Muxinc MCP Server

by muxinccom.mux/mcpv12.8.0

Mux is a video API for developers. With Mux's official MCP you can upload videos, create live streams, generate thumbnails, add captions, manage playback policies, dig through engagement data, monitor video performance, and more.

182Node.jsstdioremoteofficial registry

context tax

queued

security

queued

cold start

queued

freshness

Active4d ago

Install Muxinc MCP server

claude mcp add muxinc -e MUX_TOKEN_ID='<mux-token-id>' -e MUX_TOKEN_SECRET='<mux-token-secret>' -e MUX_SIGNING_KEY='<mux-signing-key>' -e MUX_PRIVATE_KEY='<mux-private-key>' -- npx -y @mux/mcp

{
  "mcpServers": {
    "muxinc": {
      "command": "npx",
      "args": [
        "-y",
        "@mux/mcp"
      ],
      "env": {
        "MUX_TOKEN_ID": "<mux-token-id>",
        "MUX_TOKEN_SECRET": "<mux-token-secret>",
        "MUX_SIGNING_KEY": "<mux-signing-key>",
        "MUX_PRIVATE_KEY": "<mux-private-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "muxinc": {
      "command": "npx",
      "args": [
        "-y",
        "@mux/mcp"
      ],
      "env": {
        "MUX_TOKEN_ID": "<mux-token-id>",
        "MUX_TOKEN_SECRET": "<mux-token-secret>",
        "MUX_SIGNING_KEY": "<mux-signing-key>",
        "MUX_PRIVATE_KEY": "<mux-private-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "muxinc": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@mux/mcp"
      ],
      "env": {
        "MUX_TOKEN_ID": "<mux-token-id>",
        "MUX_TOKEN_SECRET": "<mux-token-secret>",
        "MUX_SIGNING_KEY": "<mux-signing-key>",
        "MUX_PRIVATE_KEY": "<mux-private-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "muxinc": {
      "command": "npx",
      "args": [
        "-y",
        "@mux/mcp"
      ],
      "env": {
        "MUX_TOKEN_ID": "<mux-token-id>",
        "MUX_TOKEN_SECRET": "<mux-token-secret>",
        "MUX_SIGNING_KEY": "<mux-signing-key>",
        "MUX_PRIVATE_KEY": "<mux-private-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
MUX_TOKEN_ID	yes	yes	Your Mux access token ID
MUX_TOKEN_SECRET	yes	yes	Your Mux access token secret
MUX_SIGNING_KEY	—	yes	Your JWT signing key ID, for use with signed playback IDs
MUX_PRIVATE_KEY	—	yes	Your JWT private key, for use with signed playback IDs

Remote endpoints

streamable-httphttps://mcp.mux.com

Freshness

Active — last maintenance signal 4d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-10-05 · 4d ago · GitHub
Latest release
2026-10-05 · 4d ago · GitHub · v15.6.1
Package published
no data · npm/PyPI
Registry entry updated
2025-09-18 · 13mo ago · official registry · v12.8.0

FAQ

›How do I install the Muxinc MCP server in Claude Code?

Run: claude mcp add muxinc -e MUX_TOKEN_ID='<mux-token-id>' -e MUX_TOKEN_SECRET='<mux-token-secret>' -e MUX_SIGNING_KEY='<mux-signing-key>' -e MUX_PRIVATE_KEY='<mux-private-key>' -- npx -y @mux/mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Muxinc require an API key?

Yes. It expects MUX_TOKEN_ID, MUX_TOKEN_SECRET, MUX_SIGNING_KEY, MUX_PRIVATE_KEY, of which 4 are secrets.

›Can I use Muxinc as a remote (hosted) MCP server?

Yes — it offers both a hosted endpoint and a local stdio package.

›Is Muxinc in the official MCP registry?

Yes, as com.mux/mcp.