Overview
ThinkRail is an agentic IDE designed to empower your coding workflow. It intelligently adapts to your work habits, learning from your projects and evolving its capabilities over time. Built around the pi coding agent, ThinkRail offers an isolated, real IDE experience with features like durable project knowledge through living specs, reusable skills, and soon, full extension support for creating custom tools.
Key Features
- Isolated Workspaces: Manage multiple projects or branches as independent
git worktrees. Agents operate in parallel without interference, and dormant workspaces gracefully settle onto a shelf, returning when you need them. - Rich IDE Experience: A splittable workbench featuring the Monaco editor, a live-updating Files tree, terminals, and documents, all scoped to your active workspace.
- Dynamic Chat Interface: Engage in multiple concurrent
pisessions per workspace, each with its own model and real-time token/cost monitoring. Steer turns, delegate tasks to subagents, and collaborate on shared, agent-updated plans. - Living Specs: Maintain project intent with a connected graph of
SPEC.mdfiles. The agent interacts with and maintains these specs, which are visualized in a dedicated tree view. - Agent Skills & Workflows: Leverage portable Agent Skills and bundled workflows for tasks like project setup, design brainstorming, and seamless pull request management, integrating with your existing
ghCLI. - Advanced Agent Tools: Utilize web research, inline diagrams, option comparisons, and UI mockups rendered directly within the chat. Extensible via a settings panel for managing agent capabilities.
- Secure MCP Server Integration: Connect to MCP servers defined in your
piconfiguration, with granular control over server access and authentication. - Flexible Provider & Credential Management: Sign in with JetBrains AI or integrate your own providers. ThinkRail handles credentials without maintaining its own user accounts.
- Desktop & Browser Access: Run ThinkRail as a native desktop application or via the
thinkrailCLI, which opens the same application in your browser. - Customizable Language Support: Choose from built-in languages or add your own by providing translated locale files.
Typical Use Cases
ThinkRail is ideal for developers seeking an AI-native coding environment that proactively assists and adapts.
- Accelerated Development Cycles: Leverage agentic capabilities for faster code generation, refactoring, and debugging.
- Intelligent Project Management: Maintain project context and intent through living specs and agent-driven updates.
- Seamless Collaboration: Utilize structured chat interfaces and shared plans for more effective team collaboration with AI.
- Streamlined Workflow Automation: Automate repetitive tasks like project setup, PR creation, and review processes.
- Experimental Development: Safely explore new features or refactors in isolated workspaces without impacting your main codebase.
