mcp
Sorted by GitHub stars, which measures attention rather than fitness. Read the release date and the commit count next to it before picking one.
| Tool | Stars |
|---|---|
Verify email addresses, clean lists, and audit a domain SPF, DKIM, DMARC and MX setup. no licence · released 2026-08-13 | n/a |
Security-first, self-hosted email archive with search, cited answers, and sending for AI agents. no licence · released 2026-08-20 | n/a |
Test-inbox API for email and SMS: create inboxes, long-poll messages, extract OTPs and links. no licence · released 2026-07-11 | n/a |
Real email inboxes for AI agents: open an address, read the one-time code, send mail. no licence · released 2026-08-27 | n/a |
Send emails, track events, and manage contacts with MailJunky. no licence · released 2026-01-24 | n/a |
Connect any mailbox to Claude, ChatGPT & AI: read, send, reply, schedule & search emails. no licence · released 2026-08-07 | n/a |
The first MCP server for physical mail: send postcards and letters, manage lists and campaigns. no licence · released 2026-07-20 | n/a |
Check SPF/DKIM/DMARC/BIMI, blacklists, SMTP/IMAP; DNS lookups; generate email DNS records. no licence · released 2026-04-17 | n/a |
Self-hosted MCP server for unified IMAP/SMTP mailbox access: read, list, and send email. no licence · released 2026-09-07 | n/a |
Read, send, file and search email in any Gmail, Microsoft 365 or IMAP mailbox, plus its calendar. no licence · released 2026-09-05 | n/a |
Email validation MCP server using the MailboxValidator API. It can validate email addresses. no licence · released 2026-05-28 | n/a |
Governed email for AI agents (Mailbuttons / mbag.ai): sandbox inboxes, policy gate, audit log. no licence · released 2026-07-15 | n/a |
AI-powered email outreach platform — send campaigns with deliverability tracking. no licence · released 2026-07-25 | n/a |
MCP server for Mailchimp API integration no licence · released 2025-12-31 | n/a |
Mailchimp MCP Pack — manage audiences, campaigns, and members via Mailchimp Marketing API. no licence · released 2026-04-22 | n/a |
MCP server for Mailprotector — customers, domains, users, quarantine, allow/block rules for MSPs. no licence · released 2026-08-26 | n/a |
MCP server for Mailprotector — customers, domains, users, quarantine, allow/block rules for MSPs. no licence · released 2026-08-20 | n/a |
Manage Subscribers, Broadcasts, Sequences, Automations, and reporting in Mailrith. no licence · released 2026-08-27 | n/a |
A real inbox for AI agents: send, receive and thread email, behind a prompt-injection firewall. no licence · released 2026-09-04 | n/a |
Send email and newsletters with Mailtea over MCP, plus skills for email and website design. no licence · released 2026-09-07 | n/a |
Official MCP Server for Mailtrap no licence · released 2026-09-01 | n/a |
Triage support mail across every connected domain via API key–gated Streamable HTTP MCP. no licence · released 2026-09-07 | n/a |
Convert PDF bank statements to checked Excel, CSV or JSON with balance validation. no licence · released 2026-08-20 | n/a |
Full-control memory API for AI agents — memories, collections, links, search, and bulk operations. no licence · released 2026-05-03 | n/a |
Simple memory for AI: keep, recall, update, and forget information across sessions. no licence · released 2026-05-03 | n/a |
Property maintenance triage and vendor packet generator. no licence · released 2026-08-13 | n/a |
Create, run, and share brackets for decisions, tournaments, and group votes with no sign-up no licence · released 2026-07-28 | n/a |
Generate reproducible image, video, and audio assets with leading models and your own provider keys. no licence · released 2026-08-26 | n/a |
Generate finished AI videos from a brief or a script, with voiceover, scenes and captions. no licence · released 2026-09-04 | n/a |
Publish HTML from Claude or ChatGPT to a live URL with a QR code — no developer needed. no licence · released 2026-06-24 | n/a |
