Vo1ganin
UserClaude Code & AI agent skills for on-chain crypto data APIs — Dune, Solscan Pro, Nansen, Solana RPC (Helius/QuickNode). Credit-aware, batch-optimized, cross-agent via AGENTS.md.
Categories
Indexed Skills (16)
mev-bundles
Use for read-only research on Solana transaction bundles, relay-tip distributions, atomic execution patterns, and MEV detection from public data. Do not sign or broadcast transactions by default.
nansen
Expert assistant for Nansen API — Smart Money analytics, wallet profiling, token intelligence across 37 blockchains (EVM + Solana + Bitcoin + Hyperliquid + more). Use this skill whenever the user wants to: find what smart money / funds are buying/selling, analyze a wallet's PnL, trade history, or counterparties, screen tokens with Nansen Score, track holders / flows / DEX trades on a specific token, research smart money on Hyperliquid perpetuals, follow Jupiter DCAs, or cross-chain institutional wallet research. Trigger even without "Nansen" keyword — any request involving "smart money", "what funds are doing", "wallet PnL analysis", "Nansen Score", "institutional flows" applies here. Enforces credit budget awareness (1 vs 5 vs 150 credit endpoints differ by 150×) and multi-key / x402 fallback.
pumpfun
Use for research on pump.fun public data: bonding-curve mechanics, token lifecycle, creator activity, migrations, public event monitoring, and historical on-chain analysis. Default to read-only workflows. Do not automate signing or broadcasting.
coinmarketcap
Expert assistant for CoinMarketCap Pro API — price quotes, listings, historical OHLCV, market metrics, Fear & Greed Index, CMC100/CMC20 indices, exchange data, DEX data, airdrops, trending, community sentiment. Covers 10+ endpoint categories across REST + MCP + x402 pay-per-call modes. Use when the user wants: current or historical crypto prices, market cap rankings, top gainers/losers, trending coins, OHLCV candles, exchange volume data, DEX token details, Fear & Greed Index readings, global market metrics (total mcap, BTC dominance), airdrop discovery, or fiat conversion rates. Enforces: budget awareness (credits, not requests), CMC IDs over symbols, aggressive batching (100-200 items per call), client-side caching, live credit_count logging.
dexscreener
Expert assistant for DexScreener API — free, unauthenticated public API for current DEX pair data across 20+ chains (Solana, Ethereum, Base, BSC, TON, etc.). Use when the user wants: current price / volume / liquidity / market cap of any token on any chain, search a token by symbol/name/address, find all trading pairs for a token, check trending tokens, monitor token boosts / profiles / community takeovers, or pull quick pair data for multiple tokens at once. Not for: historical data (no archive — use Dune/Bitquery), real-time streaming (no WebSocket — use PumpPortal WS for pump.fun or direct RPC for others).
dune
Expert assistant for querying and analyzing on-chain blockchain data using Dune Analytics. Use whenever the user wants to: analyze blockchain/on-chain data, write SQL for Dune, find wallet activity, track DeFi protocol metrics, analyze NFT trades, monitor token transfers, investigate smart contract events, check token prices on-chain, find top holders, measure DEX volume, or explore any crypto/web3 data. Trigger even if the user doesn't mention "Dune" explicitly — if they want blockchain data insights or on-chain analysis, this skill applies. Also trigger when the user provides a contract address and wants data for it. Enforces credit budget rules (500 warn / 700 block) and free-vs-paid key separation.
solana-rpc
Expert assistant for Solana JSON-RPC — works with any provider: QuickNode, Helius, Triton, Ankr, Chainstack, or public endpoints. Standard JSON-RPC methods are identical across providers; only the URL differs. Use whenever the user wants raw Solana data: fetch transactions by signature, read account state, get block data, check SPL token balances, query program accounts, submit transactions, estimate priority fees, or do anything requiring direct Solana node access. Also use when the user mentions Helius/QuickNode specifically, or wants Helius-specific features (DAS API, Enhanced Transactions, LaserStream, Webhooks) or QuickNode addons (qn_estimatePriorityFees, Metaplex DAS, Jito bundles). Enforces: batch JSON-RPC requests over loops, prefer DAS/Enhanced APIs over raw RPC when available, never use `getProgramAccounts` without tight filters.
solscan
Expert assistant for analyzing Solana blockchain data using the Solscan Pro API v2. Use this skill whenever the user wants to: look up a Solana wallet, check SOL or SPL token balances, view token transfer history, analyze a Solana transaction, find top token holders, check token price or market data, explore NFT activity, research DeFi activity on Solana, or investigate any Solana address or signature. Trigger even if the user doesn't say "Solscan" — any Solana on-chain data request should use this skill. Also trigger when the user pastes a Solana address (base58, 32–44 chars) or a transaction signature (~88 chars). Enforces "script-for-batch" rule: direct MCP calls only for exploration, write async scripts for any collection > 10 items.
solana-rpc
Expert assistant for Solana JSON-RPC — works with any provider: QuickNode, Helius, Triton, Ankr, Chainstack, or public endpoints. Standard JSON-RPC methods are identical across providers; only the URL differs. Use whenever the user wants raw Solana data: fetch transactions by signature, read account state, get block data, check SPL token balances, query program accounts, submit transactions, estimate priority fees, or do anything requiring direct Solana node access. Also use when the user mentions Helius/QuickNode specifically, or wants Helius-specific features (DAS API, Enhanced Transactions, LaserStream, Webhooks) or QuickNode addons (qn_estimatePriorityFees, Metaplex DAS, Jito bundles). Enforces: batch JSON-RPC requests over loops, prefer DAS/Enhanced APIs over raw RPC when available, never use `getProgramAccounts` without tight filters.
