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.
iExecBlockchainComputing/iexec-mcp-server
MCP server Claude CodeCodexCursor +2
iExec MCP Server - Model Context Protocol server for iExec blockchain confidential computing. Runs locally from the @iexec/mcp-server npm package.
pranjal-lnct/Scurity-MCP-Server
MCP server Claude CodeCodexCursor +2
MCP server for Sentinel prediction markets — trade as an AI agent via Claude Desktop, Cursor, or Claude Code. Runs locally from the sentinel-mcp-server Python package.
MCP server Claude CodeCodexCursor +2
One of 2 in .mcp.json
MCP server "regen-network" as configured in gaiaaiagent/regen-python-mcp. Launched with /home/ygg/.local/bin/uv run --directory /home/ygg/Workspace/sandbox/regen-python. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server for AgentFund - Crowdfunding platform for AI agents on Base chain. Runs locally from the agentfund-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server for refinORE ORE mining on Solana. Mine ORE autonomously via Cursor, Claude Desktop, Windsurf, or any MCP client. Runs locally from the refinore-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server that provides Binance price data. Runs locally from the gaborb-binancemcp npm package.
Marcus-Rug-Intel/rug-munch-mcp
MCP server Claude CodeCodexCursor +2
MCP server for Rug Munch Intelligence — 19 tools for crypto token risk analysis, rug pull detection, and AI forensics. Runs locally from the rug-munch-mcp Python package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server exposing unified tools over Messari standardized lending subgraphs. Runs locally from the graph-lending-mcp npm package.
meltingpixelsai/zero-core-intel
MCP server Claude CodeCodexCursor +2
x402-paid MCP server for DrainBrain token safety, CORTEX trading signals, and Synthia social intelligence. Pay-per-query via USDC on Solana. Runs locally from the @meltingpixels/harvey-intel npm package.
MCP server Claude CodeCodexCursor +2
A safety layer for autonomous DeFi agents - MCP server + smart contracts that simulate, scan, and protect on-chain transactions before execution. Runs locally from the aegis-defi npm package.
samklein952-hub/hyperliquid-mcp
MCP server Claude CodeCodexCursor +2
A server that exposes a set of tools for interacting with the Hyperliquid decentralized exchange. It simplifies trading operations by providing a high-level API for placing, canceling, and modifying orders, as well as managing account settings and retrieving market data. Runs locally from the hyperliquid-mcp Python…
MCP server Claude CodeCodexCursor +2
MCP server for Context Markets — browse, trade, and create prediction markets from any AI agent. Runs locally from the context-markets-mcp npm package.
MCP server Claude CodeCodexCursor +2
Tilde is a search engine for AI agents to discover and pay for x402-enabled services using natural language. Tilde returns only the most relevant endpoints for each query which reduces inference costs and context contamination. Runs locally from the @gordian-labs/tilde-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "corvus-solana-cli" as configured in Allen-Saji/corvus. Runs locally from the corvus-solana-cli npm package.
MCP server Claude CodeCodexCursor +2
An MCP server for NEAR intent swaps using the Defuse Protocol one-click SDK. Runs locally from the @iqai/mcp-near-intent-swaps npm package.
blockchainacademics/bca-mcp-python
MCP server Claude CodeCodexCursor +2
Blockchain Academics MCP server + bca CLI — crypto news, entity dossiers, market data, proprietary indicators, and academy explainers for AI agents. Runs locally from the bca-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server for Aztec development - clones and searches Aztec documentation and examples. Runs locally from the @aztec/mcp-server npm package.
MCP server Claude CodeCodexCursor +2
Mcp server for Near. Runs locally from the @iqai/mcp-near npm package.
MCP server Claude CodeCodexCursor +2
Connect a phoenixd bitcoin lightning wallet to your LLM. Runs locally from the phoenixd-mcp-server npm package.
34t34f3/defi-yield-scanner-mcp
MCP server Claude CodeCodexCursor +2
MCP server for DeFi yield scanning, token risk analysis, and portfolio tracking across Base, Ethereum, and Arbitrum. Runs locally from the defi-yield-scanner-mcp npm package.
lordbasilaiassistant-sudo/base-token-factory-mcp
MCP server Claude CodeCodexCursor +2
MCP server for deploying ERC-20 tokens via the SimpleTokenFactory on Base mainnet. One command, one token. Runs locally from the base-token-factory-mcp npm package.
lordbasilaiassistant-sudo/base-batch-send-mcp
MCP server Claude CodeCodexCursor +2
MCP server for AI agents to batch-send ETH or ERC-20 tokens to multiple recipients in one transaction on Base. Airdrops, payroll, token distribution — one tool call. Runs locally from the base-batch-send-mcp npm package.
jaysperspective/thebuyside-x402-agent
MCP server Claude CodeCodexCursor +2
Buyer-side MCP gateway for x402 and MPP (pay.sh) — let any agent pay any metered API on Base or Solana without seeing a 402 or a wallet. Runs locally from the thebuyside-x402-agent npm package.
MCP server Claude CodeCodexCursor +2
Model Context Protocol server for accessing DEX pool data from Permaswap and Botega on AO network. Runs locally from the dex-mcp npm package.