Manage your MakeMeBetter AI tasks, habits, and goals from your AI assistant. no licence · released 2026-07-29 | n/a |
Create product photos, product videos, and UGC-style ads for Shopify, Amazon, TikTok, and no licence · released 2026-05-22 | n/a |
Deterministic engineering solvers: biquad filter design, room eigenmodes, LLM VRAM fit. no licence · released 2026-09-04 | n/a |
Turn an app into TikTok-style video ads: agents pull rendered ad batches, captions, posting kits. no licence · released 2026-08-04 | n/a |
Compose branded visual documents with live preview, data collections, validation, and PDF export. no licence · released 2026-08-14 | n/a |
Explore your databases, validate SQL, and build & publish data apps in your Mako workspace. no licence · released 2026-08-31 | n/a |
Competitor Meta ads intelligence reports. List plans, create orders, Stripe checkout for humans. no licence · released 2026-05-19 | n/a |
MakStat — State Statistical Office of North Macedonia, PxWeb MCP. no licence · released 2026-06-02 | n/a |
Makuri (EU AI tutoring for immigrant children): 11 tools, 2 interactive panels, no user data. no licence · released 2026-06-11 | n/a |
Malaysian court judgment search for Federal Court, Court of Appeal, High Court cases and parties. no licence · released 2026-09-01 | n/a |
Read-only NPRA pharmaceutical records and pipeline health for Malaysia (5 tools). no licence · released 2026-08-30 | n/a |
Malaysia LHDN MyInvois: AI agents submit, query and cancel e-invoices, stateless BYO. no licence · released 2026-07-09 | n/a |
Malaysia payments for AI agents — FPX banking, DuitNow QR, cards via Billplz. Never holds funds. no licence · released 2026-07-08 | n/a |
Search 6,926 mall stores across 49 malls in RO, US, UK, HU by city, operator, or category. no licence · released 2026-08-26 | n/a |
Malta payments for AI agents — cards / Apple Pay via Stripe. Never holds funds. no licence · released 2026-07-09 | n/a |
Submit files and URLs to a malware sandbox, poll scans, fetch reports, hashes and IOCs. no licence · released 2026-09-06 | n/a |
MalwareBazaar MCP — abuse.ch malware sample database (free, key required) no licence · released 2026-05-12 | n/a |
Public read-only MCP server to discover and compare maternity and nursing fashion. no licence · released 2026-08-29 | n/a |
ManaBuy MCP server for product search, order quote, and AI-assisted ordering. no licence · released 2026-07-01 | n/a |
AI Linux & Windows server management with Claude MCP and fully private agents using local AI no licence · released 2026-07-29 | n/a |
MCP server for Manager.io bookkeeping: read-first with opt-in scoped task and write tools no licence · released 2026-08-03 | n/a |
Live market data, financial analysis, and portfolio research tools across 10,000+ tickers. no licence · released 2026-08-05 | n/a |
Checks for open arrest warrants in the CNJ national database for a person, from the CPF and name. Pl no licence · released 2026-08-15 | n/a |
Analyzes delegated AI payment authority and exposes supported Stripe/x402 evidence contracts. no licence · released 2026-07-28 | n/a |
Digital shrine for algorithm anxiety: omens, lamps, lanterns, and AI pilgrim notes. No guarantees. no licence · released 2026-07-13 | n/a |
Inventory management for small organizations: search, assign, report, order, set up by chat. no licence · released 2026-07-24 | n/a |
Social trading leaderboard. 9 MCP tools, x402 micropayments (USDC on Base). no licence · released 2026-03-26 | n/a |
Turn any webpage into a structured action manifest — clickable, fillable, submittable elements. no licence · released 2026-07-29 | n/a |
MCP gateway aggregating MCP servers and OpenAPI/Swagger REST APIs behind one MCP endpoint no licence · released 2026-09-04 | n/a |
Manifold Markets MCP. no licence · released 2026-06-10 | n/a |
All categories · data from awesome-selfhosted, CC BY-SA 3.0