Stable lives inside the coding agent a developer already uses, as a small set of slash commands rather than a separate environment. The /model command chooses from more than 200 models or hands the choice to the router, /harness runs another harness inside the current session, and /reviewer sets any model as the reviewer for that session.
It is offered for Claude Code and Codex, with early access requested through the company's contact page. The pitch is that a developer keeps an editor, terminal, and habits unchanged while every model and harness is reachable from where the work already happens.

Stable is a slash-command layer that brings any model into an existing coding agent.


Agentic coding assistant that lives in the terminal, understands entire codebases, and executes engineering tasks via natural language commands



AI-powered coding agent for the terminal (Auggie CLI) with deep codebase understanding, interactive and headless modes, and CI/CD integration.


Command Code CLI is a frontier AI coding agent that continuously learns a developer's individual coding taste.


Open-source agentic IDE for orchestrating multiple AI coding agents in parallel.


Cursor Agent CLI is Anysphere's terminal interface for running Cursor coding agents in the shell, IDE, and CI automations.





Models.dev is an open-source directory and API for discovering and comparing AI models.


Developer API for Anthropic's Claude family of frontier language models including Opus, Sonnet, and Haiku.


StableBrowse Agent Experience Platform helps devtool, infrastructure, and SaaS companies make their products usable by AI agents.


Orca is an open-source, terminal-native agent development environment from Stably AI that orchestrates multiple coding agents in parallel.


A unified OpenAI-compatible API and gateway for accessing hundreds of LLMs from many providers.


Developer workspace for spec-driven agent orchestration with living specs, isolated workspaces, and multi-agent coordination.


OpenHands' canvas for running, orchestrating, and automating multiple AI coding agents.


Cline VS Code Extension brings an agentic AI coding assistant into Visual Studio Code.
Agentic coding assistant that lives in the terminal, understands entire codebases, and executes engineering tasks via natural language commands

Zen provides handpicked, benchmarked AI models optimized for coding agents in OpenCode.

AI-powered coding agent for the terminal (Auggie CLI) with deep codebase understanding, interactive and headless modes, and CI/CD integration.

Command Code CLI is a frontier AI coding agent that continuously learns a developer's individual coding taste.

Open-source agentic IDE for orchestrating multiple AI coding agents in parallel.

Cursor Agent CLI is Anysphere's terminal interface for running Cursor coding agents in the shell, IDE, and CI automations.

Cline CLI brings Cline's coding agent workflow to terminal and automation use cases.

AI IDE coding agent with deep codebase understanding via Context Engine.

Devin CLI is Cognition's local terminal coding agent with cloud handoff to autonomous Devin agents.

Models.dev is an open-source directory and API for discovering and comparing AI models.

Developer API for Anthropic's Claude family of frontier language models including Opus, Sonnet, and Haiku.

StableBrowse Agent Experience Platform helps devtool, infrastructure, and SaaS companies make their products usable by AI agents.

Orca is an open-source, terminal-native agent development environment from Stably AI that orchestrates multiple coding agents in parallel.

A unified OpenAI-compatible API and gateway for accessing hundreds of LLMs from many providers.

Developer workspace for spec-driven agent orchestration with living specs, isolated workspaces, and multi-agent coordination.

OpenHands' canvas for running, orchestrating, and automating multiple AI coding agents.

Cline VS Code Extension brings an agentic AI coding assistant into Visual Studio Code.
