Development Claude Skills

8 676 development skills from 759 authors. They write and change code. Half of them fit into 1 830 tokens or less — that is what one costs your context window when the agent loads it. 1 213 ship runnable scripts rather than instructions alone. 42 of them cannot work without an MCP server, most often rube. We also found 1 172 copies of these same skills sitting in other people's repositories — counted once here, not 1 172 times.

8 676 unique 759 authors 5 245 updated this month 1 369 from vendors

1 830

tokens, median

what a typical one costs in context

1 213

ship scripts

code that runs, not instructions alone

42

need a server

most often rube

1 172

copies elsewhere

counted once here, not once per repository

4 897–4 944 of 8 676

page 103 of 181

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Telnyx Sip Javascript

>- Configure SIP trunking connections and outbound voice profiles. Use when connecting PBX systems or managing SIP infrastructure. This skill provides JavaScript SDK examples.

Telnyx Sip Python

>- Configure SIP trunking connections and outbound voice profiles. Use when connecting PBX systems or managing SIP infrastructure. This skill provides Python SDK examples.

Telnyx Storage Curl

>- Manage cloud storage buckets and objects using the S3-compatible Telnyx Storage API. This skill provides REST API (curl) examples.

Telnyx Storage Go

>- Manage cloud storage buckets and objects using the S3-compatible Telnyx Storage API. This skill provides Go SDK examples.

Telnyx Sip Ruby

>- Configure SIP trunking connections and outbound voice profiles. Use when connecting PBX systems or managing SIP infrastructure. This skill provides Ruby SDK examples.

Telnyx Storage Java

>- Manage cloud storage buckets and objects using the S3-compatible Telnyx Storage API. This skill provides Java SDK examples.

Telnyx Storage Javascript

>- Manage cloud storage buckets and objects using the S3-compatible Telnyx Storage API. This skill provides JavaScript SDK examples.

Telnyx Storage Python

>- Manage cloud storage buckets and objects using the S3-compatible Telnyx Storage API. This skill provides Python SDK examples.

Telnyx Texml Curl

>- Build voice applications using TeXML markup language (TwiML-compatible). Manage applications, calls, conferences, recordings, queues, and streams. This skill provides REST API (curl) examples.

Telnyx Texml Java

>- Build voice applications using TeXML markup language (TwiML-compatible). Manage applications, calls, conferences, recordings, queues, and streams. This skill provides Java SDK examples.

Telnyx Storage Ruby

>- Manage cloud storage buckets and objects using the S3-compatible Telnyx Storage API. This skill provides Ruby SDK examples.

Telnyx Texml Go

>- Build voice applications using TeXML markup language (TwiML-compatible). Manage applications, calls, conferences, recordings, queues, and streams. This skill provides Go SDK examples.

Telnyx Texml Python

>- Build voice applications using TeXML markup language (TwiML-compatible). Manage applications, calls, conferences, recordings, queues, and streams. This skill provides Python SDK examples.

Telnyx Texml Javascript

>- Build voice applications using TeXML markup language (TwiML-compatible). Manage applications, calls, conferences, recordings, queues, and streams. This skill provides JavaScript SDK examples.

Telnyx Texml Ruby

>- Build voice applications using TeXML markup language (TwiML-compatible). Manage applications, calls, conferences, recordings, queues, and streams. This skill provides Ruby SDK examples.

Telnyx Twilio Migration

>- discovery, planning, setup, code migration, validation, and cleanup. Covers voice (TwiML to TeXML, Call Control API), messaging, WebRTC, SIP trunking, verify, fax, video, IoT, number lookup, and porting. Includes automated scanners, validation scripts, and integration tests.

1287k tokens scripts

Telnyx Stt Python

>- Transcribe audio to text via the OpenAI-compatible transcription endpoint. Supports multiple models, languages, and keyword biasing. Also lists available speech-to-text providers and service types.

Telnyx Verify Curl

>- Look up phone number information (carrier, type, caller name) and verify users via SMS/voice OTP. Use for phone verification and data enrichment. This skill provides REST API (curl) examples.

Telnyx Verify Go

>- Look up phone number information (carrier, type, caller name) and verify users via SMS/voice OTP. Use for phone verification and data enrichment. This skill provides Go SDK examples.

Telnyx Verify Java

>- Look up phone number information (carrier, type, caller name) and verify users via SMS/voice OTP. Use for phone verification and data enrichment. This skill provides Java SDK examples.

Telnyx Verify Javascript

>- Look up phone number information (carrier, type, caller name) and verify users via SMS/voice OTP. Use for phone verification and data enrichment. This skill provides JavaScript SDK examples.

Telnyx Verify Python

>- Look up phone number information (carrier, type, caller name) and verify users via SMS/voice OTP. Use for phone verification and data enrichment. This skill provides Python SDK examples.

