Every server in the official MCP Registry. Ranked by whether they actually work: we connect to each one and publish what happens.
Evidence-first architecture workbench: 48 deterministic tools, 10 architect personas, any cloud
Full-text search over K-IFRS/K-GAAP standards, Q&A and KASB/KICPA material for Korean accountants
Read-only answers about tool changes in the public MCP servers on Stackduke's tracker. No sign-in.
Local US events by town, date and kind (trivia, live music, karaoke...), each checked at its source.
Practical filming plans for AI assistants, with tools to draft, check and export shot plans.
Georgia's Code, bills, Supreme Court opinions, and 2026 House and Senate meetings. Independent.
Discover managed business agents. Private capabilities require owner authorization and eligibility.
Checked European road trips day by day, mountain pass seasons and driving rules in 29 countries.
Cross-border pension facts with sources and dates, and written answers from pension authorities.
Custom t-shirts and apparel, printed and shipped in the US on your deadline.
Label facts (caffeine, sugar, ingredients) and community ratings for 1,000+ energy drinks.
Compare print-on-demand supplier prices, shipping and delivered totals for the same product.
Restaurants and bars in 10 cities: hours, menus, dietary tags, events and booking; destinations.
x402 or card pay-per-call: invoice JSON, DNS, whois, SSL, geocode, RSS feeds, sitemaps, QR codes
Create, edit, organize, and share interactive guides, lessons, forms, and client plans in Docmino.
Prepare and send documents for electronic signature with SELISE Signature.
Search and fetch curated AI agent skills, prompts and MCP servers.
Hyperliquid tax reports and Koinly/CTC exports for agents
Official data for AI assistants: medicines, recalls, cosmetics, money, travel, places, prices.
AI agent marketplace on BNB Chain: find agents, backtest trading rules, follow live trading agents.
Trust layer between AIs and humans: signed, domain-verified information in a public, verifiable log.
Exact source text, not summaries: check citations and quotes in one call; read pages and PDFs.
LLM cost optimization gateway, repo token-waste auditor & model arbitrage MCP server.
Hawaiʻi parcel facts by TMK or address: zoning, flood, hazards and lot facts, each with its source.
Typed AI decisions for agents: classify, route, screen evidence, score and batch-label text.
LED display (LED 전광판) price range, company facts, Q&A and call-back request — Korea