"Querying Elasticsearch (ES)" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Validate Factur-X, CII & UBL e-invoices free, no key. Generate compliant invoices from JSON.
CrowdOS lets AI agents run synthetic focus groups over MCP against census-calibrated panels that disagree. MCP on every plan including Free.
Validate EU VAT numbers in VIES and check Peppol e-invoicing, with source and date on every fact
Let AI agents check whether an email is a real person's work address or a personal, disposable, relay or shared team inbox (info@, sales@, support@), and see which stack the company runs: Google Workspace or Microsoft 365 with tenant ID and identity provider. Every verdict comes with reason codes and an allow / review / block recommendation. Docs: https://isbusinessemail.com/docs/mcp
Spanish Veri*factu invoicing: create invoices, expenses and VAT returns from your AI assistant.
Connect any AI assistant to Odoo 16-19 via OAuth 2.0 + PKCE. 400 free calls, no local install. Plans from 9/mo.
Digital-Simon EMS: device list, live readings and history for PV, storage and meters; switching only with explicit approval.
Three public-data tools as MCP tools: building permits from 16 US city open-data portals on one schema (contractor leads, permit velocity); job postings from 9 ATS platforms (Greenhouse, Lever, Ashby, Workday, SmartRecruiters, Workable, Recruitee, Personio, Rippling) with company to ATS auto-discovery; and a free company ATS detector. Runs on Apify; send your Apify API token as a Bearer token. Pay per result, no subscription. https://makenomistakesllc.com
Connect any AI assistant to Odoo 16–19 via OAuth 2.0 + PKCE. 400 free calls, no local install.
Trust Ledger OS MCP remote connector
Send documents for legally binding e-signature and manage the reusable templates behind them.
Read-only Amazon SES observability: search events, inspect bounces, pull delivery stats.
Let an AI agent find and pay for x402 APIs and products in USDC on Base, within owner-set limits.
TradeOS MCP Server brings your trading intelligence into MCP-compatible AI tools like GPT and Claude. Connect your TradeOS server URL to let your AI assistant access your trading data, indicators, strategy logic, market workflows, and agent-driven analysis directly from TradeOS. Use it to reason over technical setups, monitor assets, automate strategy workflows, and work with your personalized TradeOS trading agents across stocks, commodities, FX, crypto, and more.
