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mcphub.nvim

ravitemer · ravitemer/mcphub.nvim

Integrates MCP servers into the Neovim editing workflow as an MCP client, allowing users to manage, test, and use MCP servers with chat plugins.

An MCP client for Neovim that seamlessly integrates MCP servers into your editing workflow with an intuitive interface for managing, testing, and using MCP servers with your favorite chat plugins.

1.8k stars94License: MITUpdated 9 months ago0 opens

Preview

▍

What you can do with it

  • Call an MCP tool from within Neovim to interact with an AI agent for code generation or refactoring.
  • Test new MCP server capabilities or tools directly from your editor.
  • Use your chat plugin to leverage MCP resources and prompts for context-aware coding assistance.

Safety check

Safe

No risky patterns found in the files we scanned.

Automated scan of the repo files. Always review code you run.

From the README

Special thanks to:

The Intelligent Terminal

Run mcphub.nvim in Warp today

MCP HUB

MCP Hub is a MCP client for neovim that seamlessly integrates MCP (Model Context Protocol) servers into your editing workflow. It provides an intuitive interface for managing, testing, and using MCP servers with your favorite chat plugins.

💜 Sponsors

Special thanks to:

✨ Features

CategoryFeatureSupportDetails
Capabilities
Tools✅Full support
🔔 Tool List Changed✅Real-time updates
Resources✅Full support
🔔 Resource List Changed✅Real-time updates
Resource Templates✅URI templates
Prompts✅Full support
🔔 Prompts List Changed✅Real-time updates
Roots❌Not supported
Sampling❌Not supported
MCP Server Transports
Streamable-HTTP✅Primary transport protocol for remote servers
SSE✅Fallback transport for remote servers
STDIO✅For local servers
Authentication for remote servers
OAuth✅With PKCE flow
Headers✅For API keys/tokens
Chat Integration
Avante.nvim✅Tools, resources, resourceTemplates, prompts(as slash_commands)
CodeCompanion.nvim✅Tools, resources, templates, prompts (as slash_commands), 🖼 image responses
CopilotChat.nvim✅Tools, resources, function calling support
Marketplace
Server Discovery✅Browse from verified MCP servers
Installation✅Manual and auto install with AI
Configuration
Universal ${} Syntax✅Environment variables and command execution across all fields
VS Code Compatibility✅Support for servers key, ${env:}, ${input:}, predefined variables
JSON5 Support✅Comments and trailing commas via lua-json5
Workspace Management
Project-Local Configs✅Automatic detection and merging with global config
Advanced
Smart File-watching✅Smart updates with config file watching
Multi-instance✅All neovim instances stay in sync
Shutdown-delay✅Can run as systemd service with configure delay before stopping the hub
Lua Native MCP Servers✅Write once , use everywhere. Can write tools, resources, prompts directly in lua
Dev Mode✅Hot reload MCP servers on file changes for development

🎥 Demos

MCP Hub + CodeCompanion + Github

MCP Hub + Avante + Figma

🚀 Getting Started

Visit our documentation site for detailed guides and examples

👋 Get Help

:gift: Contributing

Please read the CONTRIBUTING.md guide.

🚧 TODO

  • Neovim MCP Server (kind of) with better editing, diffs, terminal integration etc (Ideas are welcome)
  • Enhanced help view with comprehensive documentation
  • MCP Resources as variables in chat plugins
  • MCP Prompts as slash commands in chat plugins
  • Enable LLM to start and stop MCP Servers dynamically
  • Support SSE transport
  • Support /slash_commands in avante
  • Support streamable-http transport
  • Support OAuth
  • Add types
  • Better Docs
  • Add tests
  • Support #variables in avante

👏 Acknowledgements

Thanks to:

View source on GitHub