MCP Server Directory

walnut com.walnutinvest/walnut

Connect your portfolio to Claude, ChatGPT, or Codex to analyze it and make smarter investments.

Prism — Data Enrichment for AI Agents com.gocreativeai.enrich/prism

People-enrich: work email + phone, company & domain enrichment. Pay-per-call USDC, no key.

Perplexity MCP server backed by the Polza.ai chat completions API.

Arcgis Chatham io.github.pipeworx-io/arcgis-chatham

Chatham County GIS — Chatham County, Georgia open geospatial data (ArcGIS).

MCP server for UniSender API — email lists, campaigns, contacts. API key auth.

Give AI agents full read/write email access via Mozilla Thunderbird. Zero credentials.

macOS-only MCP server that exposes iMessage chat.db to Claude and exports per-chat history to an…

Team experience database - let AI accumulate, retrieve and apply team knowledge across chats.

prospeo-mcp-server io.prospeo/prospeo-mcp-server

Prospeo: Find, search, and enrich people and companies with verified emails and mobile numbers.

ShinobiData com.shinobidata/research

Portfolio analytics + US-equity market research for AI clients. ChatGPT deep-research compat.

Stumpy ai.stumpy/agents

Persistent AI agents that run 24/7 in your Slack, Telegram, SMS, or email.

DataDoe MCP com.datadoe/amazon-seller-mcp

Hosted Amazon Seller and Vendor MCP server for Claude, ChatGPT, Cursor, Codex, Gemini, Copilot.

shiply now.shiply/shiply

Publish any app in one call: SQL database, functions, email, and a custom domain. Flat price.

SingChat org.singchat/singchat

Free live chat and AI support agent. Auto-create a workspace and embed from your AI editor.

ПромтЛаб — библиотека AI-промптов ru.promtlabs/promptvault

Self-hosted AI prompt library: prompts, collections, tags, teams, chains. 29 MCP tools for agents.

MCP server for Zenvia — SMS, WhatsApp, RCS, Email, Voice, Facebook messaging, templates and reports

pingwa io.github.grzgrzgrz3/pingwa

Zero-setup WhatsApp notifications + human-in-the-loop for AI agents — text 'join', send in 60s.

WarpLink app.warplink/warplink

Link infrastructure for mobile teams: deep links, install attribution, and real-time analytics.

Real-time DNS security analysis — DNSSEC, email auth, and RDAP. Built for SOC investigations.

Activecampaign io.github.pipeworx-io/activecampaign

ActiveCampaign MCP Pack — email marketing + CRM (API v3).

MCP server for JivoSite API — chats, agents, visitors. 3 tools.

agent-cold-email io.github.YS-projectcalc/agent-cold-email

Coldrig — cold-email infra run by your agent: 28 MCP tools, live sending, free sandbox, from $99/mo.

244 WhatsApp Business AI tools for messaging, automation, marketing, CRM and Shopify

ZulipChat MCP: Connect AI to Zulip with 60+ tools for messaging, streams, events, and analytics