AgentIndex icon
AgentIndex
mcp-mux logo
mcp-mux
★ 24
vs
open-connector logo
open-connector
★ 6.1k

mcp-mux vs open-connector

mcp-mux: McpMux is a desktop application that acts as a local Model Context Protocol (MCP) gateway, centralizing the management of MCP servers for various AI clients. It solves the problem of duplicated configurations and plain-text API keys by providing a single point of access, encrypted credentials, and instant synchronization across all connected AI tools.; open-connector: OpenConnector is an open-source connector gateway that allows AI agents and applications to connect to over 1,000 providers and utilize 10,000+ prebuilt actions. It centralizes credential management and exposes a unified catalog, enabling robust and inspectable access to various user application accounts without exposing sensitive data to agent processes.

01

TL;DR

mcp-mux logo
mcp-muxAPI Integration · ★ 24

Centralizing and securing API key management for multiple AI development clients.

Read mcp-mux full review →
open-connector logo
open-connectorAPI Integration · ★ 6.1k
When to choose:
  • You want your agents to use 1,000+ app integrations without handing provider credentials to the agent process.
  • You want a self-hostable alternative to Composio, runnable with Docker, on Fly.io or on Cloudflare Workers.
  • You want inspectable Action contracts (schemas, required scopes, executor source) with scopes, runtime tokens and allow and block policies.
When to skip:
  • You need deep coverage of one service: integration depth varies across 1,000+ providers.
  • You want no vendor path at all: hosted authentication and the commercial runtime come from OOMOL, and self-hosting means you run the runtime yourself.
  • You do not want to connect and manage each provider's account, credentials and scopes.
Read open-connector full review →
02

Side-by-Side Comparison

Field
mcp-mux logomcp-mux
open-connector logoopen-connector
Category
API Integration
API Integration
Stars
★ 24
★ 6.1k
License
GPL-3.0
Apache-2.0
Install Command
curl -fsSL https://install.mcpmux.com | bash
docker compose up
Updated
1w ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
MCP, AI Clients, API Gateway
API Gateway, AI Agents, Connectors
03

Features

mcp-mux logomcp-mux
01Centralized MCP Server Management for all AI clients.
02Isolated Workspaces for distinct projects and permissions.
03Granular control over tool access with customizable Feature Sets.
04AI-driven tool optimization allowing models to curate their own toolsets.
open-connector logoopen-connector
01Shared catalog of 1,000+ providers and 10,000+ prebuilt Actions.
02Centralized credential handling for API keys, OAuth2, and custom credentials.
03Inspectable Action contracts including request/response schemas and required scopes.
04Flexible deployment options: local, Fly.io, Cloudflare Workers, or hosted runtime.
05Web Console for browsing connectors, configuring credentials, and monitoring usage.
04

Use Cases

mcp-mux logomcp-mux
↳Centralizing and securing API key management for multiple AI development clients.
↳Instantly synchronizing server configurations and credential updates across all connected AI tools.
↳Creating isolated workspaces to manage distinct project environments with separate toolsets and permissions.
↳Dynamically providing relevant tools to AI assistants based on the current working folder.
open-connector logoopen-connector
↳Agent products requiring durable and reusable access across various work apps, developer tools, and data systems.
↳Products adding agent workflows that need stable, inspectable Action contracts for user app access.
↳Teams seeking hosted authentication for speed while maintaining a path to private or self-hosted runtime control.
↳Developers and teams who want full control over their connector runtime and data.
05

Best For

mcp-mux logomcp-mux
—
open-connector logoopen-connector
EssentialTrending
FAQ

FAQ

What is the difference between mcp-mux and open-connector?
Both mcp-mux and open-connector are in the API Integration category. mcp-mux has 24 stars, while open-connector has 6.1k stars.
Which is better, mcp-mux or open-connector?
The best choice depends on your use case. Choose mcp-mux if Centralizing and securing API key management for multiple AI development clients., and open-connector if Agent products requiring durable and reusable access across various work apps, developer tools, and data systems..
Is mcp-mux free or open source?
Yes, mcp-mux is open source on GitHub (GPL-3.0).
Is open-connector free or open source?
Yes, open-connector is open source on GitHub (Apache-2.0).
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Related

Alternatives to mcp-mux →Alternatives to open-connector →mcp-mux details →open-connector details →