Best Arc MCP Servers
Arc is a modern web browser designed to provide a better browsing experience with features focused on organization, productivity, and a cleaner interface.
Why this server?
Provides tools for discovering and paying .agent services on the Arc blockchain, enabling AI agents to resolve .agent names, list available agents, call paid APIs with automatic USDC payments, create payment links, and check order and spending status.
AlicenseAqualityCmaintenanceMCP server that lets AI agents discover and pay for .agent services using USDC over x402, with daily budget controls and payment link creation.62 npmMITWhy this server?
Provides tools for interacting with arcnow.io on Arc, enabling reading of bonding curves, quoting trades, checking token graduation progress, and optionally launching, buying, selling, and rescuing token migrations.

@arcnow/mcpofficial
AlicenseAqualityBmaintenanceEnables an AI assistant to read token bonding curves, quote trades with fee breakdowns, monitor graduation progress, and optionally launch, buy, sell, or rescue tokens on Arc via arcnow.io.976 npmGPL 3.0Why this server?
Allows AI agents to browse, take, submit, and manage bounties on the ArcBounty platform built on the Arc Network.
AlicenseAqualityBmaintenanceBrowse, take, and submit USDC bounties on ArcBounty (Arc Network, ERC-8183 escrow + ERC-8004 reputation).31MITWhy this server?
Enables AI assistants to control the Arc browser via MCP, supporting navigation, clicking, form filling, JavaScript execution, screenshots, and content extraction.
AlicenseAqualityBmaintenanceMCP server that gives AI coding assistants direct access to the browser — navigate, click, fill forms, run JavaScript, take screenshots, and read page content.1110 npm1MITWhy this server?
Provides tools to check whether Arc Browser is running with a visible window and to navigate it to an absolute HTTP or HTTPS URL.
AlicenseAqualityCmaintenanceLets OpenCode check whether Arc is open on Windows and navigate it to absolute HTTP(S) URLs from WSL2, even when another browser is the Windows default.2MITWhy this server?
Enables finding LayerZero OFT bridge routes and building cross-chain transactions involving Arc, including route resolution and ready-to-sign transaction generation.
AlicenseAqualityCmaintenanceEnables AI agents to find LayerZero OFT bridge routes by token address and build ready-to-sign cross-chain transactions across 14 EVM networks.3MITWhy this server?
Enables the importation of cookies and session data from the Arc browser to maintain persistent authentication states for AI agents.
AlicenseAqualityBmaintenanceA high-performance browser automation MCP server that provides AI agents with a fast, persistent Chromium instance via Playwright. It features reference-based element interaction, snapshot diffing, and manual handoff capabilities to handle complex tasks like CAPTCHAs.6113 npm32MITWhy this server?
Allows requesting verifiable randomness on the Arc blockchain, including dice rolls, coin flips, ranges, winner selection, and shuffles, with request/fulfillment transactions and replayable proofs.
AlicenseAqualityCmaintenanceProvides verifiable randomness for AI agents, enabling dice rolls, coin flips, ranges, winners, and shuffles with on-chain proofs, paid via Circle Agent Wallet.3MITWhy this server?
Provides tools for reading live on-chain market state on Arc (Circle's L1, chainId 5042), including launchpad metrics, LP APR, RPC consensus, token screening, sell simulation, pool decoy detection, and the ERC-8004 agent directory.
AlicenseAqualityCmaintenanceEnables reading live market state on Arc (chainId 5042) including launchpads, LP APRs, RPC consensus, token screens, honeypot simulations, and an agent directory.12148 npmMIT