Mux MCP Server
Mux MCP Server is an MCP server published by Mux, verified on MCP revision 2025-11-25; support for the current revision (2026-07-28) is not yet confirmed. It is the first-party server from Mux. Last verified 2026-08-25.
Does Mux MCP Server support the current MCP specification (2026-07-28)?
Not yet confirmed. Mux MCP Server is verified on revision 2025-11-25; we have not confirmed support for the current revision (2026-07-28) as of 2026-08-25.
Is Mux MCP Server a first-party (official) MCP server?
Yes. Mux MCP Server is the first-party MCP server published by Mux (last verified 2026-08-25).
How do I connect to Mux MCP Server?
Mux MCP Server is available via a hosted remote endpoint at https://mcp.mux.com, the package npm:@mux/mcp, the official MCP Registry under com.mux/mcp, the source repository at https://github.com/muxinc/mux-node-sdk. Authentication: none. Transports: sse-legacy, stdio.
What tools does Mux MCP Server expose?
Mux MCP Server exposes 2 tools, including execute, search_docs (last verified 2026-08-25).
Does Mux MCP Server support MCP revision 2026-07-28?
No. Mux MCP Server was checked against MCP revision 2026-07-28 and does not support it (checked 2026-08-14).
Does Mux MCP Server support MCP revision 2025-11-25?
Yes. Mux MCP Server supports MCP revision 2025-11-25 (checked 2026-08-25).
When were Mux MCP Server's facts last verified?
2026-08-25. Each fact on this page links to the sources used to verify it.
Which tools does Mux MCP Server expose?
2 tools verified.
executesearch_docs
Mux's MCP server fronts the company's video infrastructure API and is registered as official under the DNS-verified com.mux namespace, with a local stdio package (@mux/mcp) and a hosted remote at mcp.mux.com.
Spec support is grounded first-hand and is legacy. On 2026-08-14 the
hosted endpoint rejected a server/discover call at 2026-07-28 with an
error naming its supported versions, the newest being 2025-11-25, and
then completed a legacy initialize handshake at 2025-11-25, answering
as serverInfo "mux" version 14.1.0 with tools and logging capabilities.
The handshake succeeded without credentials; what authentication the
tool calls themselves require was not observed, so auth is recorded as
unknown.
The registry record shows the now-familiar staleness pattern: it pins @mux/mcp 12.8.0 from 2025-09-18 while npm's latest is 15.0.0 from 2026-08-12, three major versions ahead, and npm's repository field has moved from mux-node-sdk to mux-ts.
Which MCP spec revisions does Mux MCP Server support?
Mux MCP Server has 2 verified spec-support records. Each row lists the revision, the verified status, the evidence URL, and the date that fact was last checked.
| Spec revision | Status | Last checked | Evidence |
|---|---|---|---|
| MCP 2026-07-28 | Not supported | Source | |
| MCP 2025-11-25 | Supported | Source |
How widely adopted is Mux MCP Server?
Ranked #232 in The MCP 500 with Adoption Index 50.12 (snapshot , methodology v1).
| Measurement | Value | Source |
|---|---|---|
| Official MCP Registry | yes | API · |
| Docker MCP Catalog | no | API · |
| npm downloads (weekly) | 245 | API · |
| GitHub stars | 181 | API · |
| GitHub forks | 72 | API · |
| Last push | 2026-08-27T18:40:22Z | API · |
| Repository archived | no | API · |
Repository and package signals for Mux MCP Server
Measured directly from the source registries, not asserted from a document. Each figure carries the date it was read; none of it affects the verified spec status above.
Repository as of
- Created
- Open issues
- 11
- Primary language
- TypeScript
- License (repository)
- Apache-2.0
- Continuous integration
- Present
- Tests
- Present
- Security policy
- Present
Declared topics: mux, node, video, video-analytics, video-processing, video-streaming — author-declared on the repository, not our taxonomy.
Package (npm) as of
- Latest version
15.0.0- Last published
- First published
- Releases
- 16
- License (package)
- Apache-2.0
- Maintainers
- 4
- Direct dependencies
- 22
- Unpacked size
- 4.6 MB
- Registry signature
- Signed
- Build provenance
- Attested
How was this verified, and what are the sources?
Verified · method: endpoint-probe
· confidence 0.90 (High).
- Official MCP Registry record com.mux/mcp v12.8.0 (published 2025-09-18) - "The official MCP Server for the Mux API", DNS-verified com.mux namespace, npm package @mux/mcp (stdio), remote streamable-http https://mcp.mux.com, repository github.com/muxinc/mux-node-sdk - accessed
- Endpoint probe of https://mcp.mux.com - server/discover at 2026-07-28 rejected with JSON-RPC error -32000 "Unsupported protocol version: 2026-07-28 (supported versions: 2025-11-25, 2025-06-18, 2025-03-26, 2024-11-05, 2024-10-07)"; a follow-up initialize at 2025-11-25 answered 200 over SSE framing with protocolVersion 2025-11-25, serverInfo name "mux" version 14.1.0, and tools + logging capabilities - accessed
- npm package @mux/mcp - latest 15.0.0 published 2026-08-12, repository field github.com/muxinc/mux-ts; the registry record trails npm by three major versions - accessed
- Endpoint probe of https://mcp.mux.com - declined server/discover; negotiated 2025-11-25 via the legacy initialize handshake; tools/list returned 2 tools - accessed