Claude MarketplacesSubmit
stucchi avatar

Telnyx

stucchi/telnyx-mcp

Connects to Telnyx's communications API with tools split across three domains: billing (balance checks, invoices, charge breakdowns), phone number management (listing, searching available numbers, purchasing), and messaging (sending SMS, listing message history, managing profiles). Requires a Telnyx API key from your portal account. Reach for this when you're building workflows that need to programmatically manage telecom infrastructure, like automated number provisioning for new customers, monitoring messaging costs across campaigns, or sending transactional SMS without leaving your Claude environment. The billing tools are especially handy for keeping tabs on usage before it shows up on your invoice, with support for date-range queries up to 60 days.

tools
3
auth
Secret needed
transport
STDIO
env var
1
last updated
Mar 17, 2026
View on GitHub

Tools

3 tools

Public tool metadata for what this MCP can expose to an agent.

get_api_endpoint_schemaGet 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.1 params

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.

Parameters* required
endpointstring
The name of the endpoint to get the schema for.
list_api_endpointsList or search for all endpoints in the Telnyx TypeScript API1 params

List or search for all endpoints in the Telnyx TypeScript API

Parameters* required
search_querystring
An optional search query to filter the endpoints by. Provide a partial name, resource, operation, or tag to filter the endpoints returned.
invoke_api_endpointInvoke 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.2 params

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.

Parameters* required
argsobject
The arguments to pass to the endpoint. This must match the schema returned by the `get_api_endpoint_schema` tool.
endpoint_namestring
The name of the endpoint to invoke.

Sponsors

Promote your product hereReach 125k+ visitors monthlyPromote your product hereReach 125k+ visitors monthlyAgent CaffeineSponsoredClose your lid, come back to finished workSnugSponsoredThe clipboard manager for the AI eraPromote your product hereReach 125k+ visitors monthlyWaxSponsoredBlock anything with supervision, without erasing your iPhonePromote your product hereReach 125k+ visitors monthlyknobsSponsoredSee your site on any phone, any day, in any language

Configuration

TELNYX_API_KEY*secret

Telnyx API key for authentication

Readme

telnyx-mcp

MCP server for the Telnyx API — billing, phone numbers, and messaging.

Tools

Billing

  • get_balance — Account balance, pending charges, credit limit
  • list_invoices — List all invoices
  • get_invoice — Get a specific invoice
  • get_charges_breakdown — Charges breakdown for a date range (max 60 days)
  • get_charges_summary — Charges summary for a date range

Phone Numbers

  • list_phone_numbers — List all phone numbers on the account
  • get_phone_number — Get details of a specific phone number
  • search_available_numbers — Search available numbers to purchase
  • order_phone_number — Order/purchase a phone number

Messaging

  • send_message — Send an SMS message
  • list_messages — List sent and received messages
  • list_messaging_profiles — List messaging profiles

Installation

uvx telnyx-mcp

Claude Code

{
  "mcpServers": {
    "telnyx": {
      "command": "uvx",
      "args": ["telnyx-mcp"],
      "env": {
        "TELNYX_API_KEY": "<your-api-key>"
      }
    }
  }
}

View the full README on GitHub

Details

Repository
github.com/stucchi/telnyx-mcp
Categories
Communication & Messaging, Finance & Commerce
Package
telnyx-mcp
Transport
STDIO
Auth
Required
Registry
MCP registry, active

More from stucchi

Related Communication & Messaging MCP servers

View all
1suprraz avatarWebZum - Websites for Small & Local Businessesio.github.suprraz/webzumDescribe a local business, verify the owner email: SEO site, hosting, chatbot, Google Ads.0stars
2maindexapp avatarMaindex Expert Memory Servicemaindexapp/maindexTeam-shared memory MCP: 15 tools, search, links, collections, bulk ops, Teams workspaces.0stars
3jessepetersondev avatarConsentgate Mcpjessepetersondev/consentgate-mcpGate AI agent actions behind a consent policy with human approval via Telegram. Fail-closed.0stars
4jmlee850623 avatarTalktoplanb Mcpjmlee850623/talktoplanb-mcpMCP server for TalkToPlanB: list rooms, read & send messages (WhatsApp alternative).0stars
5maryadawson-code avatarIntegrityPulse FinOpsmaryadawson-code/integritypulseVerified cloud cost forecasting for AI agents. AWS, GCP, Azure pricing matrix.0stars
6maryadawson-code avatarOpenClaw FinOpsmaryadawson-code/openclaw-finopsVerified cloud cost forecasting for AI agents. AWS, GCP, Azure pricing matrix.0stars