1,330 mods tagged Web3 and blockchain that install into OpenCode, measured the same four ways as everything else here: what each costs in tokens on every session, what a security scan found and why, whether it is the original, and what changed.
ThirdGuard/mcp-etherscan-server
MCP server Claude CodeCodexCursor +2
MCP server "mcp-etherscan-server" as configured in ThirdGuard/mcp-etherscan-server. Runs locally from the @thirdguard/mcp-etherscan-server npm package.
wintersoldier3912-a11y/Project-1
MCP server Claude CodeCodexCursor +2
MCP server "mcp-crypto-data-server" as configured in wintersoldier3912-a11y/Project-1. Runs locally from the mcp-crypto-data-server Python package.
MCP server Claude CodeCodexCursor +2
MCP server for accessing THORChain blockchain data. Runs locally from the @missionsquad/mcp-thorchain npm package.
MCP server Claude CodeCodexCursor +2
MCP Server for Mina Archive Node API. Runs locally from the mcp-mina-archive-node npm package.
MCP server Claude CodeCodexCursor +2
MCP server "bach-coinranking1" as configured in BACH-AI-Tools/coinranking1. Runs locally from the bach-coinranking1 Python package.
MCP server Claude CodeCodexCursor +2
MCP server for SmoothSend — enables AI assistants to help developers integrate gasless transactions on Aptos. Runs locally from the @smoothsend/mcp npm package.
MCP server Claude CodeCodexCursor +2
76-tool MCP server for the Solana Developer Platform — stablecoin issuance, payments, trading, wallets, and compliance. Runs locally from the sdp-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server for live crypto trading via Binance.US with comprehensive market intelligence, news, and advanced analytics. Runs locally from the binance-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server for Portals Protocol - gives AI agents access to on-chain tools. Runs locally from the @portalsprotocol/mcp-server npm package.
hieudt-thehumaninc/mindcore-mcp
MCP server Claude CodeCodexCursor +2
MCP server for onchain chat and DeFi operations, compatible with AI models. Runs locally from the mindcore-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "xrpl-mcp-server" as configured in esonica/mcpxrpl. Runs locally from the xrpl-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
MCP server that stores AI agent reasoning traces permanently on 0G Storage — immutable, verifiable, tamper-proof. Runs locally from the @0xbeni/agentledger-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "safe-solana-mcp" as configured in liander-ai/safe-solana-mcp. Runs locally from the safe-solana-mcp npm package.
santhoshraje/wallet-analytics-mcp
MCP server Claude CodeCodexCursor +2
MCP server "wallet-analytics-mcp" as configured in santhoshraje/wallet-analytics-mcp. Runs locally from the wallet-analytics-mcp Python package.
MCP server Claude CodeCodexCursor +2
Model Context Protocol (MCP) server for GenLayer documentation. Runs locally from the genlayer-docs-mcp Python package.
bolesk/crypto-transactions-mcp
MCP server Claude CodeCodexCursor +2
MCP server "crypto-transactions-mcp" as configured in bolesk/crypto-transactions-mcp. Runs locally from the crypto-transactions-mcp Python package.
MCP server Claude CodeCodexCursor +2
TESTNET-ONLY proof of concept: an MCP server that lets an AI agent pay for a service in DigiByte/DigiDollar via the x402 pay-and-retry pattern. Allowance, not custody. Runs locally from the dgb-digidollar-mcp npm package. Needs 7 environment variables to run.