Web3 and blockchain

9,201 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

circle

73

circlefin/skills

Plugin Claude Code

Bundles 18 skills, 1 MCP server · 2,658 tokens together

Ship stablecoin apps faster. Best-practice skills for USDC payments, cross-chain transfers, wallets, and smart contracts — plus Circle's MCP server for real-time SDK and documentation guidance.

not rated 145 22d ago A tokens not measured original Apache-2.0

web3auth

74

Web3Auth/web3auth-examples

Skill Claude CodeCodex

Integrates MetaMask Embedded Wallets (Web3Auth) for non-custodial wallets via social login or custom JWT (Firebase, Auth0, Cognito). Use when integrating @web3auth/modal (React, Vue, Next.js, Vite, Angular), @web3auth/react-native-sdk (Expo/bare RN—Custom Dev Client, not Expo Go), web3authflutter, native Android/iOS…

not rated 143 8d ago A 210 tokens original MIT

solidity

75

Cyfrin/solskill

Skill Claude CodeCodex

Create production grade smart contracts. Use this skill when the user asks to write smart contracts, specially if they are going to be deployed to production (to a mainnet, or used in a mainnet script).

not rated 144 2mo ago A 45 tokens AGPL-3.0

allora-network/allora-chain

Instructions file CodexOpenCode

AGENTS.md instructions for allora-network/allora-chain, covering agents.md, quick rules (apply to most changes), go conventions, changes that require extra steps and minimal context strategy.

not rated 140 3d ago C 1,361 tokens original Apache-2.0

safe-solana-builder

77

Frankcastleauditor/safe-solana-builder

Skill Claude CodeCodex

Use this skill whenever the user wants to write, scaffold, or build a Solana smart contract or program from scratch. Triggers on: "write a Solana program", "create a smart contract", "build an anchor program", "write a native Rust Solana program", "scaffold a Solana program", "help me write a program that does X on…

not rated 138 4mo ago B 148 tokens

apex AGENTS.md

78

macrocosm-os/apex

Instructions file CodexOpenCode

AGENTS.md instructions for macrocosm-os/apex, covering apex - bittensor subnet 1, what "mining apex" actually means, the few terms you can't avoid, step 1 — install the tools and download the apex code.

not rated 139 yesterday A 3,146 tokens original MIT

web3-bug-classes

79

Awarexone/web3-bug-bounty-hunting-ai-skills

Skill Claude CodeCodex

Complete reference for all 10 DeFi smart contract bug classes. Use this when hunting for specific vulnerability types, need attack patterns for accounting desync, access control, incomplete path, off-by-one, oracle manipulation, ERC4626 vaults, reentrancy, flash loans, signature replay, or proxy/upgrade bugs.

not rated 138 +3 10d ago A 72 tokens original MIT

forefy/.context

Skill Claude CodeCodex

Comprehensive smart contract security audit framework with multi-expert analysis. Use for full audits of Ethereum / EVM Solidity and Vyper, Solana / SVM Anchor Rust, TON / FunC / Tact, or Sui / Move projects.

not rated 141 yesterday A 55 tokens original MIT

nansen-limit-orders

81

nansen-ai/nansen-cli

Skill Claude CodeCodex

Guide users through native limit orders on Solana via nansen trade limit-order create|list|cancel|update, and the alert-based settlement-signal fallback for chains without native support. Use when a user wants a price-triggered buy or sell.

not rated 133 yesterday A 56 tokens original MIT

davidpc007/solana-agent-kit

Instructions file

Claude Code instructions for davidpc007/solana-agent-kit, covering claude.md, build & development commands, install dependencies (requires pnpm 9+, node 22+), build all packages and build specific packages.

not rated 131 yesterday A 1,045 tokens copy · 100% Apache-2.0

skill

83

build23w/fdv.lol

Skill Claude CodeCodex

This skill is for running fdv.lol CLI mode (cli.mjs) with Agent Gary Full AI Control enabled, so the AI can fully drive Auto Trader decisions.

not rated 128 1mo ago C 0 tokens original MIT

sendaifun/skills

Skill Claude CodeCodex

Real-time smart money analytics API for Polymarket prediction markets, Hyperliquid perpetual futures, and Meteora Solana LP/AMM pools. 63 endpoints. Pay-per-request via x402 on Solana Mainnet USDC. No API keys.

