MCP Server Directory

Tastepix io.github.paablobello/tastepix

12 image models (Nano Banana, GPT Image, FLUX…) and 10 tools in chat. No API keys. Pay per image.

Cargo io.github.getcargohq/cargo

Find and verify work emails, enrich companies and contacts, score leads and sync to your CRM.

day1work com.day1work/day1work

Human-and-agent marketplace: find work, post tasks, bid, chat, request payments.

Google Flow Agent MCP Server by useapi.net (third-party) net.useapi/google-flow

Google Flow's agent: chat that plans and makes images and videos, approvals, your own media

RenRaku jp.co.renraku/renraku

メールと LINE 公式アカウントの顧客対応サービス RenRaku を、Claude や ChatGPT などの AI から利用するための MCP サーバーです。

Groundmail io.github.Groundmail/groundmail

Send transactional email and manage domains, templates, webhooks and suppressions with Groundmail.

AnonPing com.anonping/chat

User-authorized anonymous matching and text conversations, with revocable OAuth permissions.

Firemark AI com.tryfiremark/firemark

Read how often ChatGPT, Perplexity, Gemini and Google AI name your brand, its rivals and sources.

Email Auth Checker dev.workers.quietworklabs.email-auth-check/email-auth-check

SPF, DKIM, DMARC, MTA-STS and domain-expiry checks for any domain, with SPF lookup counts.

Ghosty studio.ghosty/ghosty

Your Ghosty account: talk to your AI agents, review chats and work your sales board. OAuth.

NotebookLM (Gemini Notebook) MCP Server by useapi.net (third-party) net.useapi/gemini-notebook

Google NotebookLM: notebooks, sources, cited chat, podcasts, video, slides, quizzes, research

ContactLint com.contactlint/contactlint

Validate emails (MX, disposable, role, typo) and phone numbers, singly or in batches, for AI agents.

email-intelligence dev.emailiq/email-intelligence

Email intelligence MCP: MX/SPF/DKIM/DMARC, score, enrichment. x402 on emailiq.dev/mcp.

Mail Security Tools com.mailsecuritytools.api/email-security

DMARC/SPF/DKIM/MX checks, email score, 100-domain bulk score, webhook watch alerts (x402 USDC).

Read-only checks of which git name, email and SSH key a repository uses, and why.

Modly Discord Server Management cc.modly/modly

Scoped Discord module settings, XP leaderboards and moderation history for Modly communities.

AgentRXI com.agentrxi.mcp/agentrxi

232 pay-per-call agent tools: LLMs, search, browser, OCR, media, vision, email. x402 USDC.

Sanctions, crypto wallet, email and IP screening for agents. Pay per check in USDC via x402.

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.

Robin dev.withrobin/robin

Let your agent handle your email, on your terms. Reads what you allow, replies with your OK.

beckett com.yourbeckett/beckett

Lets Claude, ChatGPT, and Muse read and update your beckett tasks, notes, calendar, and lists.

Workwae com.workwae/mcp

Email, calendar and contacts for AI agents: Gmail, Microsoft 365 and IMAP accounts behind one API.

Lexica com.uselexica/lexica

Language flashcards in your AI assistant: build decks, edit cards and review what's due in the chat.

CitePulse AI — 7-Agent GEO & LLM Citation Readiness Server com.run402.citepulse-ai/mcp

Audit any URL for ChatGPT, Claude & Perplexity GEO citation readiness, llms.txt & Schema.org.