"Simple MCP example using HTTP transport" matching MCP servers:

Provides AI agents with knowledge and code generation tools for building BSV blockchain applications using @bsv/simple.

MCP server that lets AI agents discover and pay for .agent services using USDC over x402, with daily budget controls and payment link creation.

MCP server providing on-chain monitoring reads such as ENS expiry, gas prices, token unlocks, and oracle health via the FabTally Chain API. It supports stdio and streamable-http transports, is read-only and keyless, with pay-per-call tools.

Multi-language crypto news MCP server with editorial summaries, sentiment labels (BULLISH/NEUTRAL/BEARISH), and importance scores (0–100). 6 tools across 8 languages; every story credits the original publisher. Bridges stdio to the public Streamable HTTP endpoint at https://zippfeed.com/mcp/.

An MCP server that enables AI agents to query the Canton Network for balances, rewards, classified transactions, CC prices, and directory information using natural language.

MCP server that lets AI agents browse, create, and submit tasks on Taskmarket, and check wallet balances, using the official CLI for secure key handling.

An MCP wallet server that lets an AI agent hold, send, and spend USDC on Hedera, using the x402 standard for HTTP payments.

Provides AI agents with direct liteserver access to the TON blockchain for querying balances, account states, transactions, and contract get-methods without HTTP gateways.

Enables AI assistants to interact with the Xian blockchain, including wallet management, token transfers, smart contract operations, DEX trading, and indexed blockchain data queries through a unified MCP and HTTP interface.

A server that provides simple RPC endpoints for common Solana blockchain operations, allowing users to check balances, get account information, and transfer SOL between accounts.

Facilitates interaction with Starknet blockchain via MCP by exposing various RPC methods, allowing users to query chain states, transaction details, and block information using natural language queries.

An HTTP stream server for interacting with the Intuition knowledge graph, enabling users to query and manage data through tools like extracting triples, searching entities, retrieving account info, and exploring relationships.

Enables MCP-compatible agents to look up on-chain trust data for any Ethereum-compatible wallet address, returning verified, estimated and total scores plus a reputation tier. It serves this through a single self-hosted Streamable HTTP endpoint at /mcp, supporting session handling, tool discovery and tool invocation.

This server provides a read-only tool to query official Brazilian Federal Prosecution Service (MPF) negative certificates, accessible via MCP over HTTP with prepaid credits.

Enables users to inspect Robinhood Chain assets and contracts, construct and review USDG/Stock Token exchange and data-signing decisions, and request approval for those actions in Robinhood Wallet. It maintains local records of received hashes and actual results while keeping keys and transaction authorization under user control.

An MCP server for executing token swaps on the Solana blockchain using Jupiter's Ultra API, enabling users to fetch optimal swap orders and execute transactions with slippage control.

Enables users to check crypto protocol risk ratings, search for DeFi protocols, and compare safety profiles using Hindenrank data. It provides detailed risk grades, top risks, and protocol verdicts directly through MCP-compatible clients.

Enables AI agents to discover, pay for, and sell HTTP APIs using the x402 micropayment protocol, with USDC settlement on Base mainnet. Includes tools for payment requirements, paying and fetching resources, building seller configurations, and monitoring revenue.

Query blockchains with plain English — instant, structured, and developer-friendly using Infura APIs

Enables placing, modifying, and canceling orders across default and builder perps and spot markets, plus bracket orders, leverage and margin updates, and scheduled cancels. It also exposes account, market, and vault reads, collateral transfers and account-mode changes, and Arbitrum bridge deposits and withdrawals through a hosted Streamable HTTP endpoint.