Copilot Chat Extensions AI Coding Tools

VS Code extensions that enhance, extend, or integrate with GitHub Copilot Chat functionality—including chat history management, custom workflows, cross-platform access, and provider integrations. Does NOT include general code generation tools, prompt engineering libraries, or non-Copilot AI assistants.

There are 79 copilot chat extensions tools tracked. 1 score above 70 (verified tier). The highest-rated is manateelazycat/lsp-bridge at 71/100 with 1,727 stars. 1 of the top 10 are actively maintained.

Get all 79 projects as JSON

curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=ai-coding&subcategory=copilot-chat-extensions&limit=20"

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#	Tool	Score	Tier	Stars	Language
1	manateelazycat/lsp-bridge A blazingly fast LSP client for Emacs	71	Verified	1,727	Emacs Lisp
2	Exafunction/WindsurfVisualStudio Visual Studio extension for Codeium	55	Established	234	C#
3	microsoft/vscode-copilot-release Feedback on GitHub Copilot Chat UX in Visual Studio Code.	54	Established	1,015	—
4	cpulvermacher/lgtm A Visual Studio Code extension for reviewing pull requests or changes in git...	53	Established	27	TypeScript
5	badboysm890/clara-copilot A alternative to Github Copilot for vscode until you get the access to github copilot	51	Established	288	JavaScript
6	github/copilot-language-server-release Feedback for the GitHub Copilot Language Server	50	Established	242	—
7	wictorwilen/cocogen 🥥 TypeSpec → Microsoft 365 Copilot connector scaffolding	50	Established	8	TypeScript
8	nerasse/my-code-server vscode server official binary install in docker image, "all" extensions...	48	Emerging	131	Shell
9	Snowflyt/typora-copilot GitHub Copilot & Copilot Chat plugin for Typora on both Windows, macOS and Linux.	47	Emerging	242	TypeScript
10	gabrielhutu/perplexity-ext A vscode extension that integrates Perplexity.ai with VSCode	47	Emerging	19	TypeScript
11	BlueSkyXN/Copilot-LMAPI VSCode官方LMAPI转标准API	45	Emerging	25	TypeScript
12	emirbaycan/vscoder-copilot VSCoder Copilot lets you browse, edit, and chat with GitHub Copilot from...	45	Emerging	13	TypeScript
13	Exafunction/codeium-chrome Free, ultrafast code autocomplete for Chrome	45	Emerging	135	TypeScript
14	shahkochaki/VSCode-Persian-Copilot VSCode Persian Copilot extension provides RTL (Right-to-Left) support for...	44	Emerging	24	HTML
15	dialoqbase/dialoqbase-lite Dialoqbase Lite is a Chrome extension that offers a web-based UI and a side...	43	Emerging	43	TypeScript
16	szilarddoro/allein A Markdown editor powered by your LLM. Like GitHub Copilot, but local and free.	43	Emerging	18	TypeScript
17	TheVOCE/devops-tools Better interacting with Azure DevOps work items/pull requests and GitHub...	42	Emerging	1	TypeScript
18	larsbaunwall/vscode-copilot-bridge A local interface for GitHub Copilot built on the official VS Code Language...	41	Emerging	125	TypeScript
19	val-town/codemirror-codeium Codeium code completion integration for CodeMirror 6	39	Emerging	84	TypeScript
20	manekinekko/vscode-deepseek This extension allows you to interact with the DeepSeek models for Github...	39	Emerging	27	TypeScript
21	Arithmomaniac/copilot-session-tools Search & browse your Copilot chat history across CLI + VS Code. Works...	39	Emerging	4	Python
22	cemalgnlts/beecoder Pollinations bridge for VSCode Copilot.	37	Emerging	9	TypeScript
23	abdullahkhawer/ai-github-copilot-vs-code-chat-modes A curated collection of custom chat modes based on chatmode.md files for...	37	Emerging	5	—
