Comprehensive guide to building Bitcoin protocol implementation in Rust, covering cryptographic primitives, blockchain architecture, consensus mechanisms, networking, and wallet development. Use when implementing Bitcoin-compatible systems, learning Bitcoin internals, or developing cryptocurrency applications in Rust.
GeckoTerminal API - DeFi and DEX aggregator providing real-time cryptocurrency prices, trading volumes, OHLCV charts, and liquidity data across 250+ blockchain networks and 1,800+ decentralized exchanges
Track crypto prices, set alerts, and search coins via CoinGecko API.
Use when building Towns Protocol bots - covers SDK initialization, slash commands, message handlers, reactions, interactive forms, blockchain operations, and deployment. Triggers: "towns bot", "makeTownsBot", "onSlashCommand", "onMessage", "sendInteractionRequest", "webhook", "bot deployment", "@towns-protocol/bot"
適切なメタデータ処理、ミント戦略、マーケットプレイス統合を備えたNFT標準(ERC-721、ERC-1155)を実装します。NFTコントラクトを作成する時、NFTマーケットプレイスを構築する時、またはデジタル資産システムを実装する時に使用してください。
Deploy and configure CreatorVault smart contract vaults across supported networks.
Design, write, and maintain Bobine smart contracts. Use this skill when you need to implement or change contract behavior, public APIs, or on-chain data formats; refactor for simplicity; fix bugs; review contract code for correctness; or prepare a contract for release (docs, consistency, conventions). Applies a minimalist, direct style and avoids explanatory comments inside functions.
Expert Anchor smart contract development for Solana (January 2026). Use when (1) Writing or auditing Solana programs, (2) Implementing security patterns, (3) Defining account structures and constraints, (4) Building CPI interactions, (5) Testing with Mollusk/LiteSVM, (6) Deploying programs, or any Anchor/Solana program development questions.
Comprehensive token integration and implementation analyzer based on Trail of Bits' token integration checklist. Analyzes token implementations for ERC20/ERC721 conformity, checks for 20+ weird token patterns, assesses contract composition and owner privileges, performs on-chain scarcity analysis, and evaluates how protocols handle non-standard tokens. Context-aware for both token implementations and token integrations. (project, gitignored)
Use this skill when the user asks to "get contract source code", "show verified contract", "fetch source from etherscan", "view smart contract code", or mentions viewing verified source code on EVM chains (Ethereum, Polygon, Arbitrum, etc.). Requires a contract address and optional chain parameter.
Use this skill when the user asks to "check balance", "what's the balance of", "is this a contract or EOA", "get address info", or mentions checking wallet balance or account type on EVM chains (Ethereum, Polygon, Arbitrum, etc.). Requires an address and optional chain parameter.
Deterministic wrapper for tonl CLI (npm package) for structured data operations in JSON/TONL formats. Use when converting JSON↔TONL, querying structured data, validating TONL schemas, or generating statistics. Maps directly to CLI subcommands (encode, decode, query, get, validate, stats).
Essential patterns for polkadot-api (PAPI) development. Use when implementing blockchain interactions with Polkadot/Substrate chains including transactions (signing, batching, watching), queries (storage, multi-key), observables (lifecycle tracking), type handling (MultiAddress, Binary), client setup, or debugging PAPI code. Critical for preventing the common mistake of using @polkadot/api (PJS) instead of polkadot-api (PAPI). Load whenever user mentions polkadot-api, blockchain transactions, pallet calls, or needs to fix PAPI-related type errors.
Use this skill when the user asks "solana balance", "sol balance", "solana account", "is this a program", or mentions checking account info on Solana. Requires an address and optional chain parameter.
Use this skill when the user asks "fetch IDL", "program IDL", "anchor idl", "program interface", or mentions fetching Solana program IDL. Requires a program address and optional chain parameter.
Build Nostr applications for decentralized data exchange between clients. Full lifecycle - implement pub/sub messaging, relay connections, event handling, encryption, and custom protocols. Uses nostr-tools library.
Implement and debug wallet connection and authentication in this repo using thirdweb v5 and the SIWE-style flow in `app/hooks/useWalletAuth.ts` and `app/hooks/server_actions.ts`. Use for ConnectButton setup, account state, signature/auth verification, Base/USDC config, and CSP issues with embedded wallet.
Use this skill when the user asks "solana slot", "current slot", "sol block", "latest slot", "epoch info", or mentions checking slot/block info on Solana. Optional slot number and chain parameter.
Use this skill when the user asks "gas price", "how much is gas", "current gas", "check gas fees", or mentions checking gas costs on EVM chains (Ethereum, Polygon, Arbitrum, etc.). Optional chain parameter.
Polis CLI for decentralized social networking. Publish signed posts, discover conversations, comment on posts, manage blessing requests, and view activity status. Use when user wants to: publish, comment, discover topics, manage blessings, check status, or work with their polis site.
Use this skill when the user asks "block info", "what's in block", "latest block", "get block details", or mentions viewing block data on EVM chains (Ethereum, Polygon, Arbitrum, etc.). Optional block number/tag and chain parameter.
