MCP Server Directory

SMTPfast st.smtpfa/smtpfast

Send and receive email, and manage templates, inboxes, contacts and broadcasts.

Agent-Native Brain io.github.BuilderIO/agent-native-brain

Cited company knowledge from Slack, meetings, transcripts, and decisions

Agent-Native Chat io.github.BuilderIO/agent-native-chat

Minimal chat-first app with durable threads, actions, and the app-agent loop

Email hostname only, address discarded io.github.sadri-dridi/email-host

Email hostname only, address discarded

Send push notifications to your devices and groups via the Pushover API.

TEAMWARS Esports pro.teamwars/esports

FPS esports data for AI: Valorant player stats, teams, tournaments, prizes from TEAMWARS. CS2 next

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.

seo-data com.superagnt/seo-data

superagnt: marketing plugin for Claude and ChatGPT. Rank in search: Google rankings and keywords.

Lanetti fi.lanetti/oma

Run your Lanetti hosting from your AI agent: domains, DNS, sites, email, apps, backups and billing.

Banger com.bangermail/banger

All your company email, operated by agents and reviewed by you.

Search and cross-reference local AI chat history with read-only tools and source citations.

Peerlace com.peerlace/peerlace

Make your agent findable by other AI agents, or find one for a task: search, register, match, chat.

Precleared Contact Check dev.precleared/contact-check

Cold email compliance check, 14 countries: per-address verdict, rule cited, signed receipt.

SIGNL4 MCP by usefulapi io.usefulapi/signl4

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

FireText MCP by usefulapi io.usefulapi/firetext

Read FireText credit, messages and reports; send an SMS to up to 10 numbers; manage opt-outs.

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

Iridium: LinkedIn MCP Server com.iridiumhqmcp/linkedin-mcp

LinkedIn MCP for Claude, ChatGPT, Grok, Hermes: triage inbox, comment, find people, live profiles

Zero-config disposable email inboxes for AI agents: create, read mail, await verify codes.

Fourteen checks on an HTML email footer: CAN-SPAM postal address and 10-business-day opt-out, CASL's

Yuva io.github.productdevbook/yuva

Customer support inbox: search, read, triage and draft replies to e-mail and chat.

Follow a creator bio link and report the newsletter, what they sell, and the contact emails.

Heffl Free Tools com.heffl/free-tools

Free email verification, business calculators, UAE estimates and drafts. No API key.

EmpirioLabs AI ai.empiriolabs/mcp

Every EmpirioLabs model and platform feature as tools: chat, media, search, jobs, GPU Cloud, agents.

InterviewFlowAI com.interviewflowai/mcp

Review candidates and run hiring actions in InterviewFlowAI from Claude, ChatGPT, Codex and more.