Patter

About Patter

Patter SDK About • How It Works • Documentation • Quickstart • Skills • Templates About Patter is the open-source SDK that gives your AI agent a phone number. You build the agent; Patter handles everything between it and the phone network — the agent loop, the language model, speech-to-text, text-to-speech, real-time voice, audio processing, and the telephony carrier. Build with one API in Python or TypeScript — same surface, same hooks, same events, at full parity. Choose the provider for every layer — LLM, STT, TTS, realtime engine, carrier — and swap any of them with one line.

ai-agent ai-phone-agent hermes-agent llm mastra open-source openai openclaw python realtime-api

Quick Facts

Stars	1,065
Forks	125
Language	Python
Category	Codex 技能
License	MIT
Quality Score	66.0775624540118/100
Open Issues	10
Last Updated	2026-10-03
Created	2026-04-07
Platforms	python
Est. Tokens	~15k

Compatible Skills

These tools work well together with Patter for enhanced workflows:

bolna — semantic(0.38)+complementary+rare_topics+same_lang+similar_pop+shared_platform (67%)
CyberVerse — semantic(0.21)+complementary+rare_topics+same_lang+similar_pop+shared_platform (62%)
orbit — semantic(0.22)+complementary+rare_topics+same_lang+similar_pop+shared_platform (62%)

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Frequently Asked Questions

What is Patter?

Patter is Open-source voice-AI SDK. The Vapi/Retell alternative for builders who want to own the stack. Give your AI agent a phone number in 4 lines — Python and TypeScript, MIT licensed, Twilio, Telnyx, and Pl. It is categorized as a Codex 技能 with 1.1k GitHub stars.

What programming language is Patter written in?

Patter is primarily written in Python. It covers topics such as ai-agent, ai-phone-agent, hermes-agent.

How do I install or use Patter?

You can find installation instructions and usage details in the Patter GitHub repository at github.com/PatterAI/Patter. The project has 1.1k stars and 125 forks, indicating an active community.

What license does Patter use?

Patter is released under the MIT license, making it free to use and modify according to the license terms.

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