"How to send an email to someone else" matching MCP connectors:

Host-owned vacation-rental direct booking via VRP. Signed offers, 0% commission. Not an OTA.

DXF drawings for AI agents: structured facts, PNG renders, and an interactive in-chat viewer.

Agent-first onboarding to Smarter Weather: plans, docs, signup, API keys, MCP config, billing.

The Apiosk MCP lets AI agents discover, pay for, execute, and publish APIs through the Apiosk gateway. It is a machine endpoint, not a website, so connect it from an MCP client (Claude, Cursor, ChatGPT, and others) rather than browsing it here.

Quant tools + an NFL fantasy draft assistant for AI agents — Kalshi & Polymarket EV, edge, ADP.

Opens, inspects, and renders DXF/CAD drawings for AI agents: describe_dxf returns structured facts (layers with actual drawn colors, units, bounds, text content) and render_dxf returns PNG images. On MCP Apps hosts like ChatGPT and Claude, view_dxf opens an interactive in-chat viewer with pan, zoom, and layer toggles.

Let ChatGPT, Claude & Cursor use your Mac: email, calendar, iMessage, Teams, files. Local, free.

An agent-friendly API for product changelogs. A unified registry via CLI, API, or MCP.

Search domain availability and pricing, straight from chat — then open a link to register.

Publish, fork, improve browser games. No-auth reads; OAuth to post. Wheel: verified ops knowledge.

Someone to talk to, for your user: coaches, mentors, accountability partners. First session free.

Venture Insights' free Concept Diagnostic, requested by an AI assistant for a founder.

Publish the website you built with AI to a live public URL — straight from chat, no setup.

Read-only semantic search over Vedic scripture verses, commentaries, and recorded lectures.

Publish Markdown or HTML to a shareable link from your AI assistant. OAuth, no API keys.

Publish Markdown or HTML to a clean, shareable link straight from your AI assistant. OAuth sign-in, no API keys. Two tools: publish (Markdown/HTML → URL, with optional password, custom slug, and public/unlisted) and list_my_pages. Homepage: https://dochost.io

Scan and fix a domain's email deliverability (SPF, DKIM, DMARC, MTA-STS, BIMI, DNS blocklists).

Email infrastructure for AI agents — send, receive, search, and reply to email over MCP.

Compare loans, mortgages, credit cards, banking accounts, and financing options for individuals and businesses. SecureLend Marketplace helps users explore available financial products, calculate estimated payments, review matching offers, and continue to a lender or provider when ready. Supported categories include personal loans, business loans, mortgages, auto loans, student loans, savings accounts, credit cards, and business banking.

AI audio tools for music producers — stem splitting, vocal removal, BPM & key detection, audio-to-MIDI, format conversion, trimming, video-to-audio extraction and AI song generation.