MCP Server Directory

SIGNL4 MCP by usefulapi io.usefulapi/signl4

Read SIGNL4 alerts, teams, users and duty schedules; raise, acknowledge, close and annotate alerts.

Bounceban io.github.pipeworx-io/bounceban

BounceBan MCP — wraps the BounceBan email-verification API (bounceban.com)

Visual MCP server for Google Ads Transparency Center. See ad copy in chat.

Icypeas io.github.pipeworx-io/icypeas

Icypeas MCP — wraps the Icypeas email-search API (icypeas.com)

Ramen: self-hosted MCP for teams io.github.bkraad47/ramen

Multi-zone MCP server for GKE/EKS/AKS: Python tools from git, NeMo guardrails, SSO, autoscaling.

Genchi com.genchi/genchi

Spot projects predicted to miss their deadlines, from an anonymous team confidence vote in Slack.

taivo eu.taivo/hosting

EU web hosting for sites built in chat: publish, own domains, mail, a Postgres database, Node apps.

Steam game player statistics from SteamSpy. No key required.

email-verifier io.github.pavel-tashev/email-verifier

Verify email addresses in bulk: syntax, domain, MX, disposable and role addresses, SPF and DMARC

MCP server for Groq: fast LLM chat, model list. Needs a free API key.

D7 Networks MCP by usefulapi io.usefulapi/d7-networks

Read D7 Networks balance, SMS pricing and delivery status; look up numbers; send one SMS.

Dilohost es.dilohost/dilohost

Hosting run by your AI agent: publish websites, apps, databases, domains and email from chat.

Watch Any Video com.watchanyvideo/watch-any-video

Lets Claude and ChatGPT watch YouTube videos: what is seen and heard, answered with timestamps.

Signal by StackEnhance com.stackenhance/signal

How often 750+ e-commerce brands send marketing emails: counts, send dates, recent subject lines.

Read, search, draft, send, and organize email through Gmail, Outlook, and IMAP/SMTP mailboxes.

FranklyMail Agentic Inbox io.github.naylalabs/agentic-inbox

Read and search FranklyMail email and prepare drafts, replies, and forwards for human approval.

pdf-merger io.github.theluckystrike/pdf-merger

Merge PDFs from your AI chat: combine, order pages, output one clean PDF. All data is local.

Limitguard Lead Verification ai.limitguard.api/limitguard

Lead validation over MCP: KVK/KBO register, EU VAT, sanctions and email checks with sources.

Prosyo MCP Server io.github.ShubhamTuts/prosyo

Zero-config Prosyo MCP for LinkedIn, cold email, and inbox. No API key.

Kawaa email verification com.kawaa/email-verification

Check whether an email address can receive mail, one address or a list, without sending to it.

Encharge MCP by usefulapi io.usefulapi/encharge

Manage Encharge people, tags, segments and fields, and track events for email automation.

ASR Memory (에사 AI) — Shared memory for AI tools com.asrmemory/asr

Shared memory for AI tools: save once, recall word for word from Claude, ChatGPT, Codex or Gemini.

MyShop - solutions for restaurants io.github.itsikzizov/grow-usa-mcp

Match a restaurant to a MyShop solution and send a real, signable $89/month quote by email.

VerifyPulse Email Verification & DNS Security io.github.MohDev212/verifypulse

Real-time RFC 5322 email verification, SPF/DMARC DNS audits & B2B leads (x402 Base USDC).