What Intelligent Terminal Is and Why Microsoft Forked Windows Terminal
Intelligent Terminal is an open-source Windows Terminal fork from Microsoft that embeds AI agents directly into the command line so failed shell commands can be diagnosed and fixed without leaving the terminal environment. Instead of replacing Windows Terminal, Microsoft released Intelligent Terminal 0.1 as a separate companion app with its own installer and MIT-licensed codebase. This forked design lets the team experiment with AI agents in the shell while keeping the main Windows Terminal unchanged for the more than 30 million developers who rely on it. According to Kayla Cinnamon on the Windows Developer Blog, “the fork exists purely so the team can experiment with AI paradigms without risking the stability of the mainline terminal.” Intelligent Terminal is available through the Microsoft Store and via the winget install Microsoft.IntelligentTerminal command, and Microsoft is encouraging community feedback through GitHub before deciding which ideas graduate into the primary terminal.
AI Agents in the Shell: GitHub Copilot and Claude Code Integration
At the heart of Intelligent Terminal is a docked AI agent pane that turns the command line into a live collaboration space with tools like GitHub Copilot and Claude Code. Microsoft built the fork around Agent Client Protocol (ACP) support, so any compatible agent CLI can plug into the interface once installed on the system. GitHub Copilot CLI ships as the default agent, but developers can swap in other ACP-compatible tools, including local models or custom agents. That design makes Intelligent Terminal a flexible playground for AI agents command line workflows rather than a Copilot-only interface. The agent pane runs alongside traditional shell tabs, reading command output and context in real time. Developers can keep working in their active shell while the agent proposes commands, explains output, or sets up background tasks in new tabs for more complex multi-step operations.
Automated Error Detection and In-Terminal Fixes
Intelligent Terminal focuses on automated error fixing by watching for failed commands and turning them into structured AI assistance. When a shell command fails, the terminal detects the error and can open the docked agent pane with the failure context already loaded. From there, users trigger help from the agent status bar or with shortcuts like Ctrl+Alt+period, eliminating the usual copy-and-paste dance into a separate AI chat window. The agent can explain why a command failed, propose a corrected command, and in some cases auto-run a suggested fix, all inside the same shell session. Another shortcut, Alt+Shift+/, can pass the active pane’s context to the agent and run it in a background tab so the shell stays free for more commands. This tight loop aims to turn the command line into a place where diagnosis and repair happen continuously instead of in fragmented tools.
Opt-In AI Design After Recall and What It Means for Developers
Intelligent Terminal Microsoft design choices reflect lessons from the earlier Recall feature rollout, which drew criticism for shipping sensitive AI capabilities without a clear opt-in path. This time, Microsoft is keeping AI agents command line features entirely separate from the main Windows Terminal, and it is deprecating Terminal Chat in Canary in favor of this standalone experiment. Developers who want a conventional Windows Terminal experience can leave their setup untouched, while those curious about AI-powered shells can install Intelligent Terminal as an optional add-on. Microsoft describes the fork as a sandbox where ideas can be broken, forked, or ignored, with the promise that only proven patterns move back into Windows Terminal when the community and telemetry indicate readiness. For developers, that means a low-risk way to test native GitHub Copilot integration, Claude Code support, and other agent workflows without disrupting their primary terminal or existing automation scripts.
