Communication catalogue, group 8
These entries remain in the catalogue with limited documentation. Inclusion is not an assessment of service quality.
Grounders MCP
Multiple Google accounts (Gmail, Calendar, Drive, Contacts, Tasks) in one Claude connector.
Publisher: ItsBreeze. Registry name: io.github.ItsBreeze/grounders-mcp.
Compare this entryWhenly, group meeting scheduler for AI agents
Find a time a group can meet: no-login availability poll that picks the best meeting slot.
Publisher: workers. Registry name: dev.workers.notdown-app.whenly/group-meeting-scheduler.
Compare this entryGs1
GS1 element strings, DataMatrix, eight keys, ITF-14 print specs and price-embedded in-store codes.
Publisher: yaktool. Registry name: com.yaktool/gs1.
Compare this entryGuapu
CRM AI-native para PYMEs de LATAM: contactos, ventas, cotizaciones, WhatsApp y métricas vía MCP.
Publisher: guapu. Registry name: io.guapu/guapu.
Compare this entryGuarded WhatsApp
Security gate for agent-driven WhatsApp: allowlist, secret scan, rate limit, audit log.
Publisher: peter-tnc-453. Registry name: io.github.peter-tnc-453/guarded-whatsapp-mcp.
Compare this entryGuesty MCP Server
Guesty MCP server. 43 tools, all free: reservations, listings, guests, messaging, pricing, revenue.
Publisher: DLJRealty. Registry name: io.github.DLJRealty/guesty.
Compare this entryZaira Labs Guide
Trust signals for AI agents: an open agent-readiness standard and developer tool guide. Read-only.
Publisher: zairalabs. Registry name: ai.zairalabs/guide.
Compare this entryGuildControl MCP
Safety-first MCP server for Discord with privacy-safe reads, audits, and reviewed administration.
Publisher: j-256. Registry name: io.github.j-256/guildcontrol.
Compare this entryGoogle Workspace MCP Server
Google Workspace as 39 curated MCP. Gmail, Calendar, Drive, Sheets, Docs, and Tasks.
Publisher: conorbronsdon. Registry name: io.github.conorbronsdon/gws-mcp-server.
Compare this entryGws Connector
Multi-account Google Workspace MCP, Gmail, Calendar, Drive, Sheets, Docs with smart routing.
Publisher: orieg. Registry name: io.github.orieg/gws-connector.
Compare this entryMCP fork of Google Workspace CLI
MCP fork of Google Workspace CLI (Gmail, Drive, Calendar, and more).
Publisher: shigechika. Registry name: io.github.shigechika/gws-mcp.
Compare this entryHackle
Remote MCP server for the Hackle Admin API: experiments, feature flags, remote config, messaging.
Publisher: hackle-io. Registry name: io.github.hackle-io/hackle-mcp.
Compare this entryHail
Phone, SMS & email for AI agents, one remote MCP endpoint, OAuth login, zero install.
Publisher: hail-hq. Registry name: io.github.hail-hq/hail-mcp.
Compare this entryHarvey Intel
Token safety, trading signals, and social intel for AI agents. Pay-per-call USDC.
Publisher: meltingpixelsai. Registry name: io.github.meltingpixelsai/harvey-intel.
Compare this entryHaus
OneHaus household. tasks, calendar, contacts, pets, vehicles, documents and more.
Publisher: onehaus. Registry name: app.onehaus/haus.
Compare this entryHebcal
Model Context Protocol extension for Hebrew calendar.
Publisher: hebcal. Registry name: io.github.hebcal/hebcal.
Compare this entryHellotime
AI-native scheduling and meeting booking MCP server for appointments, availability management, and calendar workflows.
Publisher: hellotime. Registry name: manual/hellotime.
Compare this entryHermes Real Estate Data
Typed US real-estate feeds: deals, signals, leads. Empty is explained, never pay for a blank.
Publisher: seanthings. Registry name: io.github.seanthings/hermes-real-estate-data.
Compare this entryHesper Atlas Evidence
Verify stock signals, replay evidence, provenance, freshness, and caveats.
Publisher: hesperatlas. Registry name: com.hesperatlas/hesper-atlas.
Compare this entryHillSignal
Federal contracts, SAM notices, congressional trades, PAC money, insider trades, bills, EOs, themes.
Publisher: hillsignal. Registry name: com.hillsignal/hillsignalapp.
Compare this entryHinduCalendar, panchang, festivals & muhurta
Daily panchang, festivals, muhurta and birth details, identical to the HinduCalendar Android app.
Publisher: hinducalendar. Registry name: app.hinducalendar/hinducalendar.
Compare this entryReqbeat Hiring Signals
Find companies hiring for a role and geo, qualify them, and watch them for changes.
Publisher: reqbeat. Registry name: com.reqbeat/hiring-signals.
Compare this entryHoneylead
Recruiting hiring-signals for your AI. Ask which companies in any niche are hiring right now, open jobs, funding rounds, leadership departures, promotions. Built for recruiters and staffing agencies.
Publisher: honeylead. Registry name: manual/honeylead.
Compare this entryHorse Racing
Horse Racing 2026 MCP, Cheltenham, Royal Ascot, Kentucky Derby, Melbourne Cup. Meetings + venues.
Publisher: whensport. Registry name: com.whensport/horse-racing.
Compare this entryHoshin Kanri X-Matrix
Strategic memory agents can build, score and keep current: a living X-Matrix with review cadences.
Publisher: wellknownmcp. Registry name: io.github.wellknownmcp/hoshin-kanri.
Compare this entryHostaway
Hostaway PMS: reservations, listings, calendars, financials, and guest messaging.
