Chat
The right chat extension can save time and improve your workflow. Compare AI-powered chat tools for VS Code and choose the one that fits your development style.
Chysta Code
chysta
Chysta AI coding assistant: chat, inline edits, and agent workflows powered by the Chysta backend.
sema — semantic code search & chat
MasihMoloodian
Semantic code search, reuse checks, and a codebase-aware chat panel (Claude, OpenAI, DeepSeek, OpenRouter), powered by the local sema index.
GCH Code AI 编程助手
gongcaihua
AI coding assistant - Chat-driven code generation, smart edits, auto build & test
DataLoam
VPALGOsro
BuilderForce.ai
BuilderForce
BuilderForce AI coding agent — chat with a codebase-aware agent in your VS Code sidebar.
PACE AI Wrapper
ust-pace-ai
Run a guided PACE agent chain in VS Code, keep local session records, and optionally send signed telemetry to AI CostGuard.
YouCoder for VS Code
Youcoder-for-Roosevelt
AI coding assistant — chat, execute tools, review diffs, plan tasks, and orchestrate sub-agents. Supports Anthropic Claude, OpenAI, DeepSeek, and OpenRouter.
Loxie
Loxie
Chat with Loxie inside VS Code. Sidebar chat, inline completions, and 'ask about selection' - billed to your Loxie plan, no API keys to manage.
PlottersSkill
al90
Generate charts from natural language via @plotters in Copilot Chat
NumWiz MCP Server
bhayanak
Number trivia, math facts, date facts, and year facts for AI assistants
Datamuse MCP — Words, Rhymes & Synonyms
bhayanak
AI-powered word finding: rhymes, synonyms, antonyms, homophones, autocomplete, and more via the Datamuse API
TokenRhythm Provider for Copilot
luotianyiismywife
Integrate TokenRhythm models into GitHub Copilot Chat