Skill UI

This skill provides a comprehensive guide for setting up and managing webhook endpoints for Retell AI. It allows developers to capture and process crucial call lifecycle events—such as call start, end, and analysis—as well as handle function calls triggered during live conversations. Use this when building sophisticated voice agents or call automation systems that require real-time backend interaction with Retell AI.

Automate Square payments, orders, invoices and location tasks through Composio's Square toolkit via Rube MCP, always querying RUBE_SEARCH_TOOLS first to stay aligned with live schemas before running workflows.

Automate Stripe payment, customer, invoice, subscription, and refund workflows through Composio's Stripe toolkit via Rube MCP, keeping schema discovery up to date by searching tools before issuing commands.

Provides Twilio-based communication patterns covering SMS, voice, WhatsApp, and Verify flows; includes error handling, compliance reminders, rate limits, segmentation warnings, and OTP 2FA guidance for notifications, confirmations, and security workflows.

This skill guides users through transcribing live meetings (Zoom, Meet, Teams) or voice memos using advanced AI. It provides full transcriptions with timestamps, and advanced AI processing to automatically generate structured meeting summaries, prioritized action items with assignees, and key discussion points. It is essential for meeting accountability, knowledge capture, and project follow-up.

This skill guides the development of advanced voice agents, representing the frontier of natural human-AI interaction. It covers both low-latency Speech-to-Speech (S2S) architectures (like OpenAI Realtime API) and fully controllable STT→LLM→TTS pipelines. Key focus areas include minimizing end-to-end latency (targeting <800ms), handling conversational nuances, background noise, and managing interruptions for applications like customer support, IVR, and live translation.

Comprehensive expertise in designing and implementing low-latency, production-ready voice AI applications and conversational agents. Covers the full stack from real-time audio streaming (WebRTC, LiveKit) to advanced NLU and speech synthesis (OpenAI, ElevenLabs, Deepgram). Ideal for building next-generation voice assistants, virtual call centers, and voice-enabled mobile experiences while optimizing for perceived responsiveness and latency budgets.

Guides building async worker pipelines for real-time conversational voice agents with streaming transcription, LLM reasoning, and interrupt-aware TTS across providers.

Placeholder skill describing the pending Wave Accounting toolkit on Composio; no native tools exist yet so users are directed to existing Stripe, Zoho Invoice, QuickBooks, or FreshBooks automations while waiting for the integration.

Automates Xero bookkeeping by managing invoices, contacts, payments, bank transactions, and chart-of-accounts workflows through toolkit actions, ideal for small businesses needing cloud-enabled accounting updates.

Automates Zoho Books accounting workflows—creating and managing invoices, tracking bills and payments, looking up contacts, exporting PDFs, and handling multiple organizations—all via natural language commands through the Rube MCP integration.

Automates Zoho Invoice workflows using the Rube MCP-powered Composio toolkit, covering tool discovery, connection validation, and schema-compliant execution sequences.