"How to execute tests on a frontend page and debug browser console issues" matching MCP servers:

Provides structured access to Solana Anchor error data, enabling AI coding agents to parse logs, debug transactions, and look up error codes.

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

Inspects and debugs Solana transactions, accounts, Anchor IDLs, errors, and PDAs from MCP-compatible clients.

Generates MCP servers from smart contract ABIs, enabling Claude to interact with any Ethereum contract via natural language commands.

Pay-per-call MCP server for on-chain blockchain data including wallet profiles, token metrics, protocol TVL, and gas prices.

MCP server for Chainlink Runtime Environment, enabling build, simulate, deploy, and manage CRE workflows from any MCP client.

Teaches AI coding agents how to reason correctly about MetaMask Embedded Wallets / Web3Auth architecture, SDK choice, key derivation, auth flows, and common integration pitfalls.

Local MCP-to-browser signing bridge for EVM, Solana, and Sui, letting agents prepare and simulate transactions while users approve and sign in a browser wallet extension.

Decentralized Git with on-chain governance, bounties, and DAOs. Tools for repos, issues, PRs, labels, releases, bounties, and DAO proposals. Auto-wallet on first use, trust tiers, and approval mode for human-in-the-loop.

Blockchain JSON-RPC on 23 EVM chains for AI agents — Ethereum, Base, Arbitrum, plus young chains like Robinhood Chain, Plasma and Ink. Free reads with no key; heavy methods (eth_getLogs, trace, debug) via a free API key or x402 USDC pay-per-call.

Enables AI assistants to discover prediction markets, view real-time data, execute trades (market/limit orders), and manage portfolios on Polymarket.

An MCP server providing tools for Sui blockchain interaction, including wallet management and Move smart contract development. It enables users to build, test, and publish contracts, query on-chain objects, and execute transactions through Claude.

A Model Context Protocol server that enables AI agents to autonomously execute cross-chain trading operations on Paloma DEX across seven EVM chains including Ethereum, Arbitrum, and Polygon.

Enables agents to manage Grok Chain grants and execute payments through human-funded vaults and a relayer, without ever holding private keys.

Enables AI agents to read chain data, execute transactions, swap tokens, and manage wallets on Solana through 38 tools across 7 modules. Supports write operations with a private key and includes built-in prompts for common workflows.

A Model Context Protocol server that enables AI assistants and applications to interact with decentralized exchanges (DEXs), allowing users to get quotes for token swaps and execute swap transactions.

A Model Context Protocol server enabling AI assistants to create, buy, and sell tokens on the Pump.fun platform on Solana.

Provides access to the Zora Coins ecosystem on Base mainnet, enabling users to query coin data, explore markets, analyze profiles, and execute trades through a standardized interface.

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.

MCP server for gittr.space, a decentralized Git platform on Nostr, enabling AI agents to create repos, push code, manage issues/PRs, and work with Lightning bounties using Nostr identity.