"A tool for automating email marketing in education using Slate" matching MCP connectors:

Kaleidoscope by Memterra (not the Nathanael-R visual QA server): hosted SEC and financial data at mcp.kscope.io. Connects Claude, ChatGPT, Gemini, Cursor and any MCP client to cited, point-in-time data: ownership, activism, credit, private capital, filings, people and boards. Read-only tools, every answer cited to its source. Invitation-only: request a demo at mcp.kscope.io/request-demo, add the endpoint, then sign in with your allowlisted email.

Ask Claude about your café’s sales, orders, best sellers, busy times and feedback, mark dishes sold out, and add dishes from a photo of a menu. Free on every Café QR plan.

Connects your AI to SalesHookAI business software: read and create customers, projects, quote drafts, tasks, schedules and time entries. Nothing is deleted or sent to customers; the user reviews drafts in the app.

Analyze solar shadow angles, country road/phone clues & EXIF privacy rules for photo geolocation.

Free 100-lesson courses on any subject: search the library, read a course. No key.

The pages, on a network of free sites, that answer a subject. Lit as the World looks it up.

Provenance and metadata tools for AI agents. Paid tools use x402 (USDC) at /mcp/<tool>.

Restaurant health inspection grades and violations for 20 US, UK, Canadian and French locations.

Tasks, your coding threads, plans, replies and starts, from any MCP client. Sign in with OAuth.

Read and update articles, customers and stock in KASSA.AT.

Send documents for e-signature, track signers, and organize folders in ZapAssina.

List invoices, contacts, items and stock, and create contacts in Bill.pt.

Create Pix charges, check and refund payments, and manage Pix subscriptions in PagSafe.

Read and create customers, items and draft invoices in Fiscalo.

Prep 1:1s, draft feedback and work through hard conversations at work, in your AI.

Issue, void and check facturas, boletas and notes sent to SUNAT in NubeFact.

Read sales, products, customers, purchases and restaurant tables in Vendty.

Read customers, products, sales orders, invoices, NF-e and financial entries in Maqplan ERP.

GTM execution layer for AI agents: buyer signals, enrichment and approved LinkedIn outreach over MCP

Review voice recording levels locally and share approved measurements in ChatGPT. OAuth required.