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
Use when building Cardano transactions with MeshJS SDK. Covers MeshTxBuilder API for sending ADA, minting NFTs and tokens, spending from Plutus scripts, staking, governance voting, DRep registration, and multi-sig patterns. Includes correct method ordering, coin selection, fee calculation, and troubleshooting common…
Skill Claude CodeCodex needs its repo
Security audit orchestration for Soroban/Stellar Rust smart contracts. Use when user asks to "audit this codebase", "run soroban auditor", or "check for security vulnerabilities". Utilizes AST squeezing, pre-computed guard/state/integration/divergence/invariant/unsafe maps, parallel agent spawning, a verification…
Skill Claude CodeCodex
Agent onboarding for Orderly Network - infrastructure overview, agent tools, quickstart, and programmatic broker ID creation via x402.
Skill Claude CodeCodex
Query the canonical ZKP2P indexer for Peer metrics, attribution, and activity. Use for aggregate reports and bounded monitoring; Peerlytics links are for viewing only.
Skill Claude CodeCodex
Trade, create, and manage Solana prediction markets on Baozi.bet — autonomous betting, market creation, affiliate earnings, and portfolio tracking.
symbiosis-finance/symbiosis-public-mcp
Skill Claude CodeCodex
Symbiosis is a universal swap protocol and DEX aggregator. It can swap absolutely any token for any other token, on the same chain or across different chains. This includes.
Skill Claude CodeCodex
Scaffold and run an x402 paid API server on Stellar with open-source client libraries: charge AI agents per API call with x402Serve(), a function from the nirium SDK that runs entirely on your own server, scaffold that server with nirium-cli in one command, and separately read live protocol data through the nirium-mcp…
Skill Claude CodeCodex
ClawPump on Solana — create/chat with agents, trade, perps, DCA, lend, launch tokens, marketplace, predictions, gift cards, agent email, intelligence via mcpclawpump tools. Use when the user mentions ClawPump, launching a token, an agent's wallet/balance, swaps, perps, gift cards, agent email, or DeFi on Solana.
clawd-aftermath/nunchi-for-aftermath
Skill Claude CodeCodex
Practical skill for integrating Aftermath Perpetuals with native endpoints as the default (full feature set), plus CCXT-compatible endpoints and the TypeScript SDK.
Skill Claude CodeCodex
Connect to Polkadot chains (Asset Hub, Bulletin, Individuality) using typed APIs from @polkadot-apps/chain-client and @polkadot-apps/descriptors.
Skill Claude CodeCodex
Execute Rill ExecutionEnvelopes locally through a fixed wallet, capability, amount, target, and DeepBook order policy.
Skill Claude CodeCodex
DeMath is the first decentralized math research infrastructure on Base. The biggest mission in math history is wide open — the Riemann hypothesis and a curated set of open Erdős problems that mathematicians have worked on for decades. DeMath is the coordination layer for putting frontier AI compute on all of them, in…
dittonetwork/ditto-workflow-sdk
Skill Claude CodeCodex
Creates, configures, and deploys on-chain automation workflows using the Ditto Network SDK. Use when the user asks to "create a workflow", "automate on-chain", "schedule transactions", "deploy a workflow", "set up recurring transfers", "swap tokens on a schedule", "automate DeFi", "create a cron job on-chain"…
merkleworks/x402-developer-skills
Skill Claude CodeCodex
skill: name: deterministic-binding category: protocol purpose: Describe how x402 deterministically binds a challenge to a specific HTTP request and how challenge hashes are computed. whentouse: When implementing challenge generation, proof verification, or any component that must produce or validate request binding…
Skill Claude CodeCodex
Crypto data API for agents — news, KOL, technical indicators, smart money, liquidations, divergences, and Ask Nexus chat. Wallet-linked JWT required.
Skill Claude CodeCodex
Core Space RPC guidance for read/write flows, cfx method selection, internal contracts, transaction debugging, and safe send defaults. Use when users work with Conflux Core Space JSON-RPC, js-conflux-sdk, cast rpc cfx, or Core internal contracts such as SponsorWhitelistControl/Staking/AdminControl.
Skill Claude CodeCodex
Use when assessing a smart contract repository with code maturity criteria and converting concrete gaps into structured GitHub issues.
Skill Claude CodeCodex
Use when teaching or practicing Bitcoin wallet engineering through Rust/BDK-shaped mini-katas: UTXOs, descriptors, PSBTs, wallet sync, fee estimation, tests, and open-source contribution readiness. ⚠️ REQUIRES teach-mode — load it before any BDK Dojo turn.
Skill Claude CodeCodex
Use whenever a developer is integrating, debugging, or auditing ENS (Ethereum Name Service) in an app — displaying ENS names instead of 0x addresses, resolving names↔addresses, showing profiles/avatars, accepting ENS in send/payment flows, building subnames, smart-contract naming, or asking "is my ENS code correct".…
Skill Claude CodeCodex
Scaffold a production-ready Web3 DApp frontend with wallet connection, contract interaction, and multi-chain support.
Skill Claude CodeCodex
Designs decentralized apps from brief to production — user + trust-boundary mapping, contract architecture, client layer, indexing strategy, off-chain components, deployment pipeline, and ops. Use when starting a new dApp and needing a coherent plan before code, auditing an existing dApp for architectural gaps, or…
Skill Claude CodeCodex
Uses node-specific boltzcli- and lncli- wrappers to inspect Lightning balances, channel health, Boltz wallets, Liquid or LBTC wallets, swap quotes, swap status, and autoswap on . Use when the user asks things like "what's 's lightning balance?", "how are the channels on ?", "quote a swap to Liquid", "sweep sats to…
Skill Claude CodeCodex
Production-grade Ethereum/EVM development workflow for smart contracts, dApps, transactions, clients, gas optimization, testing, security review, deployment, verification, monitoring, and incident response across Foundry, Hardhat, Solidity, TypeScript, viem, ethers, wagmi, and common EVM networks.
0xMatdis/Robinhood-Chain-Bankr-Tools
Skill Claude CodeCodex
Automated earnings play agent for tokenized stocks on Robinhood Chain.
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