24	maxim-saplin/cptX Use ChatGPT as your copilot at VSCode	37	Emerging	36	Dart
25	MichiganDataScienceTeam/F24-mini-copilot Building and deploying a lightweight code autocompletion tool, from GPT-2...	34	Emerging	9	Jupyter Notebook
26	loonix/github_copilot_prs Enhance github copilot to code better and make less mistakes	33	Emerging	5	—
27	copilot-extensions/user-feedback For sharing feedback and asking questions about Copilot Extensions to...	32	Emerging	15	—
28	kasuken/vscode-shipit Turn PRDs into Shipped Code	32	Emerging	30	TypeScript
29	AIDDbot/AIDDbot AI-Driven development helper bot	32	Emerging	9	—
30	decryptable/acode-copilot AI code completion for ACode	31	Emerging	2	TypeScript
31	thecodacus/codacus-coder Codacus Coder is an open source alternative to Github Copilot Which uses...	31	Emerging	3	TypeScript
32	wolfsilver/friday vscode copilot helper with prompts config	30	Emerging	2	TypeScript
33	kassick/gitlab-lsp.el An unofficial LSP client for gitlab-lsp / Gitlab Duo Code Suggestions	30	Emerging	2	Emacs Lisp
34	getgrinta/grinta Everything you need, in one shortcut.	29	Experimental	50	TypeScript
35	kochj23/MLXCode Local LLM-powered coding assistant for macOS using Apple MLX framework —...	28	Experimental	2	Swift
36	twinnydotdev/twinny-docs Documentation for the twinny Visual Studio Code extension	28	Experimental	6	MDX
37	LanceZhu/coc-codegeex codegeex in vim using coc.nvim	27	Experimental	28	TypeScript
38	gethnet/litellm-connector-copilot Adds LiteLLM as a provider within Copilot in VSCode, expanding the models...	27	Experimental	4	TypeScript
39	Query-farm/copilot-extension-duckdb DuckDB Copilot Extension	27	Experimental	10	TypeScript
40	mickeymgk/codepal AI code completion powered by DeepSeek Coder Model & Cloudflare.	27	Experimental	18	TypeScript
41	krevas/local-model-provider VS Code extension to connect to local LLM inference servers (Ollama,...	26	Experimental	2	TypeScript
42	dishangyijiao-labs/assistant-memory Local indexer and keyword search for chat history from Cursor IDE, Copilot,...	25	Experimental	1	TypeScript
43	zhangaiming/vscode-openspec VS Code sidebar extension for browsing and managing OpenSpec changes, specs,...	25	Experimental	3	TypeScript
44	toonvanvr/prompt-engineering AI agent plugin optimized for VS Code GitHub Copilot	24	Experimental	1	—
45	ChuloAI/oasis Local LLaMAs/Models in VSCode	23	Experimental	54	Python
46	AngelosP/vscode-kusto-workbench A modern, notebook-like workflow for Kusto Query Language (KQL) in VS Code....	23	Experimental	1	TypeScript
47	yoy123/lmstudio-copilot-provider Use local LM Studio models in VS Code Copilot Chat with streaming, tool...	23	Experimental	1	TypeScript
48	MWChapelCLA/Copilot-Chat-Memory-Manager Store repository context and persist GitHub Copilot chat sessions with...	22	Experimental	3	TypeScript
49	chf3198/copilot-handoff 🤝 Track GitHub Copilot chat session duration and get timely reminders for...	22	Experimental	—	TypeScript
50	garrettsiegel/lobstore VS Code extension to browse and install MoltHub skills for GitHub Copilot...	22	Experimental	—	TypeScript
51	ericchansen/copilot-obsidian A GitHub Copilot CLI extension that connects your Obsidian vault to the Copilot agent	22	Experimental	—	JavaScript
52	Bean-Harbor/feishu-vscode-bridge Open-source Feishu <-> VS Code bridge for remote development workflows.	22	Experimental	—	Rust
53	sshh12/screen-complete Screen complete is a proof of concept universal screenshot-based text...	22	Experimental	19	Go
54	dotutils/vscode-binlog-analyzer VS Code extension for MSBuild binlog analysis with Copilot Chat and MCP tools	22	Experimental	—	TypeScript
