MCP servers

Crypto prices from the public Coinbase API. No key required.

CoinGecko prices and trending coins.

CoinLore crypto market data: top coins, single coin, global stats, and markets. No key required.

MCP server for Confluent Cloud: environments, Kafka clusters. Needs an API key.

MCP server for Kit (ConvertKit): subscribers, forms, broadcasts. Needs an API key.

Query Crisp: visitor list, people profile, conversation.

Crypto rankings from the public CryptoRank API. No key required.

Query Customer.io: customers, customer details, segments.

Password breach checks and identity security audits - no API key.

Query the Deepgram API: projects, project balances, and API keys.

DefiLlama protocols, chains, and TVL (merged).

Deribit derivatives exchange: index prices, tickers, and supported indexes. No key required.

Dior resale listings, prices and details. Not affiliated with Dior.

Query your Directus instance: collections, users. Endpoints per official docs.

Email validation from the public Disify API. No key required.

DNS lookups, email records and reverse DNS - no API key.

Doppler API: projects, configs, secrets listing and download. Needs service or personal token.

Query the eBay Browse API (OAuth user token; set EBAY_OAUTH_TOKEN, Bearer): item search, item.

Validate email addresses by format, MX record, and disposable domain. No key required.

Search EPO Open Patent Services: published-data search and family.

Query the Eric Emanuel catalog: search streetwear, newest arrivals, enriched product details.

Query the Etherscan v2 API: ETH balance, transactions, ERC-20 transfers.

Ethereum token explorer: token info, address holdings, transaction history. No key required for...

MCP server for Etsy shops and listings. Needs a free Etsy API key.