"Information about Microsoft Graph API" matching MCP connectors:

Savvly MCP: query fund data, model projections, and compare against alternative retirement products.

Free Vedic astrology: panchang, kundali, transits, matching, doshas, eclipses, numerology

Connect your AI assistant to Signed and ask about your angel investing in plain English: how the portfolio is doing, what distributions came in this year, what’s sitting in the pitch queue. It's a view into the startups that you've invested in (or are thinking of investing in!)

Neutral freight reference + validation layer for AI agents: ADR, HS, UN/LOCODE, freight math

MCP server for agent-run URL A/B testing. Create projects, allowlist domains, launch URL experiments, track conversions, and retrieve performance reports for customer-owned sites.

Generate and read PDFs for AI agents: a generate_pdf and a read_pdf tool, priced per document.

Real-time electricity prices for AI agents. 40+ countries, 100+ zones. No auth required.

Teardrop is the native economic layer for AI agents, providing a robust suite of tools for multi-chain portfolio tracking, DeFi yield analysis, and gas estimation. It enables autonomous agents to securely find Web3 data and manage micro-payments on-chain with zero human intervention.

Create long-form YouTube videos end to end: script, storyboard, voiceover, final MP4.

CatchAll is a web search API built for comprehensive event retrieval — not ranked results, but all matching records.

Cross-venue Polymarket+Kalshi arbitrage: resolution mismatch, void risk & settlement divergence.

AI phone secretary: place calls, read transcripts, list calls, agents, and stats.

Docs: https://docs.keenable.ai/mcp-server Keenable is a free, remote MCP server that gives agents access to the web index. Search the web with ranked results and date/site filters, then fetch any indexed page as clean markdown. Works out of the box with no account or API key.

Free platform to test MCP clients without installing anything. Create mock tools with dynamic templates, configurable delays, conditions (if/then), and response sequences. Supports JSON-RPC 2.0 over Streamable HTTP. Built-in text_echo and json_echo tools. Rate-limited tiers: anonymous (5 calls/min, 1 mock tool), registered (10 calls/min, 4 mock tools), premium (60 calls/min, unlimited). Zero setup — no install, no registration required. More info: https://www.testmcp.dev

Deepfake detection, media intelligence, and invisible watermarking for audio, image, and video via the Resemble AI API, plus docs tools. Remote MCP server (Streamable HTTP) — also published in the official MCP registry as io.github.resemble-ai/resemble-mcp.

Remote MCP server for OFAC screening, EDD memos, exposure forecasts, queues, and reports.

Agentic CRM for service businesses — bookings, customers, WhatsApp, loyalty, invoicing.

Free, open MCP server for The Urantia Papers. 197 papers, 14,500+ paragraphs, 4,400+ entities.

AI agent infrastructure: dedup, cost prediction, validation, governance, failure intelligence.

Pre-reasoned Bitcoin & macro financial briefings for AI agents. Trend signals, regimes, 17 contexts.