mev-bundles
Expert assistant for MEV bundles and "bribes" on Solana — what they are, how to find them on-chain, how to identify different types (sandwich, back-run, snipe, mass-deploy), and how to analyze them. Covers Jito + 8 other MEV-protected relays (Bloxroute, Nozomi/Temporal, Astralane, BlockRazor, Stellium, Falcon, Flashblocks, 1node). Use this skill when the user wants to: understand what a "bribe" or "bundle" actually is on Solana, find which transactions are bundled on-chain, detect a sandwich attack, analyze a KOL's or competitor bot's tipping strategy, explore who uses Jito vs other relays, or submit their own MEV-protected transactions. This skill is PRIMARILY EDUCATIONAL: its job is to explain and detect, not just to submit. Code examples are illustrative.
solscan
Expert assistant for analyzing Solana blockchain data using the Solscan Pro API v2. Use this skill whenever the user wants to: look up a Solana wallet, check SOL or SPL token balances, view token transfer history, analyze a Solana transaction, find top token holders, check token price or market data, explore NFT activity, research DeFi activity on Solana, or investigate any Solana address or signature. Trigger even if the user doesn't say "Solscan" — any Solana on-chain data request should use this skill. Also trigger when the user pastes a Solana address (base58, 32–44 chars) or a transaction signature (~88 chars). Enforces "script-for-batch" rule: direct MCP calls only for exploration, write async scripts for any collection > 10 items.
pumpfun
Expert assistant for pump.fun — Solana memecoin launchpad with bonding curves. Use whenever the user wants to: trade on pump.fun programmatically, build a sniper bot for new token creations, monitor KOL trades or specific tokens in real-time via WebSocket, detect bonding curve completions / migrations to PumpSwap, analyze historical pump.fun data, parse on-chain pump.fun events, or understand bonding curve mechanics (reserves, market cap, graduation threshold). Also triggers on mentions of "mass deploy", "PumpSwap migration", "bonded tokens", creator analysis, pf stats, or when the user pastes a pump.fun token URL. Enforces: use PumpPortal WebSocket (single connection!) for streaming; route trades via Lightning (managed) or Local (your own RPC); route through Jito for priority landing when `jitoOnly: true`.
dexscreener
Expert assistant for DexScreener API — free, unauthenticated public API for current DEX pair data across 20+ chains (Solana, Ethereum, Base, BSC, TON, etc.). Use when the user wants: current price / volume / liquidity / market cap of any token on any chain, search a token by symbol/name/address, find all trading pairs for a token, check trending tokens, monitor token boosts / profiles / community takeovers, or pull quick pair data for multiple tokens at once. Not for: historical data (no archive — use Dune/Bitquery), real-time streaming (no WebSocket — use PumpPortal WS for pump.fun or direct RPC for others).
coinmarketcap
Expert assistant for CoinMarketCap Pro API — price quotes, listings, historical OHLCV, market metrics, Fear & Greed Index, CMC100/CMC20 indices, exchange data, DEX data, airdrops, trending, community sentiment. Covers 10+ endpoint categories across REST + MCP + x402 pay-per-call modes. Use when the user wants: current or historical crypto prices, market cap rankings, top gainers/losers, trending coins, OHLCV candles, exchange volume data, DEX token details, Fear & Greed Index readings, global market metrics (total mcap, BTC dominance), airdrop discovery, or fiat conversion rates. Enforces: budget awareness (credits, not requests), CMC IDs over symbols, aggressive batching (100-200 items per call), client-side caching, live credit_count logging.
nansen
Expert assistant for Nansen API — Smart Money analytics, wallet profiling, token intelligence across 37 blockchains (EVM + Solana + Bitcoin + Hyperliquid + more). Use this skill whenever the user wants to: find what smart money / funds are buying/selling, analyze a wallet's PnL, trade history, or counterparties, screen tokens with Nansen Score, track holders / flows / DEX trades on a specific token, research smart money on Hyperliquid perpetuals, follow Jupiter DCAs, or cross-chain institutional wallet research. Trigger even without "Nansen" keyword — any request involving "smart money", "what funds are doing", "wallet PnL analysis", "Nansen Score", "institutional flows" applies here. Enforces credit budget awareness (1 vs 5 vs 150 credit endpoints differ by 150×) and multi-key / x402 fallback.
dune
Expert assistant for querying and analyzing on-chain blockchain data using Dune Analytics. Use whenever the user wants to: analyze blockchain/on-chain data, write SQL for Dune, find wallet activity, track DeFi protocol metrics, analyze NFT trades, monitor token transfers, investigate smart contract events, check token prices on-chain, find top holders, measure DEX volume, or explore any crypto/web3 data. Trigger even if the user doesn't mention "Dune" explicitly — if they want blockchain data insights or on-chain analysis, this skill applies. Also trigger when the user provides a contract address and wants data for it. Enforces credit budget rules (500 warn / 700 block) and free-vs-paid key separation.
Bio shown is the top-scored skill's repo description as a fallback — real GitHub bios land in a future update.