Web3 & Crypto
Blockchain, cryptocurrency, Web3 development
bitcoin-rust
by hairyf
Rust Bitcoin library—consensus encoding, transactions, scripts, keys, addresses, PSBT, BIP-32, and Taproot for wallets and tooling.
anchor
by hairyf
Anchor framework for Solana programs — program structure, PDAs, CPI, IDL, errors, events, zero-copy, constraints, account types, and CLI for agent-driven tooling.
openzeppelin-contracts
by hairyf
Secure smart contract library—access control, tokens (ERC20/721/1155/4626/6909), upgradeable contracts, and utilities.
did-core
by hairyf
W3C DID Core specification—DID/DID URL syntax, data model, core properties, verification methods, services, representations, and DID methods.
stacks
by hairyf
Stacks blockchain node and mining — RPC API, testnet transactions, PoX mining, event observer, SIPs, property testing, release process, profiling, and service setup.
metengine-data-agent
by MetEngine
Real-time smart money analytics for Polymarket, Hyperliquid, and Meteora via MetEngine x402 pay-per-request API. Use when tasks require wallet scoring, insider detection, position analysis, market flow, or LP/AMM analytics across these platforms, especially when access requires Solana USDC payment signing instead of API keys.
celestia
by hairyf
Celestia data availability node—bridge/full/light types, headers, shares, DAS, state API, P2P discovery, and fraud proofs.
subsquid
by hairyf
Subsquid (Squid SDK) — batch-based blockchain indexers, EVM/Substrate processors, typegen, GraphQL API.
halmos
by hairyf
Symbolic testing for EVM smart contracts with Halmos (Foundry-style tests, SMT solvers).
ordinals
by hairyf
ord index, block explorer, wallet, inscriptions, and runes for Bitcoin Ordinals.
hardhat
by hairyf
Hardhat — Ethereum development environment (Runner, Network, Ignition, config, tasks, plugins, testing, deployment).
writing-bots
by ApeWorX
Write a bot to continuously listen and respond to events on a public blockchain network.
echidna
by hairyf
Property-based fuzzing and assertion testing for Ethereum smart contracts with Echidna.
polymarket-analyst
by CarlosIbCu
Deep-dive analyst for Polymarket prediction market trader accounts. Use this skill whenever a user wants to: analyze a Polymarket wallet address or username, profile top/winning Polymarket traders, reverse-engineer trading strategies on Polymarket, track whale activity, compute P&L or performance metrics for any trader, compare multiple trader accounts, or understand what makes a profitable Polymarket account. Always trigger when the user mentions "Polymarket", "prediction market trader", "wallet analysis", "whale tracking", "copy trading", or asks about strategy detection on prediction markets. Even if the request sounds like a general research question ("who are the best Polymarket traders?"), use this skill to pull live data instead of guessing.
arbitrum-skills
by utkucy
Provides Arbitrum L2 blockchain development documentation including Stylus WASM smart contracts (Rust), token bridging (ETH, ERC-20, USDC), Orbit chain deployment, node operations (full node, validator, sequencer), gas estimation, cross-chain messaging, BoLD protocol, Timeboost, ArbOS upgrades, and OpenZeppelin/Nitro contract references. Use when the user mentions Arbitrum, Stylus, Orbit, Nitro, ArbOS, or L2 scaling.
aderyn
by hairyf
Aderyn — Rust-based Solidity static analyzer; CLI, config, detectors, report formats, and MCP tools for agents.
slither
by hairyf
Solidity & Vyper static analysis—detectors, printers, Python API, SlithIR, and tools for security and code comprehension.
getblock
by hairyf
GetBlock — RPC node and API access for 100+ blockchains; authentication, endpoints, CU pricing, Ethers/JSON-RPC, Yellowstone gRPC, MCP integration.
cairo
by hairyf
Cairo language and compiler—Rust-like syntax, Sierra/CASM pipeline, Starknet contracts, linear types, and tooling.
ton-http
by hairyf
TON HTTP API (TON Center / ton-http-api) — accounts, transactions, messages, send, runGetMethod; use Swagger for request/response parameters and return values.
geth
by hairyf
Go Ethereum (geth) — CLI, JSON-RPC, Clef, abigen, and developer workflows.
eigenlayer
by hairyf
EigenLayer restaking protocol—strategies, delegation, EigenPods, AVSs, operator sets, slashing, rewards, and multichain.
cosmos
by hairyf
Cosmos SDK module development—modules, keepers, Msg/Query services, genesis, app wiring, upgrades, and structure.
Crypto Tracker: Real-Time Cryptocurrency Tracking and Analysis
by LKB-99
50 skills para Manus com acionamento automático - IA, Marketing, Finanças, Saúde, Produtividade, Desenvolvimento e mais