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Found 244 Skills
Design scalable data systems in the style of Pat Helland, distributed systems veteran from Tandem, Microsoft, and Amazon. Emphasizes life beyond distributed transactions, idempotency, and practical patterns for data at scale. Use when building systems that must scale beyond single-node ACID transactions.
Stacks L2 STX token operations — check balances, transfer STX, broadcast pre-signed transactions, call Clarity contracts, deploy contracts, and check transaction status. Transfer and contract operations require an unlocked wallet.
Cross-chain token swaps across 54+ blockchains via Symbiosis protocol. Use when the user wants to swap or bridge tokens between any chains — Base, Ethereum, Polygon, Arbitrum, Optimism, BNB Chain, Avalanche, Solana, Bitcoin, TON, Tron, and 40+ more. Supports any-to-any token swaps with automatic routing. Uses Bankr Submit API to execute transactions.
Build with BITE Protocol for privacy on SKALE. Covers encrypted transactions, CTX, SDK usage. Use for privacy dApps, confidential voting, encrypted transfers.
This skill should be used when the user asks to 'broadcast transaction', 'send tx', 'estimate gas', 'simulate transaction', 'check tx status', 'track my transaction', 'get gas price', 'gas limit', 'broadcast signed tx', or mentions broadcasting transactions, sending transactions on-chain, gas estimation, transaction simulation, tracking broadcast orders, or checking transaction status. Covers gas price, gas limit estimation, transaction simulation, transaction broadcasting, and order tracking across XLayer, Solana, Ethereum, Base, BSC, Arbitrum, Polygon, and 20+ other chains. Do NOT use for swap quote or execution — use opentrade-dex-swap instead. Do NOT use for general programming questions about transaction handling.
PostgreSQL and Drizzle ORM best practices. Triggers on: PostgreSQL, Postgres, Drizzle, database, schema, tables, columns, indexes, queries, migrations, ORM, relations, joins, transactions, SQL, drizzle-kit, connection pooling, N+1, JSONB, RLS. Use when: writing database schemas, queries, migrations, or any database-related code. Proactively apply when creating APIs, backends, or data models.
Free, no-auth multi-chain DEX pair data — prices, volume, liquidity, transactions, and token profiles
Build encrypted Solana frontends with Arcium. Use when creating Arcium apps, encrypting user inputs, deriving PDAs, integrating wallets, or troubleshooting Arcium transactions.
API reference for CoinMarketCap DEX endpoints including token lookup, pools, transactions, trending, and security analysis. Use this skill whenever the user mentions DEX API, asks about on-chain token data, wants to look up tokens by contract address, needs security/rug risk checks, or is building DEX integrations. This is the definitive reference for CMC DEX API questions. Trigger: "DEX API", "token by contract address", "CMC security API", "liquidity pool API", "/cmc-api-dex"
x402-gated agent inbox — send paid messages to any agent's inbox, read received messages, and check inbox status. Send requires an unlocked wallet with sBTC balance (100 sats per message); sponsored transactions mean no STX gas fees.
Bitcoin ordinals operations — get the Taproot receive address, estimate inscription fees, create inscriptions via the two-step commit/reveal pattern, transfer inscriptions to new owners, and fetch existing inscription content from reveal transactions.
Stacks network and blockchain query operations — get STX fees, account info, transaction history, block info, mempool transactions, contract info and events, network status, and call read-only contract functions. All queries use the Hiro API.