Web3 and blockchain for Cursor

1,539 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.

Also for Cursor: Git and workflow · anthropic · TypeScript · React · Python · nextjs · PostgreSQL · fastapi · docker · Go · blockchain · Rust

uniswap-pools-mcp

121

kukapay/uniswap-pools-mcp

MCP server Claude CodeCodexCursor +2

MCP server "uniswap-pools-mcp" as configured in kukapay/uniswap-pools-mcp. Runs locally from the uniswap-pools-mcp Python package.

not rated 4 1y ago A tokens not measured original MIT

cryptopolitan

122

4dmrkey/cryptopolitan-mcp

MCP server Claude CodeCodexCursor +2

Real-time crypto news, analysis, and price predictions for AI agents via MCP. Remote server at agent.cryptopolitan.com.

not rated 4 4mo ago A tokens not measured original MIT

sui-mcp

123

deanplus/sui-mcp

MCP server Claude CodeCodexCursor +2

This is a MCP (Model Context Protocol) toolkit based on the Sui blockchain. The project provides functionality to interact with the Sui blockchain and integrates the MCP SDK to implement model context protocol features. Runs locally from the sui-mcp npm package.

not rated 4 1y ago A tokens not measured original MIT

mcp-web3-stats

124

crazyrabbitLTC/mcp-web3-stats

MCP server Claude CodeCodexCursor +2

MCP Server for Dune API to analyze blockchain data and wallet information. Runs locally from the mcp-web3-stats npm package.

not rated 4 1y ago A tokens not measured original MIT

monerometrics

125

nowi333/monerometrics

MCP server Claude CodeCodexCursor +2

Live Monero (XMR) network metrics: reorgs, orphan blocks, mining-pool centralization. Remote server at api.monerometrics.net.

not rated 4 5d ago A tokens not measured original MIT

cardano-mcp

126

IndigoProtocol/cardano-mcp

MCP server Claude CodeCodexCursor +2

Cardano MCP — transactions, addresses, UTxOs, balances, ADAHandles & stake delegation. Runs locally from the @indigoprotocol/cardano-mcp npm package.

not rated 4 4mo ago A tokens not measured original MIT

mcp

127

Hovsteder/merx-mcp

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.

not rated 3 5mo ago A tokens not measured original MIT

l402-kit

128

ShinyDapps/l402-kit

MCP server Claude CodeCodexCursor +2

MCP server for L402-protected APIs via Bitcoin Lightning. Pay-per-call AI tools in sats. Runs locally from the l402-kit npm package.

not rated 3 3mo ago A tokens not measured original MIT

oasyce

129

Shangri-la-0428/oasyce-sdk

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.

not rated 3 4mo ago A tokens not measured

mcp-server

130

1lystore/1ly-mcp-server

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.

not rated 3 6mo ago A tokens not measured original MIT

bitcoin-mcp

131

Bortlesboat/bitcoin-mcp

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. Needs 5 environment variables to run.

not rated 3 1mo ago A tokens not measured original MIT

polymarket-guard

132

evidai/agent-payment-mcp

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.

not rated 3 2mo ago A tokens not measured original MIT

qubic-mcp

133

fyllepo/qubic-mcp

MCP server Claude CodeCodexCursor +2

MCP server for Qubic — balances, prices, transfers, wallets, and more. Runs locally from the mcp-server-qubic npm package.

not rated 3 3mo ago A tokens not measured original MIT

signalfuse

134

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.

not rated 3 11d ago A tokens not measured original MIT

agent-wallet-mcp

135

kaditang/agent-wallet-mcp

MCP server Claude CodeCodexCursor +2

Non-custodial Solana MCP: compare yields, buy tokenized US stocks (xStocks) & Ondo USDY. You sign. Runs locally from the @kaditang/agent-wallet-mcp npm package. Needs 1 environment variable to run.

not rated 3 today A tokens not measured original MIT

web3-signals

136

manavaga/web3-signals-mcp

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.

not rated 3 20d ago A tokens not measured original MIT

mcp-server

137

azeth-protocol/mcp-server

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.

not rated 3 2mo ago A tokens not measured original MIT

3ilm-mcp

138

holistis/3ilm-mcp

MCP server Claude CodeCodexCursor +2

Search 1,032 verified smart contract vulnerability findings from Sherlock audits by pattern. Runs locally from the 3ilm-mcp npm package.

not rated 3 18d ago A tokens not measured original MIT

main

139

ghostswap1/ghostswap-agents

Cursor rule Cursor

GhostSwap Partners API integration conventions (auth, idempotency, polling, error handling). Apply when working on swap, exchange, quote, or crypto-conversion code.

not rated 3 3mo ago A 0 tokens original MIT

x402station

140

sF1nX/x402station-mcp

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.

not rated 3 3mo ago A tokens not measured original MIT

sigil

141

cdrn/sigil

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.

not rated 3 5d ago A tokens not measured original Apache-2.0

rsk-mcp-server

142

rsksmart/rsk-mcp-server

MCP server Claude CodeCodexCursor +2

MCP Server for Rootstock Blockchain. Runs locally from the @rsksmart/rsk-mcp-server npm package.

not rated 3 1mo ago A tokens not measured original MIT

x402-seller

143

wyattpalm2-eng/x402-seller

MCP server Claude CodeCodexCursor +2

Rug-check & launch radar for trading agents: composite honeypot score, EVM+Solana, keyless x402. Remote server at x402-seller-m8nx.onrender.com.

not rated 3 today A tokens not measured original MIT

cadence-nft-standards

144

onflow/cadence-rules

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…

not rated 3 4mo ago A 81 tokens

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: