OpenAgentSkill Registry Manifest
Skill: Patter
Slug: patterai-patter
Category: agent-frameworks
Description: 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 Plivo.

Agent fit:
- Decision: 96/100 Production-ready
- Primary fit: Coding agents
- Role: Primary pick

Supply profile:
- Track: Coding and developer agents
- Scenario: Coding agents
- Applicable agents: Claude Code, OpenAI Agents, CLI, Codex, Cursor
- Maintenance: 7d since push
- Risk: Safe to try

Trust:
- Trust score: 89/100 Production candidate
- Audit: 90/100 Safe to try

Attribution:
- Status: Community indexed
- Source: GitHub star discovery
- Creator: PatterAI
- Claim URL: https://www.openagentskill.com/skills/patterai-patter#claim-this-skill

Install:
npx skills add PatterAI/Patter

URLs:
- Web: https://www.openagentskill.com/skills/patterai-patter
- API: https://www.openagentskill.com/api/agent/skills/patterai-patter
- Install API: https://www.openagentskill.com/api/skills/patterai-patter/install
- Repository: https://github.com/PatterAI/Patter