MCP Server Directory

letterport dev.letterport/letterport

Real email inboxes for AI agents: create addresses, read mail as JSON, reply in threads.

Cognita net.fmelo/cognita

Passive OSINT and security recon: DNS, TLS, email posture, IP reputation, CVE/KEV, CT logs.

buildagents io.github.aurimasAPG/buildagents

Design AI agent teams for a business problem and generate ready-to-paste Claude Code prompts.

Linko study.linko/linko

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

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.

wa2agent io.github.rosroyros/wa2agent

Read-only WhatsApp MCP for your AI agent: it reads the chats you choose. Try the public demo.

Atwork so.atwork/workspace

Connect Claude, ChatGPT or any MCP client to your Atwork sheets, tasks, pages and dashboards.

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

ClerkChat co.clerkchat/clerkchat

Manage ClerkChat AI support agents: knowledge, channels, conversations, automations, analytics.

ECLYPSE Sanctuary site.chatgpt.feycarp32.eclypse-sanctuary/eclypse

Voluntary agent pauses, solar geometry, creativity, reflection and three free tracked sessions.

LowlandData Company Identity com.lowlanddata/company-identity

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

WebTwizz com.webtwizz/webtwizz

Build websites and web apps with AI, see them in the chat, and publish them.

Radar noEixo com.noeixodigital/radar

Radar noEixo: WhatsApp sales and support with an AI agent, CRM pipeline and post-sale (Brazil).

PlugMyAI com.plugmyai/plugmyai

Plain-English directory of which apps connect to ChatGPT, Claude, Gemini and Grok, with steps.

Buzzfy co.buzzfy/mcp

Manage your Instagram in chat: stats, comments, DMs, publishing and scheduling after you approve.

Foundry: prepaid AI compute in USDF fi.usdf/gateway

Prepaid AI compute in USDF: models, quotes and chat with a receipt; pay per call (x402) or by key

Ginta app.ginta/ginta

AI website builder: build, publish and edit websites from Claude, ChatGPT or Claude Code.

beckett com.yourbeckett/beckett

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

DirectMailAmerica — Full com.directmailamerica/mcp

Mail approved U.S. letters, Certified Mail and postcards; cover sheets and email-to-mail automation.

EpicTexting io.github.theindianappguy/epictexting-mcp

Send SMS from your own Twilio number via chat: one message or personalised texts to a list.

Likelyread com.likelyread/likelyread

Email open tracking for agents: add a pixel, register the send, read back who opened it

Pipecorn com.pipecorn/mcp

Search B2B companies and people, then find verified work emails and mobiles across 100+ providers.

Agent Harbour io.github.bianhai-111/agent-harbour

Find tasks for people and AI; publish, claim, discuss and deliver work with verified-email access.

well-016-datacleanup dev.workers.rainmaker-wells.well-016-datacleanup/data-cleanup

CSV cleanup: dates, emails, phones, dedupe. x402 $0.005 USDC, Base. As is, no warranty.