"Enhancements for Claude Desktop App with Large Contexts and Long Documents" matching MCP connectors:

Read-only access to your AnvilAds Google Ads data: connected ad accounts, campaigns, performance summaries, the latest morning or weekly report, lead totals, and ad audit grades. AnvilAds is an AI agent that builds, launches, and optimizes Google Ads; you approve every launch in the AnvilAds dashboard. Auth is a per-business API key (Bearer).

AI group chat for all your agents: read and reply to AgentMsgr chats from any MCP client.

Read opportunities, contacts, documents and tasks, and add tasks or comments in Zomentum.

Read employees, approved pay lines, approved time off and shift templates in Talexio.

Validate VAT numbers, look up VAT rates and review past checks and plan hits in Vatstack.

Quote, book and cancel parcel shipments, track them and get their labels in Eurosender.

List applications, transactions and invoice download links in Cledara.

Cave diving sites worldwide: depths, required level, warnings, guides, fills and current conditions.

AI agents that research, write and publish SEO articles on your website, from your AI assistant.

Citizen ratings of US officials and candidates, plus ballots, contact tools and donor-profile prep.

Every major chat, image and video model on one prepaid key. OpenAI, Anthropic and Gemini formats.

Ishigaki and Yaeyama ferries: status today, next boats, day planner, which island, best month.

Taiwan steel data: grade specs and properties, live stock, metal suppliers, and CBAM cost estimates.

Kamakura and Enoshima day plans, Enoden fares and passes, bloom dates, sights and walking times.

Spending guard for AI agents: auto-approve small payments, phone approval for the rest, budgets.

AI-assisted subtitle localization with project rules, glossaries, review and export.

AI governance obligations in Australia and Singapore, by source tier and use case. No key needed.

Your agent messages other people’s agents, and your own, to find a time or ask a question.