Publisher: mattlong-plux. Registry name: io.github.mattlong-plux/hostaway.
Compare this entryHostdefi X402
Free token-safety scans + paid x402 verdicts, signals, radar & EVM swap quotes for AI agents.
Publisher: verixiaapps. Registry name: io.github.verixiaapps/hostdefi-x402.
Compare this entryHoteloracle
Hotel Intelligence MCP, search, price compare, area guides, price calendars via Google Hotels.
Publisher: tooloracle. Registry name: io.tooloracle/hoteloracle.
Compare this entryHousing Sentinel
中国12城官方房产成交数据与进攻/防守买卖信号 MCP。新用户免费试用3天（深圳）。Housing data & signals for 12 Chinese cities.
Publisher: housingsentinel. Registry name: cn.housingsentinel/housing-sentinel.
Compare this entryShirabe Japan Data Hub
Japan data tools for AI agents: calendar (rokuyo), address, name splitting, corporate number lookup.
Publisher: shirabe. Registry name: dev.shirabe/hub.
Compare this entryHubd
The project tracker for teams of humans and AI agents, in plain files. MCP server + CLI.
Publisher: bzdOS. Registry name: io.github.bzdOS/hubd.
Compare this entryNefesh, Real-Time Human State Awareness for AI
Fuses biometric signals into a stress score (0-100) for AI adaptation. MCP + A2A native.
Publisher: nefesh. Registry name: ai.nefesh/human-state.
Compare this entryHvac Btu Heat Klimaanlage
BTU sizing, window-seal length, heatwave outlook, running costs, balcony solar subsidies (DE/EU).
Publisher: f-tiger. Registry name: io.github.f-tiger/hvac-btu-heat-klimaanlage.
Compare this entryHypermnesia
Persistent memory for AI agents, 36 cited neuroscience mechanisms, local-first, hybrid retrieval.
Publisher: cdeust. Registry name: io.github.cdeust/hypermnesia-mcp.
Compare this entryHyperXosist-Agent Remote MCP
X feedback discovery, noise-reduced query planning, signal filtering, and AI handoffs.
Publisher: KG-NINJA. Registry name: io.github.KG-NINJA/hyperxosist-agent.
Compare this entryIcloud Calendar
Manage Apple iCloud Calendar through a reliable CalDAV MCP server.
Publisher: IceyWu. Registry name: io.github.IceyWu/icloud-calendar.
Compare this entryIcloud Calendar
MCP server for iCloud (Apple) Calendar access via CalDAV.
Publisher: onekash. Registry name: org.onekash/icloud-calendar-mcp.
Compare this entryIcloud
Read-only-by-default MCP server for iCloud mail, calendar, and contacts (IMAP/CalDAV/CardDAV).
Publisher: eodozzy. Registry name: io.github.eodozzy/icloud-mcp.
Compare this entryIcp Fit Scorer
Scores a company against your ICP with weighted signals. Returns score, tier, and breakdown.
Publisher: mambabuilt. Registry name: com.mambabuilt/mcp-icp-fit-scorer.
Compare this entryIdealift
Manage product ideas, decisions, and customer signals from AI assistants with NLQ.
Publisher: Startvest-LLC. Registry name: io.github.Startvest-LLC/idealift.
Compare this entryIdealift
Pre-backlog idea management with decision tracking, signals, and RICE scoring.
Publisher: Startvest-LLC. Registry name: io.github.Startvest-LLC/idealift-mcp.
Compare this entryImap
Email tools for any IMAP/SMTP provider: list, read, search, send, and manage messages.
Publisher: AIWerk. Registry name: io.github.AIWerk/mcp-server-imap.
Compare this entryIMAP MCP Pro
Production IMAP & SMTP for Claude: multi-account email search, triage, send, and spam checks.
Publisher: Temple-of-Epiphany. Registry name: io.github.Temple-of-Epiphany/imap-mcp-pro.
Compare this entryImap
IMAP/SMTP MCP server to search, read, organize, send, reply & forward email for AI assistants.
Publisher: nikolausm. Registry name: io.github.nikolausm/imap-mcp-server.
Compare this entryiMessage MCP
Read-only MCP for iMessage, SMS, MMS, and RCS history already present in Apple Messages on Mac.
Publisher: anipotts. Registry name: io.github.anipotts/imessage-mcp.
Compare this entryImf Portwatch
IMF PortWatch MCP, global maritime trade & chokepoint signals (free, no auth).
Publisher: pipeworx-io. Registry name: io.github.pipeworx-io/imf-portwatch.
Compare this entryInboundPilot, AI Lead Qualifier & Support for Social Media
InboundPilot, AI Autopilot for Lead Qualification via Instagram, WhatsApp & Messenger InboundPilot is a unified inbox with AI-powered lead qualification for local service businesses, auto repair...
Publisher: inboundpilot. Registry name: manual/inboundpilot.
Compare this entryInbox Check, Email Deliverability Test
Email inbox placement tests across Gmail, Outlook, Yahoo, Mail.ru, Yandex (SPF/DKIM/DMARC).
Publisher: live-direct-marketing. Registry name: io.github.live-direct-marketing/inbox-check.
Compare this entryInbox Preview
Render HTML/.eml emails in real Gmail, Outlook & Yahoo web clients and screenshot them.
Publisher: powerline. Registry name: ai.powerline/inbox-preview.
Compare this entryInbox To Action
Agentic Gmail triage: classify, summarize, extract tasks, draft replies. Never sends.
Publisher: tarunlnmiit. Registry name: io.github.tarunlnmiit/inbox-to-action.
Compare this entry