Telnyx MCP Server
Spec Support Unverified Confidence: Good (0.85)Telnyx MCP Server is an MCP server published by Telnyx; its MCP spec-revision support has not been verified yet. It is the first-party server from Telnyx. Last verified 2026-08-07.
Does Telnyx MCP Server support the current MCP specification (2026-07-28)?
Undetermined. We have not verified which MCP specification revision Telnyx MCP Server supports (as of 2026-08-07).
Is Telnyx MCP Server a first-party (official) MCP server?
Yes. Telnyx MCP Server is the first-party MCP server published by Telnyx (last verified 2026-08-07).
How do I connect to Telnyx MCP Server?
Telnyx MCP Server is available via the package npm:telnyx-mcp, the official MCP Registry under io.github.team-telnyx/telnyx, the source repository at https://github.com/team-telnyx/telnyx-node. Authentication: api_key. Transports: stdio.
When were Telnyx MCP Server's facts last verified?
2026-08-07. Each fact on this page links to the sources used to verify it.
Telnyx publishes an MCP server for its communications API. It lives in
the telnyx-node monorepo at packages/mcp-server, is distributed as
the npm package telnyx-mcp, and runs locally over stdio via
npx -y telnyx-mcp@latest with Telnyx API credentials in the
environment. The package is Stainless-generated from the Telnyx API and
sits in Telnyx's own GitHub organization, which grounds first-party
authority.
One catalog caveat drives the record's shape. The ranked MCP 500 row for
io.github.team-telnyx/telnyx points at the telnyx npm package, which
is the API SDK ("Official TypeScript library for the Telnyx API"), not
the MCP server. This record covers the actual MCP server (telnyx-mcp)
that the same monorepo ships. No surface names a supported MCP
specification revision, so spec_status is unknown.
How widely adopted is Telnyx MCP Server?
Ranked #22 in The MCP 500 with Adoption Index 79.92 (snapshot , methodology v1).
| Measurement | Value | Source |
|---|---|---|
| Official MCP Registry | yes | API · |
| npm downloads (weekly) | 253,340 | API · |
| GitHub stars | 197 | API · |
| GitHub forks | 31 | API · |
| Last push | 2026-08-14T04:39:33Z | API · |
| Repository archived | no | API · |
How was this verified, and what are the sources?
Verified · method: repo-readme
· confidence 0.85 (Good).
- Official MCP Registry record io.github.team-telnyx/telnyx version 6.29.3 (published 2026-03-28) - description "Official TypeScript library for the Telnyx API", npm package telnyx (the API SDK, not the MCP server), repository team-telnyx/telnyx-node - accessed
- team-telnyx/telnyx-node packages/mcp-server - the "Telnyx TypeScript MCP Server", npm package telnyx-mcp version 7.2.0, generated with Stainless; run via npx -y telnyx-mcp@latest with TELNYX_API_KEY and related credentials; depends on @modelcontextprotocol/sdk ^1.27.1 - accessed