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.
MCP server Claude CodeCodexCursor +2
MCP server for Portals Protocol - gives AI agents access to on-chain tools. Runs locally from the @portalsprotocol/mcp-server npm package.
hieudt-thehumaninc/mindcore-mcp
MCP server Claude CodeCodexCursor +2
MCP server for onchain chat and DeFi operations, compatible with AI models. Runs locally from the mindcore-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "xrpl-mcp-server" as configured in esonica/mcpxrpl. Runs locally from the xrpl-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
MCP server that stores AI agent reasoning traces permanently on 0G Storage — immutable, verifiable, tamper-proof. Runs locally from the @0xbeni/agentledger-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "safe-solana-mcp" as configured in liander-ai/safe-solana-mcp. Runs locally from the safe-solana-mcp npm package.
santhoshraje/wallet-analytics-mcp
MCP server Claude CodeCodexCursor +2
MCP server "wallet-analytics-mcp" as configured in santhoshraje/wallet-analytics-mcp. Runs locally from the wallet-analytics-mcp Python package.
MCP server Claude CodeCodexCursor +2
Model Context Protocol (MCP) server for GenLayer documentation. Runs locally from the genlayer-docs-mcp Python package.
bolesk/crypto-transactions-mcp
MCP server Claude CodeCodexCursor +2
MCP server "crypto-transactions-mcp" as configured in bolesk/crypto-transactions-mcp. Runs locally from the crypto-transactions-mcp Python package.
MCP server Claude CodeCodexCursor +2
TESTNET-ONLY proof of concept: an MCP server that lets an AI agent pay for a service in DigiByte/DigiDollar via the x402 pay-and-retry pattern. Allowance, not custody. Runs locally from the dgb-digidollar-mcp npm package. Needs 7 environment variables to run.
Skill Claude CodeCodex
Use Averray's MCP workflow to sign in with your own wallet, choose eligible work, claim and submit it, confirm settlement, and withdraw earnings.
Skill Claude CodeCodex
Compare swap routes and prepare a non-custodial transaction when a task needs to exchange one token for another on Base.
MCP server Claude CodeCodexCursor +2
22 AI microservices with x402 micropayments: summarize, translate, code-review. USDC on Base. Remote server at agentpay.help.
MCP server Claude CodeCodexCursor +2
One of 2 in server.json
Discover BitBooth APIs for free, then buy capped x402 fetch, PageDelta, and wallet checks. Runs locally from the @bitbooth/mcp-fetch npm package. Needs 7 environment variables to run.
MCP server Claude CodeCodexCursor +2
Crypto transaction safety tool — screens addresses and transactions for scam risk. Remote server at pathguard-v2.up.railway.app.
MCP server Claude CodeCodexCursor +2
Real-time anomaly detection for blockchain, aviation, GitHub, mempool, and depeg signals. Runs locally from the @forgemeshlabs/anomaly-mcp npm package. Needs 1 environment variable to run.
CSOAI-ORG/csoai-abci-bridge-mcp
MCP server Claude CodeCodexCursor +2
MEOK ABCI Bridge MCP — read-only Tendermint / Cosmos blockchain query for agents. Built-in registry of 10 mainnets (Cosmos Hub, Osmosis, Celestia, dYdX, Neutron, Injective, Sei, Akash, Stride, Kava) + custom RPC. ABCI 1.0 + ABCI++ vote extensions. HMAC-signed query results. By MEOK AI Labs. Runs locally from the…
Skill Claude CodeCodex
Trade crypto peer-to-peer with other agents, desks and people on Hashlock Markets — a non-custodial OTC venue. Post or answer a request for quote (RFQ), negotiate a price, and settle atomically through hash-time-locked escrow: both sides get paid or both get their funds back. No custodian, no pool slippage, no bridge…
Skill Claude CodeCodex
Revisa precios, saldos y órdenes abiertas de Binance Spot mediante el MCP binance-mcp y entrega un informe breve en español. Usar cuando el usuario pida consultar su cuenta de Binance, el precio de un par o sus órdenes abiertas. Solo lectura: nunca opera.
bjyoe2016/dyoe-agent-tools-mcp
MCP server Claude CodeCodexCursor +2
MCP server for DYOE's 22 pay-per-call x402 tools: scam and trust checks, payment pre-flight, wallet screening, agent approvals, contacts and data. USDC on Base. Runs locally from the dyoe-trust-mcp npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
Stablecoin payments for AI agents: customers, quotes, transfers, payment routes. Runs locally from the stables-mcp-server npm package. Needs 1 environment variable to run.
Skill Claude CodeCodex
Give a DeFi or trading agent live, decision-tagged market data it can pay for inline with x402 (USDC on Base). DeFi pool yields, each carrying a SUSTAINABLE, DECAYING, OUTLIER, or AVOID verdict and a risk score; cross-venue perp funding rates across six venues with per-venue open interest and an OI-weighted carry and…
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: