Check and interpret data-breach exposure for an email, username, phone or name using Have I Been Pwned, the Pwned Passwords k-anonymity range API, DeHashed, IntelX and Snusbase. Use when checking breach or leak exposure, finding which services an account was registered with, interpreting a combolist

Enables managing lists, subscribers, campaigns, templates, bounces and transactional email on a self-hosted Listmonk instance through Claude tools, with an optional read-only mode that limits access to read operations.

SendLit, the open-source email platform. Manage contacts, tags, broadcasts, sequences, templates, custom events and stats.

Enables AI assistants to set up and troubleshoot LeadSync accounts by connecting Meta lead forms to Google Sheets, CRMs, and email, mapping fields, adding autoresponders, sending test leads, and investigating lead delivery.

Gives AI agents a real Chromium browser via Playwright to QA-test web apps, with pass/fail assertions, network mocking, recorded traces and reports, and safety guards that block live payment traffic. Test outcomes come back as explained verdicts suitable for review or email delivery.

Enables users to search and read recruiter Gmail, classify and label threads into categories, archive confidently categorized mail, and create reply drafts for manual sending, while never sending mail or auto-archiving uncertain messages.

Enables Claude to work across several Google accounts at once, searching every Gmail inbox, reading and drafting email, browsing Drive, and checking or scheduling across multiple Calendars in a single conversation. It supports tags for grouping accounts and cross-account tasks, and only creates drafts, files, and events rather than sending anything without you.

Test mode for your integrations, built for the way agents build. Local, stateful twins of GitHub, Slack, Stripe, Gmail and Linear, over REST and MCP.

Surface customer & prospect context from Slack, email, transcripts and tickets in any MCP client.

Multiplayer harness that shapes around your work. Agents, apps and workflows your team shares, used from Slack, Telegram, WhatsApp, Teams, Email, Web or your own AI agent.

Find prospects, research them, and run email and LinkedIn outreach in your Oneprofile workspace.

Connects AI assistants to Apple Mail, Calendar, and Contacts on a Mac, enabling local search, message reading, contact lookup, and optionally sending email or creating calendar events with guarded confirmation.

Enables reading, searching, organizing, archiving, and drafting email and calendar events in a locally running classic desktop Outlook via COM, with attachment saving and safety boundaries that prevent sending or deleting mail.

One key for 4,000+ tools: web search, scraping, people and company data, SEO, calls and email.

Chipp: Slack, email, WhatsApp, GitHub, Discord and voice deployments, and heartbeat schedules

Find B2B leads with verified emails, write sequences, and launch and track cold email campaigns.

Send and read email through connected mailboxes. Warm them up, check addresses and run campaigns.

Up to 6 Gmail, Outlook, iCloud and IMAP inboxes in one connection. Nothing sends without your yes.

Research, inference, data/web/email tools, and x402 conformance, service catalog and grade feeds.

AI-controlled email ops for campaigns, contacts, segments, analytics, and sending.

Marketing MCP: social, email, SMS, CRM, paid ads, analytics. OAuth; confirm before send/spend.

Screen global stocks, options, ETFs and crypto in plain English, and set email alerts on any screen.

The whole back office for your AI agent: CRM, invoices, books, email and more. Pay per action.

Form backend for static sites: create forms, add email or Discord notifications, read submissions.