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maintenanceThis MCP wraps Bitrefill public API to allow agents to search for products and shop using cryptocurrencies like Bitcoin, Ethereum, Solana, and many more.
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"Understanding Code Relationships and Dependencies" matching MCP servers:
- Flicense-qualityDmaintenanceGives Claude access to Alchemy blockchain APIs by loading all API specs at startup and providing two tools: search and execute. Enables querying NFTs, token balances, transactions, and more via natural language.
- AlicenseAqualityBmaintenanceWallet-funded MCP client for six paid Utilia tools: Solana priority fees, transaction diagnosis and simulation, token-risk checks, PDF-to-Markdown, and audio normalization over x402. MIT-licensed and installable from npm.6115MIT
- Flicense-qualityDmaintenanceMCP server for Chainlink Runtime Environment, enabling build, simulate, deploy, and manage CRE workflows from any MCP client.
- AlicenseBqualityDmaintenanceCombines Midnight Network blockchain development tools with Next.js DevTools for building decentralized applications, supporting contract development, wallet management, and Next.js diagnostics.3587MIT
- Alicense-qualityAmaintenanceEnables AI assistants to query blockchain chain data, including chain details, RPC endpoints, and chain relationships, through a Model Context Protocol server.5MIT
- -license-qualityBmaintenanceA local-first MCP server for the WAX blockchain that enables AI hosts to query accounts, chain state, AtomicAssets, AtomicMarket, Hyperion history, and WAXP prices, as well as prepare unsigned transactions for wallet signing.
- Flicense-qualityDmaintenanceA Model Context Protocol server for creating, updating, and querying semantic relationships (cyberlinks) on Cosmos-based blockchains through integration with Cursor IDE and Claude Desktop.1
- AlicenseAqualityCmaintenanceEnables static security audit of Solidity smart contracts by analyzing source code or deployed bytecode for vulnerabilities, providing risk scores and detailed findings.1MIT
- AlicenseAqualityFmaintenanceUniversal x402 buyer agent — discover, pay for, and call any x402 paid API endpoint from Claude Desktop, Cursor, or Claude Code with automatic USDC payment via AgentCash.416MIT
- AlicenseAqualityCmaintenancePre-flight oracle for x402 endpoints — gives any MCP-aware agent (Claude Code, Cursor, Windsurf, Continue) tools to detect decoys, zombies, and price traps before paying. Wraps preflight, forensics, decoy-blacklist, and watch-subscription endpoints from x402station.io.10513MIT
Klever MCP Serverofficial
AlicenseAqualityBmaintenanceAn MCP server for Klever blockchain smart contract development, providing contextual knowledge including code patterns, best practices, and runtime behavior.237831MIT- AlicenseAqualityDmaintenanceEnables AI coding agents to scan smart contracts and code for vulnerabilities, check against 12 famous-hack patterns, and return public security receipts directly in the IDE.414MIT
Aztec MCP Serverofficial
AlicenseAqualityCmaintenanceProvides local access to Aztec documentation, examples, and source code via cloned repositories, with optional semantic search for enhanced querying.8561MIT- AlicenseAqualityDmaintenanceEnables searching over 20,000+ smart contract audit findings from Solodit, with filters for severity, firm, tags, and more. Designed for use with AI coding agents like Claude Code and Codex CLI.460156MIT
- AlicenseAqualityAmaintenanceStamp, upgrade, and verify Bitcoin timestamps via AI agents using the OpenTimestamps protocol. No API keys required.84601MIT
- AlicenseAqualityDmaintenanceAn MCP server that lets your AI coding agent (Claude Code, OpenClaw, Codex, Cursor, etc.) discover and pay on-chain agents registered on ERC-8004, using Coinbase's official x402 protocol. No smart account. No bundler. No relay. Just your EOA, an HTTPS request, and an automatic 402 → sign → retry flow.35MIT
- AlicenseAqualityAmaintenanceMCP server that gives AI assistants access to Midnight blockchain—search contracts, analyze code, and explore documentation.3018137MIT
- AlicenseAqualityBmaintenanceEnables AI agents to fetch and independently verify on-chain data such as account balances and contract code hashes using Merkle proofs and ECDSA signatures, with x402 payment integration.3MIT
- AlicenseAqualityDmaintenanceEnables AI assistants to help developers integrate gasless transactions on the Aptos blockchain by providing access to documentation, code snippets, and transaction cost estimation. It facilitates interaction with the SmoothSend SDK and API through MCP-compatible tools like Cursor and Claude.418MIT
