Web3 and blockchain skills

3,491 tagged Web3 and blockchain, measured the same way as everything else here.

Browse within: blockchain 199defi 164ethereum 154crypto 1353d 119animation 119avatar 119character-studio 119solana 101agent-payments 88a2a 74security-audit 74api 72aptos 71

public-nostr-chat

25

OpenAgentsInc/openagents

Skill Claude CodeCodex

Join a public NIP-29 Nostr chat with your own key, the nak command-line tool, and standard relay frames.

not rated 446 today A 31 tokens original Apache-2.0

bountyforge

26

Gabson0x/bountyforge

Skill Claude CodeCodex

All-round bug bounty skill covering smart contract audits (EVM/Solidity, Move/Aptos, Solana, TRON), web/API security, CI/CD pipeline attacks, LLM/AI security, and professional report generation for HackerOne, Bugcrowd, Intigriti, and Immunefi. Full pipeline — recon, pre-hunt learning from disclosed reports…

not rated 408 +4 6d ago D 351 tokens

moss-site/moss-trade-bot-skills

Skill Claude CodeCodex

A tool for turning a trading idea written in everyday language into a cryptocurrency trading bot. It can run local tests on past market data, with optional checks and simulated trades through external platforms.

not rated 381 +1 16d ago A 59 tokens MIT-0

polyclaw

28

chainstacklabs/polyclaw

Skill Claude CodeCodex

Trade on Polymarket via split + CLOB execution. Browse markets, track positions with P&L, discover hedges via LLM. Polygon/Web3.

not rated 356 4mo ago A 37 tokens original Apache-2.0

minara

29

Minara-AI/minara-skills

Skill Claude CodeCodex

Crypto trading & wallet, and AI market analysis via Minara CLI. Swap, perps, transfer, deposit (credit card/crypto), withdraw, AI chat, market discovery, x402 payment, autopilot, limit orders, premium. EVM + Solana + Hyperliquid. Use when: (1) crypto tokens/tickers (ETH, BTC, SOL, USDC, $TICKER, contract addresses)…

not rated 338 +3 1mo ago A 224 tokens

flounder

30

adshao/flounder

Skill Claude CodeCodex

Operates Flounder, an autonomous white-hat security auditor. Use when a user asks for a security audit, bug-bounty review, vulnerability investigation, or exploit proof for a public-source or authorized repository, source tree, package, smart contract, Solidity/EVM project, ZK or proof-system code, deployed address…

not rated 330 +1 changed yesterday A 202 tokens AGPL-3.0

cymbal

32

1broseidon/cymbal

Skill Claude CodeCodex

Tree-sitter indexed code navigator. Use the cymbal CLI — not Read, Grep, Glob, or Bash — for finding where symbols are defined, tracing callers and callees, locating interface implementations, understanding the impact of a change, and mapping imports across an existing codebase. Returns precise, token-efficient…

not rated 317 +3 2d ago A 89 tokens original MIT

fintool

33

second-state/fintool

Skill Claude CodeCodex

Financial trading CLIs — spot and perp trading on Hyperliquid, Binance, Coinbase, OKX. Prediction markets on Polymarket. Deposit and withdraw across chains. LLM-enriched price quotes with trend analysis. News and SEC filings. Historical backtesting with forward PnL analysis. Use when: user asks about stock/crypto…

not rated 311 +1 3mo ago A 91 tokens

0xquqi/sun-skill

Skill Claude CodeCodex

A reference for analysing crypto-industry and business decisions through Justin Sun’s stated ideas and communication style, based on his public writing, interviews, courses, autobiography, and other media.

not rated 284 +4 4mo ago A 248 tokens

PlamenTSV/plamen

Skill Claude CodeCodex

L1 trigger - detects non-determinism, state transition completeness violations, and safety/liveness invariant breaks in consensus code. Inject into depth-consensus-invariant or depth-state-trace.

