4,167 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.
MCP server Claude CodeCodexCursor +2
MCP Server implementing jis: - The Intent-Centric Web. Bilateral intent DID method where no resolution happens without mutual consent. Runs locally from the mcp-server-jis Python package.
Frankencoin-ZCHF/frankencoin-mcp
MCP server Claude CodeCodexCursor +2
MCP server "frankencoin-mcp" as configured in Frankencoin-ZCHF/frankencoin-mcp. Runs locally from the frankencoin-mcp npm package.
polskidegen/polskidegen-hl-tracker
MCP server Claude CodeCodexCursor +2
Model Context Protocol server for Hyperliquid — read-only public data (positions, fills, funding, PnL) for any wallet address. Runs locally from the polskidegen-hl-tracker npm package.
lucille-protocol/lucille-mcp-server
MCP server Claude CodeCodexCursor +2
MCP server for Lucille Protocol — AI agents play via x402 automatic payments, win rewards, and earn NFTs on Base. Runs locally from the lucille-mcp-server npm package.
madebyshun/blueagent-x402-services
Skill Claude CodeCodex
Security OS for autonomous agents and builders on Base. 31 pay-per-use tools across Quantum Security, Agent Safety, Research, Data, and Earn. Built for AI agents, Zero-Human Companies (ZHC), and Base ecosystem builders. Pay USDC per call via x402 protocol — no subscription, no API key needed.
MCP server Claude CodeCodexCursor +2
MCP server "bitunix" as configured in LuiInventions/Bitunix-MCP. Runs main.py with python. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server for read-only access to a Bitvavo crypto exchange account. Runs locally from the bitvavo-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP Server for stock and crypto. Runs locally from the mcp-aktools Python package.
MCP server Claude CodeCodexCursor +2
MCP server for Depthy — real-time crypto liquidity intelligence. Runs locally from the depthy-mcp Python package.
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 that gives AI agents a USDC wallet on Arc — discover .agent services, pay per call over x402, create payment links. Non-custodial, spend-capped. Runs locally from the zunivo-mcp npm package.
sailorpepe/litvm-tcg-oracle-mcp
MCP server Claude CodeCodexCursor +2
The first MCP server for the LitecoinVM ecosystem — 446K+ trading card products, on-chain Merkle proofs, calibrated conformal risk forecasts (honest VaR + Safe-Hold/Momentum grades), with Monte Carlo (GBM/Merton) available opt-in, on LiteForge. Runs locally from the litvm-tcg-oracle Python package.
Bigabou007-dev/x402-commodity-mcp
MCP server Claude CodeCodexCursor +2
MCP server: Côte d'Ivoire & global commodity data (cocoa, coffee, sugar, cotton, cashew) as 19 tools, paid per call in USDC on Base via x402. Runs locally from the x402-commodity-mcp npm package. Needs 1 environment variable to run.
darioandyoshi-tech/ai-work-market
Skill Claude CodeCodex
Use when an AI agent needs to receive USDC payment for work that takes more than one minute — market research, code review, translations, dataset annotation, logo design. The buyer escrows USDC, the seller delivers proof, the buyer releases or disputes. Use for work contracts, NOT for atomic sub-minute pay-per-call…
MCP server Claude CodeCodexCursor +2
MCP server for the BitOasis cryptocurrency exchange API. Runs locally from the bitoasis-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server that exposes 8DX DEX aggregator REST endpoints as AI agent tools. Runs locally from the @8dx/8dx-mcp-server npm package.
node2flow-th/binance-mcp-community
MCP server Claude CodeCodexCursor +2
MCP server for Binance Global API — 23 tools for market data, trading, orders, and account management on the world's largest crypto exchange. Runs locally from the @node2flow/binance-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server for RugGuard — pre-trade rug-check API for AI agents. Wraps the x402 payment flow so Claude Desktop, Cursor, and other MCP-aware agents can call RugGuard without speaking x402 themselves. Runs locally from the rugguard-mcp Python package.
MCP server Claude CodeCodexCursor +2
AI-agent ready FastMCP server for Polymarket discovery, wallet reads, and public CLOB market data. Runs locally from the polymarket-mcp-server Python package.
MCP server Claude CodeCodexCursor +2
MCP server for CorteX402 — 7 pay-per-call x402 data products on Base mainnet: sanctions screening, aviation weather, mortgage rates, US property dossier, title chain, wallet balance, and agent session auth. Settles in USDC per call. Runs locally from the cortex402-mcp npm package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server for question.market prediction markets on Algorand. Runs locally from the @questionmarket/mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server exposing Satsignal tamper-evident anchoring as agent-callable tools. Runs locally from the satsignal-mcp Python package.
Skill Claude CodeCodex
Use when asked to "pay for" a URL, add a "paid endpoint", handle HTTP 402, or work with x402 payments on Stellar.
forgemeshlabs/crypto-signals-mcp
MCP server Claude CodeCodexCursor +2
Crypto Signals by ForgeMesh — paid market signals, risk state, calibrated forecasts, whale flows, decision journals, and outcome audits via x402. Runs locally from the @forgemeshlabs/crypto-signals-mcp npm package. Needs 1 environment variable to run.