working directories. Run `reasonix setup` to initialize global configs, or type `/init` during an interactive session to generate local project configurations based on the current codebase.