Claude MarketplacesSubmit
mcpmux avatar

McpMux

mcpmux/mcp-mux

If you're running MCP servers across Cursor, Claude Desktop, VS Code, and Windsurf, you're probably maintaining duplicate config files and scattering API keys across plain-text JSON. This is a local gateway that consolidates everything into one place. Configure your GitHub, Slack, PostgreSQL, and other servers once in the desktop app, point each AI client to localhost:45818, and they all share the same tools instantly. It handles OAuth token refresh, stores credentials in your OS keychain instead of config files, and lets you create isolated workspaces so your personal and work contexts stay separate. Built in Rust with Tauri, runs in your system tray on all platforms.

GitHub stars
13
tools
5
last updated
Feb 18, 2026
View on GitHub

Tools

5 tools

Public tool metadata for what this MCP can expose to an agent.

mcpmux_list_spacesDiscover available Spaces.

Discover available Spaces.

No parameter schema in public metadata yet.

mcpmux_list_all_toolsDiscover available tools.

Discover available tools.

No parameter schema in public metadata yet.

mcpmux_search_toolsDiscover available tools by search.

Discover available tools by search.

No parameter schema in public metadata yet.

mcpmux_manage_feature_setCompose a focused FeatureSet of just the tools the assistant needs.

Compose a focused FeatureSet of just the tools the assistant needs.

No parameter schema in public metadata yet.

mcpmux_bind_current_workspacePin the current folder to a FeatureSet so it sticks.

Pin the current folder to a FeatureSet so it sticks.

No parameter schema in public metadata yet.

Sponsors

Promote your product hereReach 125k+ visitors monthlyPromote your product hereReach 125k+ visitors monthlyAgent CaffeineSponsoredClose your lid, come back to finished workSnugSponsoredThe clipboard manager for the AI eraPromote your product hereReach 125k+ visitors monthlyWaxSponsoredBlock anything with supervision, without erasing your iPhonePromote your product hereReach 125k+ visitors monthlyknobsSponsoredSee your site on any phone, any day, in any language

Readme

McpMux

License: GPL v3 GitHub release CI Windows macOS Linux

One app to manage all your MCP servers across every AI client.

Website · Download · Discover Servers · Features · Discord

The Problem

Cursor, Claude Desktop, VS Code, Windsurf — they all support MCP, but each one needs its own config file. None of them talk to each other.

View the full README on GitHub

Details

Repository
github.com/mcpmux/mcp-mux
Website
mcpmux.com
Registry
MCP registry, active

More from mcpmux