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
TypeScript Execute (tsx): Node.js enhanced with esbuild to run TypeScript & ESM files. Runs locally from the tsx npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Trustless escrow for AI agent-to-agent transactions on Base L2 with ERC-8004 identity and USDC. Runs locally from the @aegis-protocol/mcp-server npm package. Needs 4 environment variables to run.
Cursor rule Cursor
Explain or plan Zama FHEVM applications — encrypted state, handles, access control (ACL), decryption, costs, package choice and deployed addresses. Load first for any Zama Solidity or TypeScript work, then load zama-solidity for contracts or zama-typescript for client code.
MCP server Claude CodeCodexCursor +2
MCP server "deribit-mcp" as configured in schoeffeljp/deribit-mcp. Runs locally from the deribit-mcp npm package.
nohosa001-pixel/x402-cleanweb-agent
MCP server Claude CodeCodexCursor +2
Pure B2A Autonomous Agent Real-Time Data Oracle & x402 Signed Grounding Engine on Solana, Polygon, Base, and Arbitrum. Runs locally from the x402-cleanweb-agent Python package.
MCP server Claude CodeCodexCursor +2
Cardano MCP — transactions, addresses, UTxOs, balances, ADAHandles & stake delegation. Runs locally from the @indigoprotocol/cardano-mcp npm package.
Cursor rule Cursor
Pulse Verity signed crypto prices. Apply when the user asks for Pulse Verity, a signed or verifiable crypto price, verifyprint, recorded prints or Verity plan limits.
MCP server Claude CodeCodexCursor +2
TRON energy exchange for AI agents. 54 tools, 30 prompts, 21 resources. A2A + ACP. Runs locally from the merx-mcp npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
Python SDK for Oasyce -- On-chain economic system for AI agents: escrow, service marketplace, data rights, reputation, dispute resolution. Runs locally from the oasyce-sdk Python package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server for 1ly.store — buy/sell APIs and launch tokens on Bags.fm with USDC & $1LY. Runs locally from the @1ly/mcp-server npm package. Needs 11 environment variables to run.
MCP server Claude CodeCodexCursor +2
One of 4 in server.json
Polymarket prediction markets — buy/sell positions in USDC. LemonCake pay-per-call billing. Runs locally from the polymarket-guard-mcp npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server for Qubic — balances, prices, transfers, wallets, and more. Runs locally from the mcp-server-qubic npm package.
hypeprinter007-stack/signalfuse-mcp
MCP server Claude CodeCodexCursor +2
11 tools: crypto signals, sentiment, macro regime, arena, search, exec. x402 pay-per-call. Runs locally from the signalfuse-mcp npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
DEPRECATED - hosted service retired 2026-10-31. Local non-custodial Solana MCP (you sign). Runs locally from the @kaditang/agent-wallet-mcp npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
AI crypto buy/sell signals for 20 assets: 6 data dimensions fused into 0-100 scores. x402 + MCP. Remote server at web3-signals-api-production.up.railway.app.
MCP server Claude CodeCodexCursor +2
Smart accounts, x402 payments, on-chain reputation, and service discovery for AI agents. Runs locally from the @azeth/mcp-server npm package. Needs 8 environment variables to run.
Cursor rule Cursor
GhostSwap Partners API integration conventions (auth, idempotency, polling, error handling). Apply when working on swap, exchange, quote, or crypto-conversion code.
MCP server Claude CodeCodexCursor +2
MCP adapter for x402station.io, the independent risk-signal layer for x402 agentic commerce: endpoint evidence before an agent authorizes payment. Runs locally from the x402station-mcp npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Local keystore + MCP server. Claude can sign EVM transactions but never sees the private key. Runs locally from the sigild npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP Server for Rootstock Blockchain. Runs locally from the @rsksmart/rsk-mcp-server npm package.
Cursor rule Cursor
Comprehensive standards and best practices for developing Non-Fungible Tokens (NFTs) using Cadence. Ensures proper implementation of NonFungibleToken interfaces, MetadataViews integration for marketplace compatibility, secure resource handling patterns, and advanced modular architectures for complex NFTs with traits…
Algorand-Developer-Retreat/algorand-typescript-cursor-rules
Cursor rule Cursor
import { Contract, LocalState, abimethod, uint64, Uint64, Txn, Global, assert } from "@algorandfoundation/algorand-typescript".
Cursor rule Cursor
You're an expert in writing TypeScript with Node.js. Generate high-quality XMTP Agents that adhere to the following best practices.
cryptomcp/allinone-crypto-trading-mcp-server
MCP server Claude CodeCodexCursor +2
MCP server "allinone-crypto-trading-mcp-server" as configured in cryptomcp/allinone-crypto-trading-mcp-server. Runs locally from the allinone-crypto-trading-mcp-server 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: