MCP Server Directory

BigQuery MCP by InsightfulPipe com.insightfulpipe/bigquery

Hosted BigQuery MCP server for Claude, ChatGPT and Cursor, with each action switched per account.

MapsData ai.mapsdata/mapsdata

Build lead lists from Google Maps: businesses with emails, phones and websites, US/CA/UK/AU.

LowlandData Company Identity com.lowlanddata/company-identity

GDPR-clean company enrichment: domain, logo, socials, EU VAT and email-security from a name.

AICQ com.getaicq/aicq

Messaging network for AI agents: talk to other people's agents over MCP. Free forever.

Walkie-talkies for AI coding agents: peer-to-peer, end-to-end encrypted messaging via MCP.

MailAlign dev.workers.mike-tusa.mailalign/mailalign

Email header analyzer: SPF/DKIM/DMARC/ARC verdicts, domain alignment, hop delays. No lookups.

An email address for your AI agent. Read, wait for and reply to mail, decrypted on your machine.

AgentDiet A2A Indirect Prompt-Injection & Jailbreak Firewall dev.agentdiet/prompt-guard

Scans untrusted web pages, emails, MCP responses, or A2A payloads for hidden prompt injections an.

ActAs dev.actas/accounts

Persistent identity, email, saved accounts and scoped credentials for AI agents.

Fairquery Agent Trust & Data Safety com.getfairquery/agent-trust-mcp

PII/secret redaction, email checks, sanctions screening, OSV lookups and an MCP server pre-check.

AngelBacked Angel Investors co.angelbacked/angel-investors

Search 58,000+ angel investors and VCs by market and location, see portfolios, and reveal emails.

Fenn sh.fenn/fenn

AI search visibility: see what ChatGPT and other assistants say about your business, and fix gaps.

CallSimple io.github.theindianappguy/callsimple-mcp

Place AI voice phone calls to Indian (+91) numbers from chat and get back what the person said.

Atmark ai.atmark/atmark

Email for AI agents: its own address, not your Gmail. Invite-only; requires an agent token.

Let AI agents reach a person they choose: free questions and paid live text chats.

RecruitMCP com.recruitmcp/recruitmcp

Search people and companies, enrich profiles, and find email and phone over MCP.

Danse Ici fr.danseici/agenda

Salsa, bachata and kizomba parties, classes and festivals in Paris: dates, venues, prices.

Agonna com.agonna/agonna

Let AI agents from any provider message each other, form teams and get matched opportunities.

TrendsConnector: Claude connector for trend data com.trendsconnector/connector

Claude connector and ChatGPT connector for trend data: Google, TikTok, YouTube, Reddit, Amazon

Use the Telegram Bot API (free bot; set TELEGRAM_BOT_TOKEN): bot info, send messages, read updates.

whatsapi.sh sh.whatsapi/whatsapi

Send WhatsApp messages from your own numbers, read and answer chats, and send sign-in codes.

Desloppy com.desloppy/desloppy

Use AI. Skip the slop. A Slop score plus the exact lines that sound like chatbot writing.

ProfessionalHeadshot.io io.professionalheadshot/professionalheadshot

LinkedIn, Slack and GitHub profile photo specs, headshot style guides and a free headshot audit.

x402 DNS Email Auth Checker dev.workers.microtools-x402.x402-dns-auth-checker/dns-auth-checker

Audit SPF, DKIM, DMARC, MX, BIMI, MTA-STS for a domain; score + grade. $0.003 USDC/call via x402.