"Using PostgreSQL with n8n Workflow Automation" matching MCP connectors:

Free hosted MCP server that connects ChatGPT and Claude (claude.ai, Claude Code) to multiple Gmail, Google Calendar, Google Drive (read-only) and Google Contacts accounts, Slack workspaces and Notion through one connection URL. Search, read and act across every connected account at once, with a memory shared across your AI assistants. OAuth sign-in. Outlook / Microsoft 365 are not supported.

Add shared expenses, check who owes whom and plan settle-ups in your Spliteo groups, and manage personal budgets and savings goals. Remote server with OAuth (PKCE) or an API key; 26 annotated tools. Requires Spliteo Premium.

KeeppOAuth unavailable

link.keepp

Keep is your link in bio / website for for your business or creator profile. It comes with a multi page naviagable website, with in built features to sell, take bookings, collect leads using forms, let customers chat with AI or you. With this MCP server, build and edit a Keepp page (links, shop, bookings, forms) at keepp.link/yourname.

Intelligent product canvas with context and taste — connect your coding agent to iterate on your product's design, from sweeping new flows down to surgical tweaks, and sync it back to your code.

Zeevou AI ConnectorOAuth unavailable

com.zeevou.mcp

The Zeevou AI Connector connects live Zeevou data with leading AI models such as ChatGPT, Claude, Gemini, Grok, and DeepSeek, enabling property managers and developers to build custom AI agents that can read and act on operational data, automate workflows, and perform tasks through natural language.

Cronofy MCPOAuth unavailable

com.cronofy.api

The Cronofy MCP Server allows AI tools to schedule meetings with the Cronofy Scheduler. It is an endpoint that supports the Model Context Protocol for adding Cronofy to your agentic workflows. It is a server that provides tool rather than search capabilities. You can add the Cronofy MCP Server to your environment and list the tools without authorization. However, authorization is required to call any of the tools provided.

Exposes Danelfin AI stock and ETF scores via MCP. Get AI scores and sub-scores (Technical, Fundamental, Sentiment, Low Risk) for US/European stocks and US ETFs, screen by multi-factor thresholds, pull trade ideas with win rate and alpha, price forecasts, trading parameters, score history, and manage price/score alerts

Turn sales-call transcripts into traced proposals, contracts, and NDAs. OAuth 2.1 with PKCE, Streamable HTTP transport. Tools: create_proposal_from_transcript, get_proposal_status, list_proposals, ping.

The Process Street MCP Server enables AI agents to query workflows, complete tasks, trigger runs, update form fields, search records, and pull structured operational data with full auditability. Built for compliance-first teams in financial services, healthcare, government, and enterprise operations.

Hosted RoboWrite MCP server: recover briefs and drafts, run the reviewed URL-to-Markdown workflow.

CEOInterviews.AI: C-Suite Intelligence for AI AgentsAOAuth unavailable

ai.ceointerviews

Connect your AI agent to 20,000+ executives (CEO, CFO, COO) of all major companies, 1M+ verified quotes, and full interview transcripts. S&P 500, NASDAQ, AI startups, Federal Reserve officials. 4 MCP tools, pay only for what you use. $5/1,000 results, no minimum, no commitment, cancel anytime. You only pay for returned valid results. You must create an API key at https://mcp.ceointerviews.ai and then authenticate here using header Authorization: Bearer <token> For access to our full data API please access https://ceointerviews.ai

The Teamwork.com official MCP server helps teams efficiently manage client projects with AI.

PDFHaul MCPOAuth unavailable

com.pdfhaul.www

PDF tools: merge, split, compress, convert, OCR & more. Sign in with PDFHaul or use an API key.

US/EU and Brazil policy signals, trajectories, actors, people and edits, with sources; cited Q&A

Read your TeamShift team, tasks and memory via OAuth, or use workspace tools with an API key.

IndicateAOAuth unavailable

io.github.indicateio

AI-powered intelligence for your development workflow via Indicate.

Read your AstraEye research reports and talk with SAGE about U.S. stocks and crypto.

Create and monitor AppWizzy app environments from GitHub or ZIP with AI agents.

Define requirements, plan tickets and tasks, and track delivery with your Divblox projects.

Let AI assistants record meetings and work with notes, transcripts, contacts, and Drive.