Augment Code

Augment Code

Harness
+
+

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About

Augment Code is an AI-powered software development platform that helps engineering teams write, understand, review, and maintain code across complex projects. Its Context Engine uses semantic indexing to analyze codebases, identify relationships between files, and retrieve relevant information from multiple repositories. The platform provides AI coding agents that assist with implementing features, debugging issues, refactoring code, and generating tests. Developers can access these capabilities through supported development environments, command-line tools, and integrations with other AI coding assistants. Augment Code also offers automated code review functionality that evaluates changes for correctness, security concerns, and architectural issues. Its agent orchestration capabilities support coordinated development workflows with human approval checkpoints and shared knowledge across engineering teams.

About

Muse Code is Meta’s terminal coding agent, powered by Muse Spark 1.2, for handling complex software engineering tasks across large repositories. The agent can plan changes, write code, validate results, and coordinate multiple persistent subagents during development sessions. Muse Code uses async background agents that stay active throughout a session to reduce repeated information gathering and help complete multi-step tasks with less steering. Its runtime uses a local event log that records model calls, tool runs, approvals, and edits so sessions can be replayed and resumed after failures. Muse Code includes bundled skills such as /plan for approval-gated planning, /grill for stress-testing plans, and /goal for working toward completion. Built for AI developers and software teams, Muse Code helps automate coding workflows, long-running engineering tasks, debugging, and repository-level development.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Software developers, engineering teams, DevOps professionals, platform engineers, technical leads, and enterprise development organizations seeking AI-assisted coding, codebase analysis, automated code reviews, and coordinated software development workflows

Audience

Software engineers, AI developers, coding agent users, platform teams, DevOps teams, ML engineers, research teams, enterprise development teams, and organizations that need terminal coding agents, repository automation, code generation, debugging, validation, persistent subagents, replay-safe execution, long-running coding workflows, and end-to-end software development support

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$50 per developer per month
Plans:

Community: Free
Developer: $50/month
Pro: $100/month
Max: $250/month
Free Version Supported
Free Trial Supported

Pricing

$1.25 per 1M tokens (input)
Standard pricing: $1.25 per million input tokens and $4.25 per million output tokens

Discounted "contributor" tier costing $0.10 per million input tokens and $0.20 per million output tokens for users who agree to share feedback to improve the AI.
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 5.0 / 5
ease 4.5 / 5
features 5.0 / 5
design 5.0 / 5
support 5.0 / 5

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5

Pros & Cons from Real Users

Pros

  • Clean, easy-to-use interface Smart, fast, and helpful AI suggestions Very responsive and human-centered support team Transparent pricing and generous gesture when issues arise The team genuinely cares about their users
  • Augment Code's new Remote Agents feature is a game-changer for professional software engineers, particularly when working with large codebases. As a developer, I’ve never had an assistant so deeply integrated into my workflow. The AI-powered Agent knows my codebase inside and out, and it provides real-time insights, context, and suggestions, tailored specifically to my project. Whether I’m working on SDK migration, code refactoring, or documentation, the agent offers step-by-step guidance to help me navigate complex tasks with ease. One of the standout features is multi-repo code context—I no longer need to switch between multiple repositories or lose track of dependencies. This saves a tremendous amount of time and ensures I stay productive. Augment Code integrates seamlessly with popular IDEs like VS Code, IntelliJ, Vim, and even Slack, ensuring it fits perfectly into my existing workflow.

Cons

  • Minor billing hiccup when updating payment methods Initial confusion around subscription renewal
  • While the AI Agent is impressive, the only limitation I’ve encountered is that it occasionally struggles with providing context for very specific, niche libraries or tools that are not part of the more common frameworks. However, this is a minor issue and doesn’t detract from the overall usefulness of the tool, especially when it’s highly effective with mainstream tools and codebases.

Pros & Cons from Real Users

Pros

  • Muse Code looks exciting because Meta is finally going after coding agents directly, not just releasing another general AI model. A terminal-based agent that can write code, inspect software, run tests, and validate changes is exactly the kind of workflow developers actually care about. The pricing angle is a big deal. Meta is pitching Muse Code as one of the more affordable coding agents, with a lower-cost tier that is reportedly less than one-tenth the cost of its general Muse Spark model. That matters if you use coding agents all day instead of just for the occasional refactor. I also like that it is powered by Muse Spark 1.2, which sounds more focused on software engineering than earlier Muse Spark releases. If Meta can make the agent reliable inside real repos, Muse Code could become a serious daily tool.

Cons

  • It is still in beta, so I would not trust it blindly yet. Coding agents need to prove themselves on messy codebases, failing tests, weird dependencies, security-sensitive changes, and long multi-step tasks. I would also want to see more independent developer feedback. Meta’s pricing and positioning are interesting, but the real test is whether Muse Code can consistently make good changes without wasting time or creating cleanup work.

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Harness
Founded: 2022
United States
www.augmentcode.com

Company Information

Meta
Founded: 2004
United States
meta.ai

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Categories

Agentic AI Supported
AI Code Generators Supported
AI Code Review Supported
AI Coding Agents Supported
Vibe Coding Supported

Categories

Integrations

Android Studio Supported
CLion Supported
Claude Fable 5.5 Supported
Claude Opus 5 Supported
DataGrip Supported
GLM-5.2 Supported
GPT-5.1 Pro Supported
GPT-5.4 Supported
GPT-5.6 Sol Supported
GPT-6 Sol Supported
Grok 4.5 Supported
IntelliJ IDEA Supported
Java Supported
Kimi K3 Supported
Model Context Protocol (MCP) Supported
PHP Supported
RustRover Supported
Slack Supported
Vim Supported
Visual Studio Code Supported

Integrations

Android Studio Not Supported
CLion Not Supported
Claude Fable 5.5 Not Supported
Claude Opus 5 Not Supported
DataGrip Not Supported
GLM-5.2 Not Supported
GPT-5.1 Pro Not Supported
GPT-5.4 Not Supported
GPT-5.6 Sol Not Supported
GPT-6 Sol Not Supported
Grok 4.5 Not Supported
IntelliJ IDEA Not Supported
Java Not Supported
Kimi K3 Not Supported
Model Context Protocol (MCP) Not Supported
PHP Not Supported
RustRover Not Supported
Slack Not Supported
Vim Not Supported
Visual Studio Code Not Supported
Claim Augment Code and update features and information
Claim Augment Code and update features and information
Claim Muse Code and update features and information
Claim Muse Code and update features and information