55	DaniyalFaraz2003/VSC-Extension---Copilot-Kanban-Agent A VS Code extension which allows a visual kanban board to be integrated with...	21	Experimental	—	TypeScript
56	tectiv3/lsp-client A proxy between Textmate and language servers, vim-copilot and intelephense...	21	Experimental	3	Go
57	orangelckc/copilot-chat-helper Desktop application for exporting GitHub Copilot Chat history.	21	Experimental	9	Vue
58	Dayifour/fileTidy Download Sort Bot is a Node.js script that automatically organizes...	20	Experimental	4	JavaScript
59	Code-and-Sorts/CopilotChef A VS Code extension that turns GitHub Copilot into your personal sous-chef...	20	Experimental	4	TypeScript
60	plures/pluresLM-vscode Plures LM VS Code extension — persistent AI memory for GitHub Copilot Chat...	19	Experimental	—	TypeScript
61	0GiS0/github-copilot-chat-extension-ado 🤖 Azure DevOps extension that integrates GitHub Copilot Chat directly into...	19	Experimental	—	TypeScript
62	5TuX/libreoffice-llm-autocomplete AI-powered ghost text autocomplete for LibreOffice Writer (like Copilot)	19	Experimental	—	Python
63	HAMNET-AI/sentence-copilot-vscode-extension 📚 Generate concise and engaging fiction sentences effortlessly within the...	19	Experimental	3	TypeScript
64	Vignesh025/copilot-roast-extension Get roasted every time you accept a Copilot suggestion! 🔥	19	Experimental	—	TypeScript
65	itavero/vscode-cmake-language-model-tools Provides access to CMake Tools for Copilot	19	Experimental	—	TypeScript
66	JoeDkhar/SlitherAI-Toolkit Slither : A VS Code extension that orchestrates GitHub Copilot, Slither, and...	19	Experimental	—	Jupyter Notebook
67	ashwin-phadke/copilot-chat-extractor-vscode VSCode extension to export github copilot chat history in markdown, JSON or...	19	Experimental	—	TypeScript
68	jo-es/gh-feed TUI for reading all GitHub pull request comments, including inline sub-threads.	17	Experimental	5	TypeScript
69	HemDutt/nice-specs Nice Specs is a VS Code extension that adds a documentation-only participant...	15	Experimental	—	TypeScript
70	aitsvet/agentic-chats-reporter reads Cursor or GitHub Copilot chat history and API usage stats, builds...	15	Experimental	—	Python
71	gn00678465/copilot-starter VS Code copilot prompt 整理	14	Experimental	—	—
72	mysistoken/ghost-complete Deliver native terminal autocomplete using PTY proxying for fast, seamless...	14	Experimental	—	HTML
73	antl3x/scriba Highly customizable AI completion plugin for web-based code editors.	12	Experimental	6	TypeScript
74	mujiswag/Element-3D-version-2.2.3-releases-download-Installer This-GitHub-repository-contains-the-latest-release-version-2.2.3-of-Element-3...	11	Experimental	2	—
75	kueckelheim/prompt-middleware A VSCode extension to provide a chat-participant that refines your prompts...	11	Experimental	—	TypeScript
76	stefanoaldegheri/toggle-tab-completion A VS Code extension to toggle all code completions (Tab Complete & Ghost...	11	Experimental	—	TypeScript
77	myersguo/como code completion vscode plugin example	11	Experimental	—	TypeScript
78	Ddwisonp/binary-extensions 🗂️ Identify binary files effortlessly and access over 250 known binary...	11	Experimental	—	—
79	Olioli4/AutoInstructions VS Code Extension which Manage CoPilot Instructions.md	11	Experimental	—	TypeScript

Comparisons in this category

vscode-copilot-release and copilot-language-server-release (54 vs 50) vscode-copilot-release and vscode-copilot-bridge (54 vs 41) vscode-copilot-release and vscoder-copilot (54 vs 45)