"An MCP server with MCP apps (UI) resources for host testing" matching MCP connectors:

Manage products, EU Digital Product Passports, operator parties, and GS1 EPCIS supply-chain events.

400+ pay-per-call tools + 100 skill packs. USDC on 8 chains, or free via PoW.

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

Route crypto data needs through PubFi capability and gateway tools.

AI URL safety validator: SAFE/SUSPICIOUS/DANGEROUS verdict, trust score, threat intel.

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

Is a Japanese construction or renovation quote fair? Audits homeowner quotes against an open 65,729-item cost database (JCCDB), flags overcharge tactics, and drafts awareness content. Neutral third party, no referral fees, verifiable (SHA-256).

MCP server for Brazilian Federal Senate open data (legislative, administrative, e-Cidadania).

476 MCP tools across 557 fintech tools: ChainGraph AP2 decisions, execution_hash. Zero PII.

Host-owned vacation-rental direct booking via VRP. Signed offers, 0% commission. Not an OTA.

Entity resolution — data mapping, SDK code generation, docs search, and error troubleshooting

Build personal interactive apps with real URLs and persistent storage, using any AI.

AI Visibility and Content Intelligence tools for Claude and MCP-compatible agents.

Trust layer for AI agents: signed delegation decisions, passports, and 16 verified guest tools.

Design, save, and run outcome-aligned AI workflows and verifiers, with reliable image output.

A complete color workflow over MCP: mix, convert, harmonize, measure, and remember palettes.

MCP-native open-source Notion alternative: read & write pages, databases and kanban boards.

MCP server for generating rough-draft project plans from natural-language prompts.

Find 76,000+ curated healthcare service vendors across 25 categories and all 50 US states.

Concierge for AI agents: takes action in the physical world — book, order, register, resolve.