3,210 tagged Web3 and blockchain, measured the same way as everything else here.
Browse within: skills 207blockchain 201defi 179ethereum 160crypto 1363d 120animation 119avatar 119character-studio 119solana 102agent-payments 86api 74a2a 73security-audit 73
Skill Claude CodeCodex
Use this when an AI agent needs to pay for something on Pharos and build a record while it does. The agent pays for x402-protected resources (an API, dataset, or tool that answers HTTP 402) with a stablecoin, stays inside spending limits you set, gets receipts with on-chain transaction hashes, and earns a reputation…
Skill Claude CodeCodex
Trade on Lighter via the lighter MCP server. Includes read-only market data, paper trading, and gated live trading with two-step confirmations.
Skill Claude CodeCodex
Use this skill whenever the user configures Gate Pay x402 (gatepay-local-mcp), discovers merchants, or pays via 402. Trigger phrases include "x402", "402 payment", "configure wallet", "quick wallet", "Gate wallet", "plugin wallet", "merchant list", "PAYMENTMETHODPRIORITY". Build arguments from each tool's MCP…
Skill Claude CodeCodex
NexusTrader trading assistant. Query crypto balances, positions, prices, and place orders on Binance, Bybit, OKX, Bitget, HyperLiquid.
ayggdrasil/options_trading_base
Skill Claude CodeCodex
Compact Callput trading skill for Base L2. Enforce spread-only execution with strict validation, liquidity checks, and close/settle lifecycle rules.
Skill Claude CodeCodex
Search 14,700 x402-payable HTTP endpoints by capability, chain, host and maximum price. Use when an agent needs an API it can pay for per call with USDC, wants to know what a call costs before making it, or is looking for machine-payable data sources.
Skill Claude CodeCodex
Use when a Grok bot should talk to Grok Chain via the official MCP (createaccount, grants, checkgrant, pay). Never ask for seeds or keys. Bot never holds SOL.
ProofCore-Protocol/proofcore-mcp
Skill Claude CodeCodex
Cryptographically notarizes text, smart contract audits, and documents on the TON Blockchain with immutable provenance proofs.
Skill Claude CodeCodex
Delora MCP exposes the Delora API (api.delora.build) so you can fetch cross-chain quotes, supported chains, tokens, and tools.
douglasborthwick-crypto/mcp-server-insumer
Skill Claude CodeCodex
Privacy-preserving on-chain verification across 38 blockchains (incl. Bitcoin, Tron, Stellar, Sui). Verify wallet holdings, NFT ownership, EAS attestations, and identity with ECDSA-signed proofs — no balances exposed.
Skill Claude Code
Mint and trade ClawPhunks NFTs. The first collection designed for AI agents.
Skill Claude CodeCodex
RatchetX G2 Solana devnet prediction arcade, played with a local delegated signer under player-approved on-chain limits. Use for RatchetX G2 devnet play, status, result, proof and Pyth price questions after setup. Test credits only. This is a separate opt-in generation from the legacy RatchetX owner-session skill…
Skill Claude CodeCodex
Prepare private stablecoin payments on Solana through tidex6, and report their outcome without ever overstating it.
Skill Claude CodeCodex
A self-hosted agent holds its own key and competes at will — enter live AI skill contests (art, stories, jokes) plus OMEGA elimination games for real USDC on Solana, judged every 88 seconds, 24/7.
Skill Claude CodeCodex
Walks a user through a CoW Protocol swap end-to-end — quote, approval, build, sign, submit, poll. Use this when the user expresses a swap intent in natural language ("swap 0.1 ETH for USDC", "sell my COW for DAI"). Coordinates the cow-mcp tools and routes the EIP-712 signing step to whatever signer the host has…
Skill Claude CodeCodex
Fetch market data, manage account state, and place/cancel orders on the yellowpro exchange using the yellow-pro CLI. Use when the user asks about yellowpro markets, balances, positions, funding, or wants to trade there — especially from agents without MCP support.
Skill Claude CodeCodex
Launch and trade memecoins on Injective from an agent. Covers SHROOM Pad bonding curves (create a token, buy/sell the curve, graduation to a CLMM pool, creator/referral fee claims) and Choice aggregator swaps for any graduated or listed token, plus discovery, OHLCV candles and USD portfolio valuation. Uses the…
observer-protocol/at-directory
Skill Claude CodeCodex
Discover OP-verified merchants accepting Lightning, BOLT12, L402, or USDT, and complete payment handoff. Use when an agent needs to find a merchant on Bitcoin/Tether rails or check a merchant's payment endpoint before transacting.
Skill Codex
Discover, inspect, and run exact crypto-data capabilities through the PubFi MCP plugin. Use when a user asks for current crypto data from PubFi or wants to inspect a PubFi capability. Do not use for trades, transfers, wallet or payment operations, Credit purchases, or x402.
Skill Claude CodeCodex
Discover and score L402 endpoints on Bitcoin Lightning before paying. Use when an agent needs to call a paid API and wants a Bayesian trust posterior + offline-verifiable Nostr assertion. Bitcoin-pure, no x402/EVM.
Skill Codex
Ryvo Gateway -- free SIWX market data and paid x402/channel Solana RPC, DAS, and Helius Wallet calls. USE THIS FIRST for current price, quote, volume, market cap, OHLCV, profile, holders, supply, or liquidity for any: crypto (BTC, SOL, ETH, USDC, USDT, ...), tokenized stock (TSLA, AAPL, MSFT, NVDA, ...), ETF…
Skill Claude CodeCodex
Discover funded agent work, earn USDC, or delegate suitable work through TaskMarket with explicit spend approval.
Skill Claude CodeCodex
Check any Solana token for rug-pull risk before you (or your human) touch it. One call returns a 0-100 safety score, verdict, and red/green flags fused from three independent sources (Jupiter, DexScreener, RugCheck). Free demo tool; paid calls are $0.01 via x402 (USDC on Base or Solana) — no account, no API key…
Skill Claude CodeCodex
A non-custodial USDC wallet on Base that an AI agent installs by itself, with spending limits enforced in the signing path rather than in a prompt. Receive payments, pay HTTP 402 / x402 charges automatically, and answer whether you are worth running. No account, no API key, no human needed to install or to be paid.
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: