“Testing”

Open-source coding agent available as a desktop app, a terminal CLI or a Skill, with separate planning, coding, review and testing roles.

Cloud-based autonomous software engineer that takes tickets, writes and tests code in its own browser, and opens pull requests

Open-source coding agent for terminal, desktop, browser and editor that edits files and runs commands and tests

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

Personal agent on your own machine with file-based memory, a background consolidation engine and skills that are tested before use.

Replit's chat-driven agent that builds, tests and deploys apps and can create other agents and automations

Agent that turns a goal in plain words into planned, built and tested work, reachable from Slack and Telegram

Local-first MIT coding agent with DeepSeek defaults, provider switching, OS sandboxing and a checkpoint for every patch.

Anthropic's coding agent that reads your codebase, edits files and runs commands from the terminal, IDE, desktop app, web and Slack

Factory's Droid agents plan, build, review and ship code across desktop, terminal, web and CLI with model routing and governance controls

Coding harness for desktop, terminal and CI that maps a repository and edits code by symbol before running your checks.

Takes tickets from GitHub, Linear, Jira or Asana, writes the code with Claude Code and opens a pull request for review.