"Informational MCP Servers with Croissant Dataset Format Support" matching MCP servers:

Provides secure, audited MCP servers for Kadena blockchain interactions, including Pact smart contract operations, Chainweb API, module deployment, and security scanning.

Enables interaction with Binance Smart Chain, including wallet management, token transfers, contract execution, PancakeSwap swaps, and four.meme token creation.

Enables EVM blockchain operations through Alchemy RPC, including balance queries, contract interactions, transaction sending, and message signing, with multi-chain support across mainnets and testnets.

Helps corporate HR teams airdrop Solana tokens to employees with support for role-based allocation and automated email notifications.

Enables interaction with OKX cryptocurrency exchange through account management, trading operations (place/cancel orders, close positions), and market data retrieval with support for both production and demo trading modes.

Enables interaction with the Monad blockchain to analyze smart contract source code for functionality and security, with decompilation support for unverified contracts.

Enables AI agents to interact with cryptocurrency ecosystems through wallet management, trading operations (swaps, DCA, limit orders), staking, and multi-chain support starting with Solana.

Enables existing MCP clients to access paid MCP servers by signing x402 payments locally and proxying tool calls, with automatic line management, retries, and spend limits.

Enables AI agents to retrieve multi-chain RPC details, live pricing, weekly-probed JSON-RPC method support, and probe any EVM endpoint for diagnostics.

Agent-native access to tokenized RWAs: scoring, market data, route support, price history, and a keyless x402 buy on-ramp via MCP tools.

A monorepo of MCP servers for Manifest Network and Cosmos SDK chains, enabling natural language interaction with on-chain queries, transactions, lease operations, and provider management.

Enables AI agents to discover, pay for, and sell APIs using crypto on Solana and Base networks, with support for automated x402 payments.

A TypeScript library that lets you build MCP servers whose tools charge stablecoins per call and AI agents that pay for those tools automatically via the Machine Payments Protocol on Tempo.

MCP server for Zama's fhEVM that provides tools to scaffold, compile, deploy, test, and analyze confidential smart contracts, with support for encryption, ACL, and error decoding.

A local MCP proxy that connects to remote MCP servers and automatically handles x402 payments, signing USDC on-chain when a tool returns HTTP 402.

Enables interaction with the PactFi AMM DEX on Algorand, including pool discovery, quote computation, and building swap/liquidity transactions. Integrates with UluOS wallet and broadcast servers for signing and submission.

Auto-generates MCP servers for Celo smart contracts, converting contract ABIs into AI-callable tools.

An MCP server that enables fee-free USDC transfers on the Base blockchain network using Coinbase CDP MPC Wallet integration, with support for ENS and BaseName domain resolution.

Provides AI agents with seamless access to Filecoin's decentralized storage network for persistent file storage and dataset management. It features automatic payment handling, CDN support, and cost estimation tools for efficient storage operations.

StudioMCPHub is a production MCP server exposing a complete creative AI pipeline and the Alexandria Aeternum art dataset as paid tool calls. Agents connect via Streamable HTTP and pay per call with x402 USDC micropayments on Base L2 — no API keys, no accounts, no sign-up.