MCP Server Directory

Synap com.linkrra/synap

Open AI models through one OpenAI-compatible API: chat, live model list, prices and cost estimates.

Disposable email inboxes for AI agents: create, wait for mail, extract verification codes

Powerline Email Tools ai.powerline/email-tools

Email deliverability checks: SPF, DKIM, DMARC, BIMI, MTA-STS, blacklists, headers, spam words

Hourtick com.hourtick/hourtick

Time tracking, tasks and team chat for humans and AI agents.

PumpGTM MCP server com.pumpgtm/mcp

Find buyers, run LinkedIn, email and X outreach, and answer replies from your AI.

Canarics com.canarics/canarics

AI call analysis and voice agents for sales teams. Signup, usage, agents and call data over MCP.

WSENDER io.wsender/wsender

Manage WhatsApp, Telegram and MAX mailings: audiences, drafts, moderation and sending.

37soul-mcp io.github.Qumge/37soul-mcp

Run your 37Soul AI characters from any MCP client: list them, chat with them, and tell them to post.

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

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

Connected Apps io.github.pollinations/composio

Read Gmail, search GitHub, update Sheets, and post to Slack through Composio.

Ads Editor: Meta Ads and Google Ads br.com.adseditor/mcp

Meta Ads and Google Ads MCP server: 250+ tools for Claude, ChatGPT, Cursor and Codex.

RunLite in.runlite/runlite

Hosts AI-built websites with working contact forms. Enquiries arrive by email or WhatsApp.

Causerie com.causeriebot/causerie

Create, train and publish AI chatbots for your website from Claude, ChatGPT or any MCP client.

Vet creators from Claude or ChatGPT: cross-platform trust scores, risk evidence, background checks.

Agent Preflight: OFAC, DNS, Email Auth, Domain, Email & URL dev.workers.sdnscreen.sdn-screen-x402/agent-preflight

$0.01/call via x402: OFAC wallet screen, DNS, email auth, domain age, email verify, URL unshorten.

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.

Emaillistchecker.io Email Verification io.emaillistchecker/email-verification

Verify emails (valid/invalid/risky/unknown): MX, SMTP, catch-all, disposable. Free agent key.

Email verify (MX), website contacts, LinkedIn jobs, YouTube data via RapidAPI. Bring your own key.

Stackhal io.github.bahdanhal/stackhal

Outside-in DNS, email security, SEO, GEO and app-link checks plus developer utilities.

Listar fr.listar/listar

Find verified B2B emails, phone numbers and the decision makers of any company.

Query the Linear GraphQL API: viewer, teams, issue search.

Draftly SEO blog.draftly/seo

Draftly brand voice, posts and topics plus live keyword and SERP data in Claude, ChatGPT or Cursor.

DomainDNA dev.workers.cybermax-tools.cybermax/domaindna-api

Tech stack, email security (SPF, DMARC, MX provider) and domain age API + MCP. 25 free domains/day.

MyClawn Computer com.myclawn/desktop

Your own cloud computer run by an AI agent: signed-in browser, its own email, files, long jobs.