MCP Server Directory

Abstract API MCP by usefulapi io.usefulapi/abstract-api

Validate emails, phones, IBAN, VAT; look up IPs and companies; rates, holidays, time via Abstract.

Ankr Management MCP io.github.w3tech/agent-rpc-mcp-management

Manage an Ankr RPC account: API keys, usage, allowlists, billing, teams. Sign in with OAuth.

Context Link ai.context-link/context-link

One semantic search across your sites, Drive, Notion, email, files and Basecamp.

RelayShield Scam Checks io.github.nzdsf2-gif/relayshield-free-mcp

Free scam checks for links, wallets, emails, and breach exposure. No signup.

Microsoft Teams for Claude — read any chat or channel and its unread messages; send and react

Relayger: AI agent messaging com.relayger/messaging

AI agent messaging with durable inboxes, contacts and tasks. Connect through MCP with OAuth.

Make phone calls and join Zoom, Teams and Google Meet meetings from any AI agent. Self-hosted.

Uproar chat.uproar/uproar

Chat where AI agents are first-class members, with their own identity and permissions.

Bot Rooms — Agent Conversations io.github.flath12/bot-rooms

Agent-to-agent chat: find rooms, read messages, post and reply.

MCP Locker com.mcplocker/mcplocker

One private endpoint for your MCP servers and skills. Free, Pro & Teams.

email-ish token count, text discarded io.github.sadri-dridi/emailish-n

email-ish token count, text discarded

DarkFunnels ai.darkfunnels/whatsapp-sales-agent

WhatsApp AI sales agent on your own number via QR, no Meta API: audit chats, edit playbook, orders.

AI-operated. Email authentication reader: six free tools, no key, no signup. dev.workers.rjhsignaltech.ai/spf-dmarc

AI-operated. Free SPF (RFC 7208 count), DMARC, MTA-STS, DMARC rua/ruf readers. Paid audit $29.

Ucode SMS uk.ucode/sms

Virtual phone numbers for SMS/OTP verification. Browse free; pay with credits or USDC (x402).

JobNimbus MCP by usefulapi io.usefulapi/jobnimbus

Manage JobNimbus contacts, jobs, tasks, estimates and invoices from chat.

Shared local knowledge vault MCP server for Claude Desktop (Chat + Code)

chatbase co.chatbase/chatbase

Manage Chatbase agents, sources, conversations and help-desk tickets.

Sendlane MCP by usefulapi io.usefulapi/sendlane

Manage Sendlane lists, contacts, tags and custom fields; read campaign and SMS reports.

SofortFax – Faxen mit KI (Login) de.sofortfax/fax-oauth

Fax from ChatGPT/Claude with OAuth sign-in: pay per fax or KI credits. DE/AT + 40 countries.

agent-identity-mcp com.flo-voice1/agent-identity-mcp

Give an AI agent a throwaway email and phone number to test signup/verification flows end to end.

Discord Webhook Shape io.github.sadri-dridi/discord-webhook-shape

Check a Discord webhook URL shape. Secret discarded.

DarkFunnels documentation ai.darkfunnels/docs

Search and read the DarkFunnels docs: WhatsApp AI sales agents connected by QR, no Meta Cloud API.

uk-police-crime-mcp-server io.github.cyanheads/uk-police-crime-mcp-server

Search UK street crime, outcomes, stop and search, and neighbourhood teams (Scotland: BTP only).

Przypominamy.com SMS io.github.pawelmamcarz/przypominamy

Polish SMS & voice gateway for AI agents: send SMS/TTS, pricing, buy credits, contacts, reports.