ANUS CLI

ANUS CLI (Autonomous Networked Utility System) is an open-source, Grok-powered AI agent that runs in the terminal and is licensed under Apache 2.0. The project was originally generated not by a human but by another AI agent named Manus, making it a unique experiment in AI-driven software creation. It is maintained by the anus-dev organization on GitHub and has accumulated over 6,500 stars since its creation in March 2025.

What It Is

ANUS CLI is a command-line AI agent built primarily in TypeScript and natively optimized for the xai/grok-code-fast-1 model via OpenRouter. The README describes it as "the AI agent that contributes to its own development," positioning it as both a practical terminal tool and a public experiment in autonomous software evolution. The codebase is described by the project as 99% AI-generated, with limited human guidance throughout its development.

Autonomous Evolution Roadmap

The project's stated vision is to guide ANUS toward becoming a self-developing AI agent across three phases:

• Phase 1 (Current): Building a capable Grok-powered command-line agent with foundational tooling.
• Phase 2 (Meta-Cognition): Tasking ANUS with analyzing its own codebase to suggest improvements by integrating techniques from the broader AI ecosystem.
• Phase 3 (Autonomous Evolution): The ultimate goal is for ANUS to become a core maintainer of its own repository, autonomously proposing, implementing, and shipping features with human oversight approaching zero.

Core Features and Architecture

ANUS CLI ships with several built-in capabilities designed for developer workflows:

• Grok-Powered Core: Natively optimized for xai/grok-code-fast-1, accessed via an OpenRouter API key.
• Extensible Architecture (MCP): Implements the Model Context Protocol for integrating custom tools.
• Integrated Workspace Tools: Built-in support for file system operations and sandboxed shell command execution.
• Project-Aware Context: Uses a local ANUS.md file to retain project-specific goals and instructions across sessions.

AI-First Contribution Model

The project enforces an unusual contribution requirement: at least 80% of all submitted code must be generated by an AI. This policy is documented in the Contributing Guide and is described as a mechanism to maintain the project's integrity as an AI-driven experiment. Forks are encouraged to be named my-anus by convention.

Setup Path

Installation requires Node.js v20 or higher. The package is published to npm under @anus-dev/anus and can be installed globally with npm install -g @anus-dev/anus. After installation, users obtain an API key from OpenRouter.ai and run anus in any project directory to start the agent, which automatically ingests the context of the current directory.

Community and Context

The project maintains a Telegram channel (@anusonmars) and an X/Twitter account (@anusonmars) for community discussion. The Telegram channel also references a Solana meme token under the same branding, though the GitHub repository and CLI tool are distinct from that token project. The repository had 924 forks and 74 open issues as of the data available, indicating active community engagement.