"Definition or Uses of the Term 'Vertex'" matching MCP connectors:

Federated search of books and papers, BibTeX/RIS citations, open-access retrieval and reading.

Ask about the accessibility of websites in your own Inclusify account: what is failing, where it lives in your source, and whether the fix you just wrote actually works. Reads real scan data for your sites rather than giving generic WCAG advice, and can check a live page for keyboard traps, screen-reader reading order, forced colours and 400% zoom. OAuth sign-in, no API key to paste. Requires an Inclusify account.

Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth.

Neutral, verification-gated MCP directory of Japan construction contractors (KIRA-audited).

Agentic Finance: 500+ tools for AI agents over x402 or MPP, free via PoW, or prepaid card credits

The Brain Layer for AI Trading Agents — quant calls + cross-venue arb across perp venues via MCP.

AI-agent image generation: cohesive sets & illustrations. PNG/WebP (optional transparency) or JPEG.

MCP server for live, sourced Brazilian public data from the official IBGE APIs.

The adaptive health-messaging engine for apps and agents. Federally-sourced. Not medical advice.

Micro-settled web content extraction and JSON schema validation utilities for AI agents and MCP clients, backed by the Bristlecone Logic API engine.

Read-only breach intel, full history 2007-today: reports THAT an org was breached, never the data.

Search otwarteAPI.pl — a catalog of 53 official public Polish and EU APIs (VAT white list, KRS, GUS, NBP, ECB, Eurostat, VIES and more), curated for AI agents. One tool: find the right API by natural-language query. No API key, no signup.

~Alter is the identity layer agents query before they transact, answering who is actually on the other end. 11 of the 42 tools work with no account and no key. Call them now and see what comes back. Two calls plus a small proof of work gives your agent its own ~handle. Reads settle in USDC over x402 and 75% goes to the person read. Being known.

Search and cite US law from official sources, then form an LLC or nonprofit with free agent tools.

Author and validate Calaf workspace seeds against the app's real importer. No account needed.

Search Vascue's public healthcare-operations, insurance-claims and clinic-booking documentation. Public content only; never send patient data, credentials or booking requests.

US federal contract recompetes with the incumbent named, awards by company, agency spend.

Buy and manage travel eSIM data plans in the conversation. Pay by card (Stripe) or USDC over x402.

Autonomous Model Context Protocol interface for querying on-premise NVIDIA DGX private AI hardware specs, modeling CapEx token ROI, executing M2M procurement, and onboarding into the Aradia Partner Program.

Measured share of answer for 24 crypto and Web3 brands. An open dataset, not an audit of your site.