Telnyx AI Outbound Voice Python

>- End-to-end setup for making a Telnyx AI assistant call a phone number. Covers provisioning a phone number, creating a TeXML application, assigning the number, configuring telephony settings, whitelisting destination countries, and triggering outbound calls via scheduled events. Use this skill (not telnyx-ai-assistants-python) when the task involves an AI assistant placing, making, or triggering an outbound phone call to a user.

Telnyx Verify Ruby

>- Look up phone number information (carrier, type, caller name) and verify users via SMS/voice OTP. Use for phone verification and data enrichment. This skill provides Ruby SDK examples.

Telnyx Voice Advanced Java

>- Advanced call control features including DTMF sending, SIPREC recording, noise suppression, client state, and supervisor controls. This skill provides Java SDK examples.

Telnyx Voice Advanced Go

>- Advanced call control features including DTMF sending, SIPREC recording, noise suppression, client state, and supervisor controls. This skill provides Go SDK examples.

Telnyx Voice Advanced Javascript

>- Advanced call control features including DTMF sending, SIPREC recording, noise suppression, client state, and supervisor controls. This skill provides JavaScript SDK examples.

Telnyx Voice Advanced Python

>- Advanced call control features including DTMF sending, SIPREC recording, noise suppression, client state, and supervisor controls. This skill provides Python SDK examples.

Telnyx Voice Advanced Ruby

>- Advanced call control features including DTMF sending, SIPREC recording, noise suppression, client state, and supervisor controls. This skill provides Ruby SDK examples.

Telnyx Voice Conferencing Go

>- Create and manage conference calls, queues, and multi-party sessions. Use when building call centers or conferencing applications. This skill provides Go SDK examples.

Telnyx Voice Conferencing Javascript

>- Create and manage conference calls, queues, and multi-party sessions. Use when building call centers or conferencing applications. This skill provides JavaScript SDK examples.

Telnyx Voice Conferencing Java

>- Create and manage conference calls, queues, and multi-party sessions. Use when building call centers or conferencing applications. This skill provides Java SDK examples.

Telnyx Voice Conferencing Python

>- Create and manage conference calls, queues, and multi-party sessions. Use when building call centers or conferencing applications. This skill provides Python SDK examples.

Telnyx Voice Conferencing Ruby

>- Create and manage conference calls, queues, and multi-party sessions. Use when building call centers or conferencing applications. This skill provides Ruby SDK examples.

Telnyx Voice Gather Python

>- Collect DTMF input and speech from callers using standard gather or AI-powered gather. Build interactive voice menus and AI voice assistants. This skill provides Python SDK examples.

Telnyx Voice Media Python

>- Play audio files, use text-to-speech, and record calls. Use when building IVR systems, playing announcements, or recording conversations. This skill provides Python SDK examples.

Telnyx Voice Python

>- stream audio. Real-time call events via webhooks.

Telnyx Voice Streaming Python

>- Stream call audio in real-time, fork media to external destinations, and transcribe speech live. Use for real-time analytics and AI integrations. This skill provides Python SDK examples.

Telnyx Video Java

>- Create and manage video rooms for real-time video communication and conferencing. This skill provides Java SDK examples.

Telnyx Webrtc Client Android

>- Build VoIP calling apps on Android using Telnyx WebRTC SDK. Covers authentication, making/receiving calls, push notifications (FCM), call quality metrics, and AI Agent integration. Use when implementing real-time voice communication on Android.

Telnyx Video Javascript

>- Create and manage video rooms for real-time video communication and conferencing. This skill provides JavaScript SDK examples.

Telnyx Video Python

>- Create and manage video rooms for real-time video communication and conferencing. This skill provides Python SDK examples.

Telnyx Webrtc Client Flutter

>- Build cross-platform VoIP calling apps with Flutter using Telnyx WebRTC SDK. Covers authentication, making/receiving calls, push notifications (FCM + APNS), call quality metrics, and AI Agent integration. Works on Android, iOS, and Web.

Telnyx Webrtc Client Ios

>- Build VoIP calling apps on iOS using Telnyx WebRTC SDK. Covers authentication, making/receiving calls, CallKit integration, PushKit/APNS push notifications, call quality metrics, and AI Agent integration. Use when implementing real-time voice communication on iOS.

Telnyx Webrtc Client Js

>- Build browser-based VoIP calling apps using Telnyx WebRTC JavaScript SDK. Covers authentication, voice calls, events, debugging, call quality metrics, and AI Agent integration. Use for web-based real-time communication.

Telnyx Webrtc Go

>- Manage WebRTC credentials and mobile push notification settings. Use when building browser-based or mobile softphone applications. This skill provides Go SDK examples.

Telnyx Webrtc Curl

>- Manage WebRTC credentials and mobile push notification settings. Use when building browser-based or mobile softphone applications. This skill provides REST API (curl) examples.

Telnyx Webrtc Client React Native

>- Build cross-platform VoIP calling apps with React Native using Telnyx Voice SDK. High-level reactive API with automatic lifecycle management, CallKit/ConnectionService integration, and push notifications. Use for mobile VoIP apps with minimal setup.