4,158 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
Stake LYX tokens on Stakingverse (LUKSO liquid staking). Use when the user wants to stake LYX, unstake LYX, claim rewards, or check sLYX balance on Stakingverse. Supports deposit, withdrawal requests, and oracle-claim pattern.
bnb-attestation-service/agent_scan_skills
Skill Claude CodeCodex
Assess whether a specific ERC-8004 agent is trustworthy and capable, using the Agent Scan backend. Use this whenever the user wants to evaluate, vet, or do due diligence on an agent before trusting/hiring it. Triggers: "is this agent reliable", "vet this agent", "should I trust agent X", "due diligence on agent"…
MCP server Claude CodeCodexCursor +2
MCP server "meme-radar-mcp" as configured in kukapay/memecoin-radar-mcp. Runs locally from the meme-radar-mcp Python package.
MCP server Claude CodeCodexCursor +2
Bring ChainGPT Capabilities into your AI Agent. Web3. Runs locally from the chaingpt-mcp npm package.
MCP server Claude CodeCodexCursor +2
Fast MCP server for interacting with Upbit (public market data and optional private trading tools). Runs locally from the @iqai/mcp-upbit npm package.
MCP server Claude CodeCodexCursor +2
MCP server implementation for XRP Ledger. Runs locally from the @tamago-labs/xrpl-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "crypto-signal" as configured in myownipgit/crypto-signal-mcp. Runs /Users/myownip/workspace/Crypto-Signal-MCP-test1/server.js with node.
adityajoshi12/fabric-mcp-server
MCP server Claude CodeCodexCursor +2
MCP server for interacting with Hyperledger Fabric blockchain networks. Runs locally from the fabric-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
Serverless-based MCP server implementation for Sui blockchain using zkLogin. Runs locally from the sui-butler npm package.
MCP server Claude CodeCodexCursor +2
MCP server "holochain-mcp-server" as configured in Soushi888/holochain-mcp. Runs locally from the holochain-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
MCP server for Axie Infinity — search Axies, land, players, leaderboards, and marketplace data. Runs locally from the axie-mcp npm package.
ggqshuai-hub/a2amarket-mcp-server
MCP server Claude CodeCodexCursor +2
A2A Market MCP Server — Connect AI agents to A2A Market via Model Context Protocol. 51 MCP Tools covering sourcing, negotiation, settlement, and notification. Runs locally from the @hz-abyssal-heart/a2amarket-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
A Model Context Protocol server for Bybit V5 API. Runs locally from the bybit-mcp-server Python package.
MCP server Claude CodeCodexCursor +2
A MCP server for trading Zora Protocol tokens on the Base Mainnet. Runs locally from the @6missedcalls-ai/zora-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
MCP server that lets AI agents buy Telegram Stars, Premium and TON top-ups on hoton.tg. Runs locally from the hoton-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "sui-graphql-mcp" as configured in Sceat/sui-graphql-mcp. Runs locally from the sui-graphql-mcp npm package.
MCP server Claude CodeCodexCursor +2
Model Context Protocol (MCP) server for gasless DEX swapping powered by OKX DEX API + Biconomy MEE. Runs locally from the okx-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
MCP server "deribit-mcp" as configured in schoeffeljp/deribit-mcp. Runs locally from the deribit-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "solana-debug-mcp" as configured in biccsdev/solanadebugmcp. Runs locally from the solana-debug-mcp npm package.
MCP server Claude CodeCodexCursor +2
Command-line interface for ZKResistor, a trustless ZK privacy pool on TON. Wallet, deposits, withdraws, pool creation. Runs locally from the zkresistor-cli npm package.
MCP server Claude CodeCodexCursor +2
MCP server for AI-driven Ethereum development with Scaffold-ETH. Runs locally from the eth-mcp npm package.
MCP server Claude CodeCodexCursor +2
Read-only BSV knowledge MCP server: pinned-snapshot answers for BRCs, Bitcoin Script opcodes, BEEF, Runar, the Tier 0 SDKs and the Craig Wright essay corpus. Never fetches live HTTP; never actuates. Runs locally from the bsv-aio-mcp npm package.
blockventurechaincapital-crypto/bvcc-agent-mcp
MCP server Claude CodeCodexCursor +2
Non-custodial BVCC Agent Wallet on-chain for AI agents: balances, transfers, approvals, swaps. Runs locally from the @bvcc/agent-mcp npm package. Needs 6 environment variables to run.
RipperMercs/tensorfeed-x402-base-mcp
MCP server Claude CodeCodexCursor +2
Read-only Base mainnet reader. Verifies x402 payment settlements + AFTA federation status. Runs locally from the @tensorfeed/x402-base-mcp npm package. Needs 1 environment variable to run.
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: