Most developers copy an error from their code, paste it into ChatGPT, and ask it to fix the issue. While this works, there are a few lesser-known URL tricks that can make debugging and exploring code much faster.
1. Replace .com with mcp.io for AI Context (When Supported)
If the platform supports Model Context Protocol (MCP), replacing the domain with mcp.io can expose its MCP configuration. This allows AI tools to understand the project's context before you even ask a question.
Instead of manually copying your code and error logs into ChatGPT or another AI assistant, an MCP-enabled workflow lets the AI access the relevant context automatically, resulting in more accurate and faster responses.
Note: This only works for platforms that have implemented MCP support.
2. Replace .com with .dev to Open a Web-Based Editor
Many developer platforms offer a browser-based code editor. By replacing the domain with .dev, you can often open the repository directly in a lightweight web editor without cloning the project locally.
This is perfect for quickly browsing files, making small edits, or reviewing code from any device.
Note: This shortcut is available only on supported platforms (for example, GitHub supports
github.dev).
3. Use ingest to Explore the Project Structure
Some developer platforms provide an ingest endpoint that exposes the repository or website in a structured, AI-friendly format. By replacing the appropriate part of the URL with ingest (where supported), you can view the project's content in a cleaner, organized representation that is easier for both humans and AI tools to process.
This can be especially useful when working with large codebases, as it provides a high-level view of the project's structure and content without requiring you to manually navigate through every directory.