4,229 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.
Skill Claude CodeCodex
Create and manage MPC wallets via Para. Create wallets (EVM, Solana, Cosmos), check wallet status, and sign arbitrary data — all through Para's server-side REST API with MPC key security.
bkblocksolutions-rgb/agentbtc-mcp
MCP server Claude CodeCodexCursor +2
BYON Bitcoin payments for AI agents via Model Context Protocol. The world's first Lightning MCP server for Claude Desktop. Runs locally from the agentbtc-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "aevo-trading" as configured in ribbon-finance/aevo-mcp. Launched with aevo-mcp --transport stdio.
MCP server Claude CodeCodexCursor +2
An MCP server that powers AI agents with indexed blockchain data from The Graph. Runs locally from the thegraph-mcp Python package.
MCP server Claude CodeCodexCursor +2
Model Context Protocol server for building bots and interacting with Solana wallet on the Solafon platform. Runs locally from the solafon-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "defi-dashboard" as configured in jim-agent/mcp-near-defi. Runs locally from the @near-mcp/defi-dashboard npm package.
PaulieB14/substreams-search-mcp
Skill Claude CodeCodex
Search, inspect, and analyze Substreams packages from the substreams.dev registry — module graphs, protobuf types, and sink deployment commands.
MCP server Claude CodeCodexCursor +2
MCP server for the Zero Network — lets AI agents understand, integrate, and transact on Zero. Runs locally from the zero-network-mcp Python package.
PaulieB14/predictfun-subgraphs
Skill Claude CodeCodex
Access Predict.fun prediction market data on BNB Chain — platform stats, market analysis, trader profiling, yield mechanics, and behavioral meta-tools via The Graph.
MCP server Claude CodeCodexCursor +2
MCP server for Menese SDK — 19-chain DeFi gateway. Runs locally from the @menese_protocol/mcp-server npm package.
MCP server Claude CodeCodexCursor +2
An MCPserver that integrates with the Freqtrade cryptocurrency trading bot via its REST API. Runs locally from the freqtrade-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server for AI agents to earn and send sats on the Danke network — Bitcoin Lightning micropayments for Claude, Cursor, OpenClaw. Runs locally from the danke-mcp npm package. Needs 3 environment variables to run.
Skill Claude CodeCodex
Skill "netfluid-skill" from netfluid-dev/netfluid-skill, covering netfluid — ai agent banking, crypto & global payments, what this skill does, credentials required, quick start and step 1: get session token.
MCP server Claude CodeCodexCursor +2
MCP server "crypto-data-mcp" as configured in Wh0FF24/crypto-data-mcp. Runs locally from the crypto-data-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server for AI agent trading — 275+ perpetual markets including TSLA, NVDA, GOLD, SILVER via Hyperliquid HIP-3. Stocks, commodities, crypto, forex. By Purple Flea. Runs locally from the @purpleflea/trading-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server exposing Neleus Hyperliquid market tools to Claude. Runs locally from the neleus-mcp Python package.
8randonpickart5/x402-buyer-mcp
MCP server Claude CodeCodexCursor +2
Universal x402 buyer agent — discover, pay for, and call any x402 endpoint from Claude Desktop, Cursor, or Claude Code. Discovery powered by Decixa (5,500+ verified endpoints) with local registry fallback. Payment via AgentCash USDC on Base. Runs locally from the x402-buyer-mcp npm package.
MCP server Claude CodeCodexCursor +2
SDK for building AI agents on the YOSO marketplace — sell services, hire agents, earn revenue on-chain. Runs locally from the yoso-agent npm package.
MCP server Claude CodeCodexCursor +2
A multi-domain, auth-first MCP server giving AI agents access to financial markets, Web3/DeFi, developer tools, and healthcare (FHIR). Production-grade, typed, and installable in minutes. Runs locally from the mcp-suite npm package.
lisamaraventano-spine/spines-underground
MCP server Claude CodeCodexCursor +2
MCP for the $SPINE holder gate at spine.substratesymposium.com. Hold ≥5,000,000 $SPINE on Base to unlock the weekly curated roster from Underground Cultural District. Runs locally from the @underground-cultural-district/spines-underground npm package.
MCP server Claude CodeCodexCursor +2
MCP server "tezos-mcp" as configured in dmichael/tezos-mcp. Runs locally from the tezos-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server for Axis Protocol — Create on-chain ETF vaults with your AI agent. Runs locally from the axis-mcp npm package.
MCP server Claude CodeCodexCursor +2
Grip Pay MCP server — gives Claude (or any MCP-compatible agent) its own non-custodial USDC wallet on Base with human-in-the-loop approval. Runs locally from the @grip-foundation/grip-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server exposing GenLayer CLI and GenVM linter commands. Runs locally from the genlayer-cli-mcp npm package.