not rated 128 1mo ago A 57 tokens original Apache-2.0

eip-expert

85

ccashwell/evm-cortex

Agent

EIP/ERC lifecycle specialist — standards compliance, proposal tracking, and implementation guidance.

not rated 127 25d ago A 20 tokens original MIT

ryan-yuuu/crypto-trading-arena

Instructions file

Instructions for ryan-yuuu/crypto-trading-arena, covering crypto trading arena development guide for dummies, dependency management and development environment, architecture, conventions and sub-agents.

not rated 127 1mo ago A 795 tokens original Apache-2.0

agentic-wallet

87

coinbase/agentic-wallet-skills

Skill Claude CodeCodex

Crypto wallet operations via the awal CLI — sign in, check balances, send USDC/ETH/POL/SOL, trade tokens, fund the wallet, and use the x402 payment protocol to discover paid services, pay for API calls, monetize an API, or query onchain data. Use whenever the user mentions signing in, login, authentication, wallet…

not rated 126 1mo ago A 139 tokens original MIT

smartcontractkit/chainlink-agent-skills

Skill Claude CodeCodex

Help developers build with Chainlink Data Streams, including credentials guidance, report decoding, REST and WebSocket report retrieval with official Go/Rust/TypeScript SDKs, High Availability streaming, on-chain report verification, real-time frontend displays, report schema guidance, SQLite persistence, and…

not rated 125 8d ago A 110 tokens original MIT

BofAI/skills

Skill Claude CodeCodex

Create meme tokens on SunPump (sun sunpump launch), trade them — both pre-launch (bonding curve via sun sunpump buy/sell) and post-launch (SunSwap via sun swap) — and query token info, rankings, holders, portfolios, and trade history.

not rated 121 +4 7d ago A 65 tokens original MIT

faasjs-api-jobs

90

faasjs/faasjs

Skill Claude CodeCodex

Use when building or reviewing FaasJS backend APIs and jobs: .api.ts files, defineApi, zod params schemas, HttpError, HTTP helpers, middleware/staticHandler, .job.ts files, defineJob, typed job paths and params, enqueueJob including transaction-coupled enqueueing, cron schedulers, retries, leases, workers, discovery…

not rated 121 yesterday A 83 tokens original MIT archived

defender

91

quillai-network/quillshield_skills

Plugin Claude Code

Bundles 1 skill · 50 tokens together

Blue-team release-gate skill for smart contract systems. Classifies projects, reviews deployment and upgrade execution paths, inspects CI/CD and dependency trust boundaries, evaluates signer/admin operational security, and produces evidence-based release blockers, warnings, and release verdicts.

not rated 121 5mo ago A tokens not measured original MIT

nirholas/pump-fun-sdk

Instructions file

Claude Code instructions for nirholas/pump-fun-sdk, covering pump sdk — claude code instructions, behavior rules, architecture (read this), official pump protocol docs (must read) and code examples.

not rated 119 18d ago A 2,849 tokens

wallet-create

93

walletbeat/walletbeat

Skill Claude CodeCodex

Use when a contributor wants to add a brand-new wallet to the walletbeat project. Guides through entity setup, contributor file creation, wallet skeleton, and site registration. For populating feature data on an existing wallet, use /wallet-update instead.

not rated 117 5d ago A 52 tokens original MIT

web3gpt AGENTS.md

94

Markeljan/web3gpt

Instructions file CodexOpenCode

Instructions for Markeljan/web3gpt, covering agents.md, stack, common commands, environment and project map.

not rated 116 +1 11d ago A 2,264 tokens original MIT

lidofinance/staking-modules

Instructions file CodexOpenCode

AGENTS.md instructions for lidofinance/staking-modules, covering repository guidelines, project structure & module organization, build, test, and development commands, coding style & naming conventions and testing guidelines.

not rated 114 7d ago A 1,510 tokens GPL-3.0

reown-appkit

96

reown-com/reown-docs

Cursor rule

Cursor rule "reown-appkit" from reown-com/reown-docs, covering :jigsaw: reown appkit: overview, rules, :dart: goal, :package: installation and or yarn add / npm install ...

not rated 114 17d ago A 0 tokens

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