Alternatives to Kratos

OpenSpec is an open-source spec-driven development framework that keeps AI coding agents building the right thing, with verify and archive

Open-source SKILL.md rules that stop AI coding agents shipping generic frontend UI

Open-source MCP skill that adds 25 workflow commands, persistent memory, and an audit trail to the AI coding agents you already run

Open-source Vue3+Gin admin framework with built-in AI assistant via MCP

JetBrains Air is one system for building software with agents across JetBrains IDEs, the browser, CLI and mobile

ReadMe turns an OpenAPI spec into interactive API docs with AI linting, Git-synced review branches, and an MCP server agents can query.

Terax is a terminal-first AI-native dev workspace with Vim editing, agentic AI coding agents, and live web preview in a 7 MB app

Userdoc turns ideas, Figma designs, and existing source code into software specs that humans and AI coding agents can both read.

ForgeCode turns your ZSH prompt into an AI coding agent — open-source, model-agnostic, terminal-native.

Open-source, self-hosted AI coding assistant with code completion, an in-IDE answer engine, inline chat, and the Pochi agent

Free open-source design-intelligence skill that feeds UI styles, palettes, fonts, and chart rules into Claude Code, Cursor, and other AI coding assistants.

Free open-source JetBrains plugin for agentic coding, spec-driven development and multi-provider LLM chat

Open-source skill that turns any brand into a design system Claude Code and Codex can build with

Open-source Python CLI personal assistant pairing Unix-style dev utilities with a chat interface to your own local LLMs.

Zed is a Rust-built, GPU-rendered code editor with parallel AI agents and built-in multiplayer

Sourcegraph Cody: an AI coding assistant that grounds chat and agentic code changes in context from your whole multi-repo codebase.

GitLab Duo Agent Platform: policy-governed AI agents and flows across the DevSecOps lifecycle

Self-hosted code search and AI code Q&A that gives coding agents context across every repo you own

Codey brings local-first agentic coding to your machine: 25 agent CLIs and 200+ models on your own API keys for $10 flat.

Trae pairs an AI IDE with SOLO cloud agents that plan, code, and deploy software end to end.

ClinePass: flat-rate access to open-weight coding models inside the Cline agent

Windsurf is now Devin Desktop — a cockpit for running many coding agents from one Sessions board.

CodeCompanion.nvim brings LLM chat, inline edits and ACP CLI agents into Neovim buffers.

Enterprise AI coding assistant with a structured Enterprise Context Engine and air-gapped deployment

Cosmos by Augment Code orchestrates agent loops for code review, ticket-to-PR, security fixes and incident triage.

GitHub's AI coding agent for inline completion, delegated pull requests, code review, and recurring agent tasks across your repos.

Silimate runs AI agents for frontend chip design and RTL debug, converging PPA and killing functional bugs in days, not months.

Amazon CodeWhisperer is now Amazon Q Developer — an AI coding assistant with AWS expertise, built into your IDE and CLI

Glamourous agentic coding in your terminal: bring your own LLM, LSP context and MCP tools, swap models mid-session.

A conversational AI coding assistant that reads your Replit project files before it answers, right in the browser IDE.