“writing agent”

Agent built into the Zed code editor that edits files, navigates code and runs tools, with changes reviewed in a diff

GitHub Copilot's cloud agent takes assigned work, plans and writes code, and can open a pull request, alongside IDE and CLI agent modes

Terminal coding agent with permission rules, OS sandboxing, MCP, skills and sub-agents, for Anthropic, OpenAI-compatible, Gemini and local models

Open-source coding agent for VS Code, JetBrains, the terminal and a desktop app that asks for approval before each action

Open-source .NET terminal coding agent with a read-only Plan mode, approval for writes and commands, and many model providers.

Agent platform that plans, builds, tests and reviews code, letting you assign different models to each phase

AWS's AI assistant for developers that chats, writes and tests code, upgrades Java and .NET apps, and helps operate AWS

AI design engineer that writes website and product UI code and reuses components from the user's own repository.

JetBrains coding agent that runs in the terminal, inside IDEs and in GitHub and GitLab, with models you bring.