"Automating Browser Operations with Scripting or Tools" matching MCP servers:

Production-grade Model Context Protocol (MCP) server delivering paywalled Web3 micro-services powered by autonomous x402 payment challenges on Base Mainnet.

A comprehensive toolkit for Ethereum blockchain analysis within Claude AI, enabling contract auditing, wallet analysis, profitability tracking, and on-chain data retrieval.

Enables natural language interaction with the Avalanche blockchain through AI assistants, allowing users to execute Avalanche CLI commands and AvalancheJS API operations without technical knowledge.

Enables read-only access to Vitruveo mainnet chain data and observations—including network status, balances, blocks, receipts, history, view calls, event decoding, bounded scans, token probes, ABI/proxy and log observations, supply arithmetic, and historical-data probes—through stdio or authenticated Streamable HTTP without wallet, signing, or write operations.

MCP server for managing TON blockchain sites, deployments, DNS, and storage via the Resistance Tools platform.

Provides Clockchain's verified-time primitives, notarization, smart-contract scheduling, audit trails, and agent identity verification to any MCP client.

A toolkit that integrates with the Sui blockchain, allowing Claude to request test tokens through a testnet faucet tool when users provide their wallet addresses.

A production-ready MCP server that wraps the Kxcoscan blockchain explorer API into structured endpoints for AI agents. It enables users to query wallet balances, transaction histories, token transfers, and contract details via natural language.

This MCP server provides authentication via wallet sign-in (SIWE) and authorization with scoped access to read and trade portfolios, enabling secure portfolio management through natural language.

Enables AI clients to interact with the Rootstock (RSK) blockchain through wallet management, balance queries, token transfers, smart contract deployment and verification, and transaction tracking operations.

Enables read-only access to ROOTSTOCK DEX and Orchard data on Base and Base Sepolia through 34 stdio tools for querying networks, registries, pools, token balances, and transaction status.

23 tools for AI agents working with Nostr Open source. No API key. No account. NIP-46 remote signing Publish notes, reply, react, repost Encrypted DMs (NIP-04 + NIP-44) Fetch events, profiles, social graph

Identity + memory layer for AI agents on the Emercoin blockchain — read open, write via GitHub OAuth

Enables AI assistants to interact with Sui Network through tools for balance checks, transfers, swaps, staking, and more.

Enables on-chain attestation of any content onto the DigiByte blockchain, providing permanent, timestamped, tamper-evident proofs. Allows AI agents to notarize their outputs or verify attestations using only the blockchain.

Gives AI agents a verifiable identity using Digi-ID passwordless authentication on DigiByte, enabling them to prove who they are by signing challenges without revealing private keys.

A bridge that enables AI language models to publish content to the Nostr network by implementing the Model Context Protocol (MCP).

Enables local MCP clients to validate and preview TRON mainnet USDT/TRX confirmed transfer notification watches, list watches and retained delivery events, and require owner-confirmed browser actions for create/delete operations.

Enables MCP clients to connect to Walrus Memory for persistent memory operations like remember, recall, analyze, and restore, with browser-based wallet login and local credential storage.

A server that provides tools for interacting with MantraChain blockchain through the Model Context Protocol, allowing users to manage tokens, stake assets, query balances, and execute various blockchain operations.

Exposes TradeTrust document/eBL operations on the Zetrix L2 as MCP tools, enabling verification, status checks, and finality lookups, with optional write capabilities for issuing, minting, transferring, and signing documents.

Enables AI agents to interact with the TRON blockchain through browser automation (Playwright) or direct API calls, supporting transfers, staking, swaps, and multi-signature management.

A Model Context Protocol server that provides onchain tools for Claude AI, allowing it to interact with the Solana blockchain through a standardized interface for operations like managing assets, executing token operations, and retrieving network information.

Model Context Protocol server for Kaspa operations using WASM SDK. Enables LLMs to interact with the Kaspa network through standardized MCP tools.

Enables AI agents to interact with the Sei blockchain, including reading chain data, querying token balances and metadata, transferring tokens, and executing smart contract operations through MCP tools and resources.

Enables ChatGPT and Codex to request public keys, prepare and sign exact Nostr events, encrypt or decrypt NIP-04/NIP-44 payloads, and publish with per-relay acknowledgement, while the private key stays in the user's Alby, nos2x, or remote NIP-46 signer. Every operation is queued for local browser approval, with one-use signing intents and verification before anything is broadcast.

Enables interaction with Ethereum-compatible smart contracts through their ABI, allowing both read operations (querying state) and write operations (executing transactions) dynamically based on the contract's interface.

Plug-and-play monetization SDK for MCP tools and TypeScript APIs. Monetize AI agent workflows instantly with x402 V2 micropayments and Base revenue splits.

MCP server exposing 20 tools for AI agents to interact with MegaETH, enabling DeFi swaps, NFT burn-to-create minting, identity resolution, and cross-chain operations.

Provides complete HTTP/JSON access to all 100+ Emercoin RPC endpoints with integrated formatting utilities. Enables blockchain operations, name system management, wallet functions, and mining operations through a comprehensive REST API interface.

A complete ethers.js v6 wrapper for Claude with 40+ tools for Ethereum blockchain interactions, enabling wallet operations, token transfers, and smart contract calls.

Enables LLM coding agents to sign in with Nostr by generating NIP-07 signatures and exposing public keys, without requiring a wallet or browser extension.

A Model Context Protocol server that extends AI capabilities by providing tools to interact with the Solana blockchain, enabling operations like transactions, account queries, and wallet management.

Enables interaction with the Algorand blockchain through 25+ specialized tools for account management, payments, asset creation, NFT operations, and network monitoring. Supports both mainnet and testnet with instant finality and low fees.

Provides tools for managing IP assets and licenses, interacting with the Story Python SDK, and handling operations like minting tokens, registering IP, and uploading metadata to IPFS.

Enables AI agents to interact with Uniswap through 17 tools mapped 1:1 to real API endpoints, allowing access to DeFi data and operations via natural language.

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.

Enables interaction with ResilientDB blockchain through smart contract operations, GraphQL queries, and key-value storage operations.

Agent-ready MCP server providing access to Jupiter's DeFi API, with tools mapped 1:1 to real endpoints for crypto operations. Hosted free, no auth required.

Read-only on-chain query surface for the AgentCivics civil registry on Sui — soulbound AI-agent identities, on-chain memories, reputation, refusal records. Hosted, no install, no keypair. For write tools (register, write_memory, record_refusal), install the npm package @agentcivics/mcp-server locally and supply your own keypair.