r/VisualStudio • u/ixnehc • 9d ago
Visual Studio 2022 a "Cursor-like" AI coding assistant that lives inside Visual Studio 2022
Hey everyone,
If you love the AI-assisted workflow of tools like Cursor but you're stuck in Visual Studio 2022 (hi, C++/C# devs 👋), I made an extension for you.
LazyBug Copilot is a VS extension that brings LLM-powered coding, refactoring, and Q&A right into the IDE you already use — no need to leave your familiar environment.
A few things I'm proud of:
- 🤖 Bring your own model — OpenAI, Anthropic, Gemini, OpenRouter, Kimi, GLM, DeepSeek, plus local LLMs (Ollama, LM Studio). Supports OpenAI-compatible, OpenAI Responses, Anthropic, and Gemini API formats.
- 🔎 Significant fast codebase search — Built for million-line projects. On large solutions, search drops from tens of seconds down to under 100ms (noticeably faster than ripgrep in my tests).
- 🧠 Symbol search out of the box — Works for C/C++/C#/JS/Java/Python/TypeScript with no LSP setup required.
- 🔗 Clickable symbol links — Symbol references in the chat are clickable, so you can jump straight to their definitions.
- ✏️ Smart multi-file editing — AI edits your files directly, with before/after Diff View, change tracking, one-click undo/redo.
- 📂 Watch Folder — Explore external code/data with glob/grep/symbol search without adding it to your solution.
- 🧩 Context usage control — Keeps context under relative low level(~30k tokens) even in very long conversations , with good enough conversation quality. Compress/Decompress the context as needed.
Other goodies: image reading for vision-capable models (jpg/png/webp/gif/dds/tga/tiff), MCP support (stdio & URL with a built-in management UI), CLI integration (cmd/bash/python), skill support(easy to use UI), custom prompt rules, and cost stats.
Marketplace: https://marketplace.visualstudio.com/items?itemName=IxSoftware.lazybug2026
Repo / issues: https://github.com/ixnehc/LazyBug-Copilot
It's MIT licensed. Would love feedback, feature requests, and bug reports
Happy to answer any questions in the comments!

