Is the Mux MCP server down?

mcp-registry/com.mux/mcp · v14.1.0

Also listed as awesome/muxinc/mux-node-sdk

As of 2026-10-21 04:49 UTC, the Mux MCP server is up (it requires sign-in) with a Glimind reliability score of 84/100 (grade B). Over the last 30 days it answered 100% of Glimind's liveness checks.

The official MCP Server for the Mux API

claude mcp add --transport http mux-mcp-server https://mcp.mux.com

{
  "mcpServers": {
    "mux-mcp-server": {
      "type": "http",
      "url": "https://mcp.mux.com"
    }
  }
}

Third-party server, listed as discovered. Review its source before installing.

Agent-readiness: B (81/100)

What to fix (5)

Auto-fix: 1 corrected tool definition

Paste-ready definitions with the problems above fixed. Changes marked verify need a human look. All of them as JSON: /v1/readiness/mcp-registry%2Fcom.mux%2Fmcp/fixes

{
  "name": "execute",
  "description": "Runs JavaScript code to interact with the Mux API.\n\nYou are a skilled TypeScript programmer writing code to interface with the service.\nDefine an async function named \"run\" that takes a single parameter of an initialized SDK client and it will be run.\nFor example:\n\n```\nasync function run(client) {\n  const asset = await client.video.assets.create({ inputs: [{ url: 'https://storage.googleapis.com/muxdemofiles/mux-video-intro.mp4' }], playback_policies: ['public'] });\n\n  console.log(asset.id);\n}\n``",
  "inputSchema": {
    "type": "object",
    "required": [
      "code"
    ],
    "properties": {
      "code": {
        "type": "string",
        "description": "Code to execute."
      },
      "intent": {
        "type": "string",
        "description": "Task you are trying to perform. Used for improving the service."
      }
    }
  },
  "annotations": {
    "readOnlyHint": false,
    "destructiveHint": false,
    "idempotentHint": false
  }
}

Get alerted

Get an email or webhook when this server's readiness drops by 10+ points, tool-poisoning text appears, or a tool breaks:

curl -X POST https://glimind.com/v1/subscriptions -H 'content-type: application/json' -d '{"tools":["mcp-registry/com.mux/mcp"],"email":"[email protected]"}'

Agents: watch_tool({"toolId": "mcp-registry/com.mux/mcp"}) over MCP.

Passed

• Every tool has a well-formed, typed input schema.
• Every tool and parameter is described.
• No tool-poisoning patterns (hidden characters, instruction overrides, concealment, secret access, tool shadowing).
• Compact tool list (~396 tokens).
• Tool names are unique and portable across clients.
• 100.00% uptime over 30 days.
• No breaking contract changes in 30 days.

Largest tool definitions

• execute ~217 tokens
• search_docs ~179 tokens

Static checks of the advertised tools/list (schema, descriptions, annotations, tool-poisoning patterns, names, size) plus observed protocol, uptime, latency and contract changes. Read-only: no tool is ever called. Weights: schema 15, docs 20, safety 15, efficiency 15, compatibility 15, protocol 5, reliability 10, stability 5. Token counts are estimates (~3.6 characters per token).

Operator? Fix these, then re-check live. Embed the readiness badge:

[![MCP agent-readiness](https://glimind.com/v1/readiness/badge/mcp-registry%2Fcom.mux%2Fmcp.svg)](https://glimind.com/server/mcp-registry%2Fcom.mux%2Fmcp?ref=badge)

<a href="https://glimind.com/server/mcp-registry%2Fcom.mux%2Fmcp?ref=badge"><img src="https://glimind.com/v1/readiness/badge/mcp-registry%2Fcom.mux%2Fmcp.svg" alt="MCP agent-readiness"></a>

.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Fcom.mux%2Fmcp.svg
   :target: https://glimind.com/server/mcp-registry%2Fcom.mux%2Fmcp?ref=badge
   :alt: MCP agent-readiness

Tool-definition log

Glimind records every version of this server's tool definitions in a signed, append-only transparency log. Current manifest sha256:dffa0c08c13de03d…, first seen 2026-10-17, included at leaf 12635 of 37,427. Version history · verify what your client received.

Tools (4)

• code
• docs_search
• execute
• search_docs

Compare: most reliable code servers · most reliable search servers · most reliable knowledge servers

claude mcp add --transport http glimind https://glimind.com/mcp

{
  "mcpServers": {
    "glimind": {
      "type": "http",
      "url": "https://glimind.com/mcp"
    }
  }
}

FAQ

Is the Mux MCP server down right now?

As of 2026-10-21 04:49 UTC, the Mux MCP server is up (it requires sign-in) with a Glimind reliability score of 84/100 (grade B). Over the last 30 days it answered 100% of Glimind's liveness checks.

How many tools does Mux MCP server provide?

Mux MCP server advertises 4 tools, including code, docs_search, execute, search_docs.

How do I install Mux MCP server?

Point your MCP client at this streamable-http endpoint: https://mcp.mux.com

Is the Mux MCP server safe to connect to an AI agent?

Glimind scanned all 2 tool definitions for tool-poisoning patterns — hidden or invisible characters, instructions that override the model, concealment from the user, requests to read credential or MCP config files, conversation exfiltration and cross-tool shadowing — and found none. This checks what the server tells the model, not what its code does; review the source before granting access to sensitive data.

Operator of Mux MCP server?

Status page: 90-day uptime, every outage and how long it lasted.

Claim this listing to get the Verified operator marker, a remediation checklist and owner analytics, or embed the live badge from any of the tool pages above. Maintainers: alerts, deploy attestation and monthly reports.

Status is an automated estimate from Glimind's liveness checks (handshake and tool listing only; no tool is ever called) and may lag or differ from your network. Glimind is not affiliated with this server or its operator. Operator? Request a correction or opt out at https://glimind.com/opt-out.