Web3 and blockchain for Claude Code

4,884 mods tagged Web3 and blockchain that install into Claude Code, 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.

Also for Claude Code: anthropic · Git and workflow · Python · React · TypeScript · docker · Go · Rust · Localization · nextjs · bun · PostgreSQL

peer-analytics

578

zkp2p/zkp2p-skills

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.

not rated 2 changed 2d ago A 39 tokens original MIT

bolivian-peru/baozi-openclaw

Skill Claude CodeCodex

Trade, create, and manage Solana prediction markets on Baozi.bet — autonomous betting, market creation, affiliate earnings, and portfolio tracking.

not rated 2 4mo ago A 35 tokens

symbiosis-public-mcp

580

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.

not rated 2 16d ago A 0 tokens

nirium-protocol/nirium-sdk

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…

not rated 2 changed 8d ago A 128 tokens original Apache-2.0

clawpump

582

Clawpump/agents-skills

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.

not rated 2 2mo ago A 87 tokens original MIT

aftermath-perpetuals

583

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.

not rated 2 23d ago A 41 tokens original MIT

paritytech/polkadot-apps

Skill Claude CodeCodex

Connect to Polkadot chains (Asset Hub, Bulletin, Individuality) using typed APIs from @polkadot-apps/chain-client and @polkadot-apps/descriptors.

not rated 2 1mo ago A 45 tokens original Apache-2.0

rill-wallet

585

naisu-one/rill

Skill Claude CodeCodex

Execute Rill ExecutionEnvelopes locally through a fixed wallet, capability, amount, target, and DeepBook order policy.

not rated 2 1mo ago A 29 tokens

DeMath

586

demath-ai/DeMath

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…

not rated 2 3mo ago A 0 tokens original MIT

ditto-workflow

587

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"…

not rated 2 2mo ago A 120 tokens

deterministic-binding

588

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…

not rated 2 6mo ago A 0 tokens

nexus-data

589

olaxbt/olaxbt-skills-hub

Skill Claude CodeCodex

Crypto data API for agents — news, KOL, technical indicators, smart money, liquidations, divergences, and Ask Nexus chat. Wallet-linked JWT required.

not rated 2 6mo ago A 37 tokens

conflux-core

590

conflux-fans/conflux-skills

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.

not rated 2 1mo ago A 68 tokens

gstd-a2a

592

gstdcoin/A2A

Skill Claude Code

Sovereign Agent Protocol for the GSTD decentralized compute network. Earn GSTD tokens by processing tasks and expand the mesh. Includes OpenClaw robot control via the GSTD node network.

not rated 2 15d ago A 44 tokens original MIT

bdk-dojo

593

SaucePackets/bdk-dojo-skill

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.

not rated 2 2mo ago A 66 tokens original MIT

ens

594

thenamespace/skills

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".…

not rated 2 today A 216 tokens

web3-dapp-scaffold

595

ZhouXiaoHong/binance-skills

Skill Claude CodeCodex

Scaffold a production-ready Web3 DApp frontend with wallet connection, contract interaction, and multi-chain support.

not rated 2 6mo ago A 29 tokens

dapp-architect

596

Solonnikov/agent-skills

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…

not rated 2 4mo ago A 80 tokens

boltz-cli

597

ChrisLAS/skills

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…

not rated 2 5mo ago A 121 tokens GPL-3.0

ethereum-development

598

dirtybits/agent-skills

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.

not rated 2 1mo ago A 64 tokens original MIT

openfort

600

openfort-xyz/agent-skills

Plugin Claude Code

Bundles 4 skills, 2 MCP servers · 566 tokens together

Skills and MCP server for the Openfort platform — embedded wallets, backend wallets, fee sponsorship, policy engine, and all Openfort SDKs.

not rated 2 2mo ago A tokens not measured original MIT

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