4,223 mods tagged Web3 and blockchain that install into Codex, 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.
kinglewis1984-cloud/dexjup-mcp
MCP server Claude CodeCodexCursor +2
MCP server combining DEX Screener market data with Jupiter (Solana) quotes and gated swap execution. Runs locally from the dexjup-mcp npm package.
MCP server Claude CodeCodexCursor +2
CoinMarketCap MCP server for Claude and other MCP clients. Runs locally from the crypto-mcp npm package.
andre-stacks/bitcoin-staking-mcp
MCP server Claude CodeCodexCursor +2
MCP server "bitcoin-staking" as configured in andre-stacks/bitcoin-staking-mcp. Runs dist/stdio.js with node.
MCP server Claude CodeCodexCursor +2
MCP server "sui-ops-bot" as configured in AliErcanOzgokce/sui-ops-bot. Runs locally from the sui-ops-bot Python package.
MCP server Claude CodeCodexCursor +2
Token4u MCP Server - x402 micropayments for AI agents. Wallet management, USDC top-up, x402 paid LLM calls. Runs locally from the token4u-mcp npm package.
MCP server Claude CodeCodexCursor +2
Prediction-market data as MCP tools. Pay-per-call in USDC on Base via x402. No API key, no account. Runs locally from the oyapicks-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server + CLI: find free-mint NFT collections and the wallets farming them, ranked by on-chain secondary PnL. Any EVM chain with a Seaport deployment; Robinhood Chain by default. Runs locally from the nft-farm-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "crypto-mcp-server" as configured in akshaygp18/crypto-mcp-server. Runs locally from the crypto-mcp-server Python package.
MCP server Claude CodeCodexCursor +2
MCP server "tokenomics-mcp" as configured in JonThads/tokenomics. Runs locally from the tokenomics-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server for web3 and crypto marketing attribution: build UTM tracking URLs, estimate campaign ROI, compare web3 attribution tools, and look up DeFi marketing benchmarks. No API key required. Runs locally from the web3trackers-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "paraswap-mcp" as configured in rustok-org/paraswap-mcp. Runs in Docker (ghcr.io/rustok-org/paraswap-mcp:1.0.0).
MCP server Claude CodeCodexCursor +2
Model Context Protocol Server for Stableperp on Solana. Runs locally from the stableperp-mcp npm package.
cessio-cc/cessio-agent-mcp-server
MCP server Claude CodeCodexCursor +2
Local self-custody MCP server: an AI agent trades the Cessio RFQ desk as maker and taker. Runs locally from the @cessio/agent-mcp-server npm package.
Skill Claude CodeCodex
Multi-Chain Wallet (MCW) agent skill for performing blockchain operations across Bitcoin (BTC), Ethereum (ETH), Solana (SOL), and Tron (TRX) in Testnet and Mainnet environments. Enables autonomous and interactive AI agents (Claude Code, Grok, Cursor, Gemini, OpenHands) to fetch addresses, inspect live balances…
MCP server Claude CodeCodexCursor +2
MCP server for AI coding agents to interact with Soroban smart contracts and the Stellar network. Runs locally from the soroban-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
MCP server for MicroTap (x402tap.com) — 20 pay-per-call x402 APIs (prediction markets, DeFi, crypto, multi-chain on-chain data, weather, web search). Install into Claude Desktop, Claude Code, Cursor, or Windsurf; pay per call in USDC on Base, no signup or. Runs locally from the microtap-mcp npm package.
Zetrix-Chain/zetrix-tradetrust-mcp
MCP server Claude CodeCodexCursor +2
MCP server exposing TradeTrust operations on the Zetrix L2 as MCP tools (thin client over core-engine's REST API). Runs locally from the zetrix-tradetrust-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server wrapper for BaseZap's tipping agent tools on Base. Runs locally from the basezap-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "evm-mcp-auditor" as configured in zalana28/evm-mcp-auditor. Runs locally from the @zalana/evm-mcp-auditor npm package.
MCP server Claude CodeCodexCursor +2
MCP server "chain-reader" as configured in nakamura196/chain-reader-mcp. Runs src/server.js with node. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
SENTINEL MCP server — pre-execution transaction safety oracle for AI agents, paid autonomously via x402 on Base. Runs locally from the sentinel-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server for the bloxberg blockchain — chain state, Blockscout explorer queries, and Research Object Certificate verification for AI assistants. Runs locally from the bloxberg-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server that lets AI agents pay on the Canton Network through a human's mobile wallet: the agent asks, the human approves on their phone, hardware signs. Runs locally from the canton-agent-mcp npm package.
roclee2692/crypto-market-sentinel
Skill Codex
Evaluate BTC, ETH, or RENDER market moves with deterministic P0-P2 thresholds, cooldown, hysteresis, and stale-data fail-closed behavior, then prepare Hermes Feishu alerts. Use for market monitoring or anomaly alerts; not for trading or portfolio actions.