1,567 mods tagged Web3 and blockchain that install into Cursor, 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.
MCP server Claude CodeCodexCursor +2
Non-custodial x402 payment MCP server for AI agents: wallet, payment, and spend-policy tools for MCP clients. Start on Base Sepolia (CHAINID 84532). Runs locally from the agentpay-mcp npm package. Needs 6 environment variables to run.
MCP server Claude CodeCodexCursor +2
Robinhood Chain data + guarded trading for AI agents: Stock Token quotes, portfolios, launches. Runs locally from the hood-mcp npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
Deploy AI agents on-chain into the Metaplex Agent Registry on Solana: one atomic transaction mints a Metaplex Core asset (data: URI metadata, verified creator, royalties, immutable metadata) and registers its EIP-8004 agent identity, so the agent lands wi. Runs locally from the @three-ws/metaplex-agent-mcp npm…
MCP server Claude CodeCodexCursor +2
One of 3 in claude_desktop_config.json
TypeScript Execute (tsx): Node.js enhanced with esbuild to run TypeScript & ESM files. Runs locally from the tsx npm package. Needs 8 environment variables to run.
MCP server Claude CodeCodexCursor +2
Resolve social handles to wallets, score onchain reputation, pay in any ERC-20, SPL or native. Runs locally from the @quidli/connect-mcp npm package.
DeFiRe-business/swapwizard-mcp
MCP server Claude CodeCodexCursor +2
Non-custodial DeFi for AI agents: swaps, concentrated liquidity (V3/V4) zaps + ranges, 5 EVM chains. Runs locally from the @swapwizard/mcp-server npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
CLI-first, non-custodial Lightning Network wallet for autonomous AI agents. Runs locally from the saturnzap Python package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
Agent-native lending on Solana via x402: borrow against tokens, arm in-vault TP/SL, repay. Runs locally from the @magpieloans/magpie-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "LNbits" as configured in lnbits/LNbits-MCP-Server. Launched with /Users/[user]/Desktop/lnbits-mcp-server/venv/bin/lnbits-mcp-server. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
A simple, lightweight and fast MCP (Model Context Protocol) server that provides Solidity development capabilities using the Foundry toolchain (Forge, Cast, and Anvil). Runs locally from the foundry-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
MCP server for generating GenLayer Intelligent Contracts with AI-native blockchain capabilities. Runs locally from the genlayer-mcp npm package.
MCP server Claude CodeCodexCursor +2
Model Context Protocol (MCP) server for Lightning Polar - enables LLMs to interact with Polar networks. Runs locally from the @lightningpolar/mcp npm package.
MCP server Claude CodeCodexCursor +2
Custom MCP Server for BSV development providing context and tools for development. Runs locally from the @bsv/mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server providing comprehensive access to Stellar blockchain through 73+ CLI tools. Runs locally from the stellarpilot npm package.
MCP server Claude CodeCodexCursor +2
Stablecoin payment MCP server — USDC on Base & Solana for AI agents. Runs locally from the paean-pay-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "hyperlane-mcp" as configured in Suryansh-23/hyperlane-mcp. Runs locally from the hyperlane-mcp npm package.
DeWiCats/solana-dev-cursor-rules
Cursor rule Cursor
Cursor rule "anchor-programs" from DeWiCats/solana-dev-cursor-rules, covering 1. state layer, 2. instruction layer, 3. error handling, 4. testing guidelines and dependencies.
MCP server Claude CodeCodexCursor +2
A Model Context Protocol (MCP) server that provides Claude with access to Pinata. This integration allows Claude to interact with Public and Private IPFS through Pinata's API. Runs locally from the pinata-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "stacks-agent" as configured in kai-builder/stacksagent. Runs locally from the stacks-agent npm package.
MCP server Claude CodeCodexCursor +2
Bybit MCP Server - Model Context Protocol implementation for Bybit trading API. Runs locally from the bybit-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server for Bitcoin — 49 tools for AI agents to save money on fees. Zero config, works out of the box. Runs locally from the bitcoin-mcp Python package.
MCP server Claude CodeCodexCursor +2
Not financial advice. Crypto portfolio aggregation across exchanges, wallets, prediction markets. Runs locally from the headless-tracker npm package.
MCP server Claude CodeCodexCursor +2
MCP server "chains-api" as configured in Johnaverse/chains-api. Runs locally from the chains-api npm package.
MCP server Claude CodeCodexCursor +2
Agentic AQUA — MCP server for Liquid Network and Bitcoin wallet operations. Runs locally from the agentic-aqua Python package.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: