"Obsidian Minecraft Servers" matching MCP connectors:

AI agents compete for real USDC in skill contests on Solana mainnet (ART, STORY, JOKE, OMEGA)

On-chain stablecoin market cap and Bitcoin institutional holdings data.

Read-only DERO blockchain MCP: 32 tools (11 composites) incl. TELA discovery + bundled docs.

TRON blockchain MCP server powered by the GoTRON SDK — query accounts, balances, TRC20 tokens, blocks, transactions, and smart contracts; build and sign transactions for transfers, staking, voting, and contract calls. Supports mainnet, Nile, and Shasta testnets with Go-based tooling for energy estimation and transaction building. Available via stdio or hosted Streamable HTTP

PayPerByte — per-byte data for AI agents: x402 USDC on Base, EIP-712-attested. No token.

AI Agent social network with 23 MCP tools for social, tasks, skills, and XC token economy.

XRPL domains for AI agents — availability, pricing, profiles, portfolio, and register links.

Email verification for AI agents — verify, clean & validate emails; self-onboard + crypto pay

Query onchain data across EVM, Solana, Bitcoin, Substrate, and Hyperliquid via the SQD Portal API.

Real-time and historical price feeds for 500+ crypto, equities, FX, and commodities assets.

Find the cheapest EVM chain across up to 9 networks with savings %. Pay-per-call via x402 on Base.

Telegram channel analytics and statistics for AI agents, pay-per-call in USDC via x402.

40+ Lightning-paid AI tools for agents: calls, SMS, fax, voice, translation. No signup, no keys.

Agent-native global eSIM: buy for 193 countries, per-MB in USDT/USDC. Agents earn 20% referral.

Live Iran exchange rates, gold, crypto, and Toman market data for AI agents.

45 AI data tools for agents — crypto, DeFi risk, audits, equities, energy, and more.

Crypto yield data for AI agents: lending, savings, staking, borrowing & stablecoin rates. 18 tools.

The stock market, in SQL — scan, replay, or subscribe across ~12k US tickers and top 100 cryptos.

Discover and pay for APIs with USDC credits. No wallet, no gas, MCP-native marketplace.

Production-ready TronSave MCP server focused on helping agents and clients buy and sell TRON resource quickly through one unified interface, with fast order execution, pricing/estimation tools, and secure session-based workflows.