The real catalog of tools for AI agents

Drive a Krystal Voice Caller tenant from Claude, Cursor, or any MCP-aware agent.

Phone number validation MCP.

Skysay voice agents, phone numbers, calls, SMS and campaigns over MCP. 100+ countries covered.

Retell AI MCP server: voice agent phone calls, agent management, LLMs, and voice discovery

Caller ID and phone lookup: names, spam reports, fraud risk score, name/email search.

Honest voice authenticity for AI agents: enrol a voice, verify a call clip. Signal, not verdict.

Give AI agents real phone numbers, messages, and voice calls via MCP.

Give AI agents secure access to RevDesk calling, SMS, phone numbers, caller IDs, and usage.

Give Your Agent A Voice: x402 pay-per-call speech with 20 voices, 10 personas, 31 languages.

Give AI agents a phone number. Voice calls, SMS, and phone number management for MCP clients.

AI receptionist: calls, leads, credits, usage, workflows and guided setup via OAuth

Clinical voice analysis MCP server — AVQI, DSI, jitter/shimmer, pronunciation assessment, and more.

Remote MCP for A2A caller identity, scope policy, verdict receipts, and audit history.

Voice Audio MCP server. Tools: text to speech, list voices, transcribe. Built by MEOK AI Labs.

MCP server for transcribing Google Chat voice messages using Groq Whisper API

Give your AI a real phone: place calls, send SMS, fetch recordings and transcripts. Local or hosted.

Manage Voice Logica agents, calls, phones, workflows, messaging, and integrations.

Premium agentic endpoint for audio-anonymizer-voice-scrambler-mcp.

Robinhood Chain MCP server: rug checks, deployer records, measured X callers. For agents and bots.

Your business phone secretary: calls, transcripts, voicemail, texts and leads. Place calls too.