What problem does it solve? Building production voice agents with ElevenLabs involves deprecated packages, breaking API changes, camelCase/snake_case mismatches, webhook schema quirks, and dozens of documented errors that waste debugging time. ## Core Features & Use Cases - Agent Configuration: Set up system prompts with the 6-component framework, turn-taking modes, workflows, dynamic variables, and multi-language presets. - Tools & Integrations: Configure client tools, webhook server tools, MCP servers, and system tools using the post-July-2025 tool_ids format. - Error Prevention: Avoid 34 documented errors including CSP violations, localhost allowlist bugs, webhook payload schema mismatches, and deprecated @11labs packages. - Use Case: A developer building an AI phone support agent can scaffold the React SDK integration, configure RAG knowledge bases, set up CI/CD deployment with the agents CLI, and test with simulated conversations. ## Quick Start Use the elevenlabs-agents skill to create a customer support voice agent with the React SDK and deploy it via the ElevenLabs CLI.