MCP Server Directory

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

Free Small Biz Tools com.freesmallbiztools.api/tools

Free quote and late-fee calculators, paid reminder emails and a $1 small-business tool stack report.

PostgreSQL MCP by InsightfulPipe com.insightfulpipe/postgresql

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

Airtable MCP by InsightfulPipe com.insightfulpipe/airtable

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

One chart of your projects across Claude Code, Codex, Gemini CLI, Copilot CLI, ChatGPT.

LABRICA pro.labrica/labrica

Post to VK, Telegram, MAX, OK, Threads and X: brand voice, channel rules, content plan, analytics.

prompt-guard-mcp io.github.robertoyanguas-ops/prompt-guard-mcp

Scans untrusted web pages, emails, or tool outputs for prompt injections and returns sanitized tex

Neopress ai.neopress/mcp

Build, publish, and grow SEO-ready websites just by chatting with your AI assistant.

Xynthera AI — JSON invoice, OpenAPI and event checks site.chatgpt.toasty-seal-8877.xynthera-ai/xynthera-ai-prepaid

Signed deterministic checks for supplied JSON invoices, OpenAPI API contracts and JSON events.

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

Replio eu.replio/mcp

Replio AI voice-training projects from chat: knowledge, goals, personas, quizzes, trainees, results.

ActivitySmith com.activitysmith/activitysmith

AI agents and scripts reporting back to your iPhone with Push Notifications and Live Activities.

SAGA app.thesaga/saga

SAGA CRM for network marketing teams: contacts, pipelines, follow-ups and broadcasts over MCP.

BrandMov com.brandmov/mcp

Track competitors' Meta ads, save swipe files and run Meta campaigns from Claude, ChatGPT or Cursor.

Linko study.linko/linko

Search, read and save your Linko notes and resources (AI knowledge base) from any AI chat.

Domain Lab app.domainlab/domain-lab

Track domain expiry, DNS, SSL and email security across registrars, and explain what changed.

Bulk Email Verifier & MX Check io.github.winters-works-co/bulk-email-verifier

Email list check: syntax, domain, MX records, disposable/role addresses (DNS level). Winters Works.

send0 io.github.send0-dev/send0

Email inboxes for AI agents: create an address, wait for codes and links, send and reply in threads.

BurnerCheck dev.workers.mike-tusa.burnercheck/burnercheck

Disposable email checker: disposable, role, free-mail and look-alike flags. List-based, no MX.

DMARC Shark — Email DNS Checker com.dmarcshark/email-dns-checker

Check a domain's public SPF, DMARC, MX and DKIM DNS records on demand. No account required.

nvoke run.nvoke/nvoke

Find companies and verified business emails: search, wait for checks, export leads.

Appie.run io.github.appierun/appie

Reddit threads and reply drafts, LinkedIn leads, on-brand articles, chatbots and short links.

CueScout io.github.telman03/cuescout

Check if ChatGPT or Perplexity names a brand for a buying question, and if AI bots can read a site.

Sign PDF co.portant/esign-pdf

Send a PDF, a Google Doc or Markdown for e-signature from chat, and get the signed PDF back.