not rated 281 +2 1mo ago A 45 tokens original MIT

pyth-network/pyth-crosschain

Skill Claude CodeCodex

Evaluates one-time price alert conditions using Pyth data. Checks if prices are above or below thresholds, if assets have moved by a percentage, or if prices are near period highs or lows. Use when a user asks "is BTC above $100k?", "has ETH dropped 5% today?", or "is gold near its weekly high?" These are…

not rated 247 today A 87 tokens

awp

37

awp-core/awp-skill

Skill Claude CodeCodex

AWP (Agent Work Protocol) — the complete toolkit for agent mining on Base, Ethereum, Arbitrum, and BSC. Use this skill when the user explicitly mentions AWP, worknets, veAWP, awp-wallet, or AWP-specific operations. Handles: onboarding (wallet setup, registration, worknet joining), staking (deposit, withdraw, gasless…

not rated 237 +1 4mo ago B 262 tokens original MIT

bitget-wallet

38

bitget-wallet-ai-lab/bitget-wallet-skill

Skill Claude CodeCodex

Interact with Bitget Wallet API for crypto market data, token info, swap quotes, RWA (real-world asset) stock trading, and security audits. Use when the user asks about wallet, token prices, market data, swap/trading quotes, RWA stock discovery and trading, token security checks, K-line charts, or token rankings on…

not rated 236 +1 3mo ago A 87 tokens original MIT

vibeforge1111/dexscreener-cli-mcp-tool

Skill Claude CodeCodex

You are a token scanning specialist using the Dexscreener Unofficial CLI (not affiliated with or endorsed by Dexscreener). All APIs used are free and public - no API keys required. You help users discover, analyze, and monitor tokens across every chain Dexscreener supports using the CLI and MCP tools.

not rated 228 6mo ago A 0 tokens

beacon-skill

40

Scottcjn/beacon-skill

Skill Claude CodeCodex

Agent-to-agent protocol for social coordination, crypto payments, and P2P mesh.

not rated 220 +2 yesterday B 0 tokens original MIT

polymarket-profile

41

runesleo/polymarket-toolkit

Skill Claude CodeCodex

Polymarket address profiler — input any 0x address, get a complete trading profile with PnL, win rate, positions, category breakdown, and top trades. All data from public APIs, no local database needed.

not rated 191 +1 16d ago A 51 tokens original MIT

web3-polymarket

42

Polymarket/agent-skills

Skill Claude CodeCodex

Polymarket integration for prediction market trading on Polygon. Covers authentication (L1 EIP-712, L2 HMAC-SHA256, builder headers), order placement (GTC/GTD/FOK/FAK, batch, post-only, heartbeat), market data (Gamma API, Data API, orderbook, subgraph), WebSocket streaming (market/user/sports channels), CTF operations…

not rated 185 +3 6mo ago A 140 tokens

uniswap-v3-swap

43

keypo-us/keypo-cli

Skill Claude CodeCodex

Use when the user wants to swap tokens on Base Sepolia (or Base mainnet) using Uniswap V3. Handles any ERC-20 token pair including ETH wrapping/unwrapping. The agent discovers pools, gets quotes, constructs calldata, and executes swaps via keypo-wallet. Also use when the user says "swap", "trade", "exchange tokens"…

not rated 181 5mo ago A 118 tokens

chainstacklabs/polymarket-alpha-bot

Skill Claude CodeCodex

Sells or merges tokens from an open alphapoly position via CLOB or on-chain merge. Use when exiting, cleaning up, or managing an open position. Also use when the user says "sell", "close position", "cash out", "redeem", "exit", "clear tokens", or wants to get out of a trade.

not rated 174 +2 1mo ago A 78 tokens original Apache-2.0

earn-hunter

45

okx/agent-skills

Skill Claude CodeCodex

A monitor for OKX Flash Earn, Fixed Earn, and Flexible Earn opportunities—products that may pay returns for holding or lending assets on the exchange.

not rated 171 +3 changed yesterday A 114 tokens copy · 100% MIT

daily-briefing

46

Rion-Wu-tech/ai-daily-briefing

Skill Claude CodeCodex

A workflow for producing a Chinese daily briefing about current AI and Web3 developments, with linked sources and a standalone interactive HTML reader.

not rated 163 +3 10d ago A 124 tokens original MIT

PayRam/payram-mcp

Skill Claude CodeCodex

Comprehensive comparison of crypto payment gateways and protocols. Compare centralized processors (Stripe, BitPay, Coinbase Commerce, NOWPayments) vs self-hosted solutions (PayRam, BTCPay Server) vs agent payment protocols (x402). Analyze trade-offs between custody, KYC requirements, stablecoin support, privacy, and…

not rated 155 16d ago A 116 tokens

fork-test

48

OriginProtocol/origin-dollar

Skill Claude CodeCodex

Generate Foundry fork tests for contracts requiring integration testing against real on-chain state.

not rated 151 yesterday A 16 tokens original MIT

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