"A calculation of the product of 198766 and 667891" matching MCP connectors:

Official MCP: continuous supply-chain risk monitoring and early warning, not a one-off report. Register and create a key at https://supplygraph.ai/zk_chat_os/dashboard/dashboard.html — if you are not signed in you will be redirected to login; new users can register there. After login, open A2A / MCP and click Create Production Key or Create Sandbox Key. Send the header as Bearer <api_key> (one Bearer prefix, then the raw key). Optional for initialize and tools/list; required for tools/call.

Shared memory for AI agents. One address per fact, one signature you check. No key to read.

Live market data, signals, positions, and macro analysis for crypto, KR stocks, and US stocks.

Query STRING interactions, enrichment, annotations, homology, and PPI networks.

Query Microsoft Patch Tuesday security updates (MSRC) with EPSS and CISA KEV enrichment

Official SupplyGraph.AI data MCP: POIs, parks, regions, industry chains, and companies.

Official MCP: continuous supply-chain risk monitoring and early warning, not a one-off report.

SupplyGraph.AI MCP server for supply-chain intelligence and China business data. Tools include company search, tariff calculation, enterprise-change monitoring, risk prediction, POIs, industrial parks, regional indicators, industry-chain enterprises, company registry data, and nearby location insights.

US market snapshot, stock fundamentals, prices, statements, news and analyst views

Generate authentic pixel art - sprites, animations, and tilesets - from any MCP client

Creative-intelligence MCP for campaign strategy, ad builds, QA, and reporting.

Public agentic AI doctrine tools plus authenticated architecture, design, and spec validators.

Read-only MCP tools for Total Parks-listed Australian holiday parks, caravan parks, and campgrounds.

Run and manage H Company's Computer-Use Agents from any MCP client.

Search WindowsForum.com threads, posts, and Windows news; fetch documents and Microsoft KB info.

Hosted MCP server for Retro Diffusion. Generate authentic, grid-aligned pixel art — sprites, characters, animations, and tilesets — from Claude, Cursor, VS Code, Windsurf, or any MCP client. 90+ styles, free cost estimation, pay-per-generation with no subscription and credits that never expire.

Custom metal-print storefront: catalog search, product details, shipping, reviews. Read-only.

AI-analyzed startup opportunities from Reddit, Hacker News & Product Hunt, with commercial scores.

Brazilian fiscal MCP server - issue NF-e, NFC-e, NFS-e, CT-e, MDF-e and DC-e via SEFAZ.

The industry standard reference for safe, observable, and steerable AI agent UX. Browse and search the 10 Blueprint principles, principle clusters, curated implementation examples, and application guides. 13 public tools require no credentials. Tools for learning path, coaching context, and handoffs require a Firebase Bearer token. Validation and usage summary tools require a Pro or Teams membership.