"Accessing or using a remote MCP server endpoint" matching MCP servers:

Cross-chain cryptocurrency swaps via Chainflip. Get quotes, execute swaps, and track progress. No API key required to get started.

A Model Context Protocol (MCP) server that provides tools and resources for AI agents to interact with the Algorand blockchain.

Enables an agent to fetch the material a separate verifier checks — receipts, genesis documents, univocity accumulator snapshots, registration statuses and SCITT service configurations — from a SCRAPI base URL or a chain RPC endpoint you supply. Every result reports where its bytes came from and which trust-model questions they can answer, without ever choosing an operator or chain provider for you.

Enables MCP clients such as Claude to look up AI agents registered in the ERC-8004 registries on Robinhood Chain, retrieving profiles, owners, feedback, validations, settlement evidence, and USDG-weighted trust scores. It is read-only and requires no wallet or API key, and can be reached either as a hosted remote endpoint or locally via npx.

Enables AI agents to generate or import multi-chain keys, sign messages and unsigned transactions, broadcast them, and query native balances across Ambient, Solana, BSC, and Arbitrum. Private keys stay encrypted on the local machine, so agents can complete the sign-and-send half of a swap, liquidity, or bridge workflow handed over by a remote market server.

Enables AI agents to anchor document hashes as tamper-proof proofs of existence on the Doichain blockchain, verify those proofs, and read names, blocks, and addresses via a hosted, no-account endpoint.

Enables agents and users to query the Telegraph network through a hosted MCP endpoint, with tools to ask miners, request specific miners, retrieve intents/recipes, and verify signal hashes on-chain.

Remote MCP server enabling agents to search, buy, and publish reusable knowledge via nine agent-native tools without API keys or custodied wallets.

Provides real-time information about Ethereum addresses across multiple chains using the Model Context Protocol, featuring a Server-Sent Events endpoint for live updates.

An MCP server that provides AI assistants with searchable access to Cardano ecosystem documentation, SDKs, smart contract languages, governance, scaling, and developer standards from a single endpoint.

Enables AI agents to interact with the AI Network blockchain by managing accounts, submitting transactions, and reading database values. It supports registering Hyper Agents and accessing a Layer 2 DAG-based shared agent memory system based on staking status.

A minimal demo of the x402 payment protocol protecting an MCP tool endpoint, showing how to charge for MCP tools using real 402 rejections and testnet payments.

DataFood is a remote MCP server that gives AI agents one-call access to 16 cross-niche data sources — crypto, DeFi, security, weather, news, finance, web3 — through a single Streamable-HTTP endpoint.

MCP server that lets AI agents scrape web pages as clean markdown for a micro-payment in USDC, using the x402 protocol on Base network. No API keys or signup required.

Enables agents to query probe402's public record for a route's latest payment quote, reading grade, and paid-delivery history before deciding whether to pay an x402 endpoint.

A remote MCP server that links World ID 4.0 sessions to AI assistants, enabling verified human authentication and tools for claiming Founding Human places, accessing human grants, and interacting with a verified human wall.

Provides agent-ready access to Compound's DeFi protocol, enabling interaction with lending and borrowing markets through a hosted, no-auth MCP endpoint.

Enables AI tools to interact with the Lens Protocol decentralized social network ecosystem. Supports fetching profiles, posts, followers, searching content, and accessing social graph data through standardized MCP interfaces.

Multi-endpoint Web3 intelligence service for token risk scanning, pre-trade checks, and signal snapshots, using DexScreener data with x402 payment support.

A Model Context Protocol server that extends Claude's capabilities by providing tools to interact with the Solana blockchain, allowing AI agents to perform operations like executing transactions, managing wallets, and accessing token information.