A
license-
qualityD
maintenanceA comprehensive MCP server for TELNYX integration, enabling AI assistants to send SMS messages, make voice calls, and handle incoming communications via webhooks.
Last updated
MIT
Telnyx
Server Details
The Telnyx MCP server is an official implementation of the Model Context Protocol that enables AI clients (like Claude Desktop, Cursor, and OpenAI Agents) to interact with Telnyx's telephony, messaging, and AI assistant APIs. It provides comprehensive capabilities including making and managing phone calls, sending SMS/MMS messages, purchasing and configuring phone numbers, creating AI assistants with custom instructions, managing cloud storage buckets, scraping and embedding website content, and handling integration secrets. The server exists as both a local implementation and a remotely hosted version, allowing developers to integrate real-world communication infrastructure directly into AI applications.
- Status
- Healthy
- Last Tested
- Transport
- Streamable HTTP
- URL
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MCP client
Glama
MCP server
Full call logging
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Tool access control
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Managed credentials
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Usage analytics
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Tool Definition Quality
A4/5.0
Tool DescriptionsA
Average 3.9/5 across 6 of 6 tools scored. Lowest: 3.2/5.
Server CoherenceA
Disambiguation5/5
All tools have distinct purposes: the first three are for inspecting and invoking the Telnyx API endpoints, while the last three launch separate MCP apps for specific domains. There is no overlap or ambiguity.
Naming Consistency4/5
Tool names follow two consistent patterns: 'verb_api_endpoint' for API operations and 'open_<app_name>' for launching apps. While patterns differ, they are each internally consistent and clearly indicate the tool's category.
Tool Count5/5
With 6 tools, the server is well-scoped. The API exploration tools cover essential operations (list, schema, invoke), and the app launcher tools provide access to specialized features without overloading the tool list.
Completeness5/5
The server provides a complete surface for its purpose: full API endpoint discovery and invocation, plus launching dedicated apps for number intelligence, usage/cost analysis, and voice monitoring. No obvious gaps.
Available Tools
6 toolsget_api_endpoint_schemaRead-onlyIdempotentInspect
Get the schema for an endpoint in the Telnyx TypeScript API. You can use the schema returned by this tool to invoke an endpoint with the invoke_api_endpoint tool.
ParametersJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| endpoint | Yes | The name of the endpoint to get the schema for. |
invoke_api_endpointDestructiveInspect
Invoke an endpoint in the Telnyx TypeScript API. Note: use the list_api_endpoints tool to get the list of endpoints and get_api_endpoint_schema tool to get the schema for an endpoint.
ParametersJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| args | Yes | The arguments to pass to the endpoint. This must match the schema returned by the `get_api_endpoint_schema` tool. | |
| endpoint_name | Yes | The name of the endpoint to invoke. |
list_api_endpointsRead-onlyIdempotentInspect
List or search for all endpoints in the Telnyx TypeScript API
ParametersJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| search_query | No | An optional search query to filter the endpoints by. Provide a partial name, resource, operation, or tag to filter the endpoints returned. |
open_number_intelligenceRead-onlyIdempotentInspect
Open the Telnyx Number Intelligence MCP App for phone number lookup, validation, and enrichment workflows.
ParametersJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| action | No | Optional no-op app opener action; omit to open the app. | open |
open_usage_cost_explorerRead-onlyIdempotentInspect
Open the Telnyx Usage & Cost Explorer MCP App for usage and cost analysis.
ParametersJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| action | No | Optional no-op app opener action; omit to open the app. | open |
open_voice_monitorRead-onlyIdempotentInspect
Open the Telnyx Voice Monitor MCP App for observing and troubleshooting voice traffic.
ParametersJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| action | No | Optional no-op app opener action; omit to open the app. | open |
Claim this connector by publishing a /.well-known/glama.json file on your server's domain with the following structure:
{
"$schema": "https://glama.ai/mcp/schemas/connector.json",
"maintainers": [{ "email": "your-email@example.com" }]
}The email address must match the email associated with your Glama account. Once published, Glama will automatically detect and verify the file within a few minutes.
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For users:
Full audit trail – every tool call is logged with inputs and outputs for compliance and debugging
Granular tool control – enable or disable individual tools per connector to limit what your AI agents can do
Centralized credential management – store and rotate API keys and OAuth tokens in one place
Change alerts – get notified when a connector changes its schema, adds or removes tools, or updates tool definitions, so nothing breaks silently
For server owners:
Proven adoption – public usage metrics on your listing show real-world traction and build trust with prospective users
Tool-level analytics – see which tools are being used most, helping you prioritize development and documentation
Direct user feedback – users can report issues and suggest improvements through the listing, giving you a channel you would not have otherwise
The connector status is unhealthy when Glama is unable to successfully connect to the server. This can happen for several reasons:
The server is experiencing an outage
The URL of the server is wrong
Credentials required to access the server are missing or invalid
If you are the owner of this MCP connector and would like to make modifications to the listing, including providing test credentials for accessing the server, please contact support@glama.ai.
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