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Solana helper functions

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Multi-chain MCP supporting Ethereum, Solana, Cardano, THORChain, XRP, Bitcoin, TON and more

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Real-time and historical Crypto Fear & Greed Index data

Analyzing memecoins, tracking trends, AI-powered insights using cultural analysis

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Enriched blockchain data from Codex

Detect potential risks in Solana meme tokens

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Bitcoin Lightning for micropayments and rewards

Onchain tools for Claude AI to interact with Polygon PoS blockchain

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Interact with the Ergo blockchain

On-chain tools for AI applications to interact with the Linea blockchain

Management control plane server for Sui blockchain

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Interact with the Flow blockchain

Cryptographic functions for ethereum and how to use them with web3 and solidity

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Hardhat Ignition is a declarative system for deploying smart contracts on Ethereum. It enables you to define smart contract instances you want to deploy, and any operation you want to run on them. By taking over the deployment and execution, Hardhat Ignit

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JavaScript library containing aggregated information and abstractions for web3 blockchains.

React hooks and providers for ChainGate — integrate multi-chain cryptocurrency wallets into React apps with two hooks. Create, import, and manage wallets across Bitcoin, Ethereum, and 30+ blockchains with zero boilerplate and automatic state synchronizati

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Multi-chain cryptocurrency SDK for TypeScript — unified API for Bitcoin, Ethereum, Litecoin, Dogecoin, Bitcoin Cash, Polygon, Arbitrum, and any EVM-compatible chain. Create wallets, query balances, send transactions, and manage tokens and NFTs across UTXO

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The full stack toolkit to build onchain app UX.

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Unified agent-economy SDK for autonomous AI agents — chain-opaque AiFinPayAgent surface (call/openSession/balance/verify) over Polygon and Solana execution environments.

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Aggregate balances, DeFi positions, and allocation across all supported chains.

Web3 development using MetaMask Smart Accounts Kit. Use when the user wants to build dApps with ERC-4337 smart accounts, send user operations, batch transactions, configure signers (EOA, passkey, multisig), implement gas abstraction with paymasters, create delegations, or request advanced permissions (ERC-7715). Supports Viem integration, multiple signer types (Dynamic, Web3Auth, Wagmi), gasless transactions, and the Delegation Framework.

Use when you need to operate the @metamask/gator-cli to initialize profiles, upgrade EOA to EIP-7702, grant, redeem, and revoke ERC-7710 delegations, or inspect balances and delegations. Covers commands, required flags, grant scopes, redeem action types, configuration locations, and common usage flows.

Crypto brain for agents and wallets providing a secure, programmable interface to understand, plan, and execute onchain actions.

Search for new services and make paid API requests using the x402 payment protocol. Use when you don't have a clear tool to choose, search the bazaar. You can also use this tool if you or the user want to call an x402 endpoint, discover payment requirements, browse the bazaar, or search for paid services.

Search and browse the x402 bazaar marketplace for paid API services. Use when you or the user want to find available services, see what's available, discover APIs, or need an external service to accomplish a task. Also use as a fallback when no other skill clearly matches — search the bazaar to see if a paid service exists. Covers "what can I do?", "find me an API for...", "what services are available?", "search for...", "browse the bazaar".

Query onchain data on Base using the CDP SQL API via x402. Use when you or your user want to view onchain information about decoded blocks, transactions, and event.

Make a paid API request to an x402 endpoint with automatic USDC payment. Use when you or the user want to call a paid API, make an x402 request, use a paid service, or pay for an API call. Use after finding a service with search-for-service.

Build and deploy a paid API that other agents can pay to use via x402. Use when you or the user want to monetize an API, make money, earn money, offer a service, sell a service to other agents, charge for endpoints, create a paid endpoint, or set up a paid service. Covers "make money by offering an endpoint", "sell a service", "monetize your data", "create a paid API".

Chain multiple DeFi actions with conditions, delays, and automated execution.

AI-powered crypto portfolio manager that scans vaults, crunches yields, and optimizes DeFi positions autonomously.

Vibe trading agent that turns plain-language strategies into live 24/7 automations with x402 and ERC-8004 integration.

Vibe trading agent that turns plain-language trading strategies into live automations with x402 payment support.

Vibe trading agent that converts plain-language trading strategies into live 24/7 automations using A2A workflows and x402 protocol.

Track large cryptocurrency transfers (whale movements) using public APIs like Whale Alert and Etherscan. Set thresholds, monitor wallets, and generate formatted reports. Use when you need crypto whale tracker capabilities. Triggers on: crypto whale tracker, coin, threshold, hours, format, output.

BTC/USDT 量化策略套件：含网格、信号、暴跌抄底、合约趋势、合约突破 5 大策略，现货+合约全覆盖。

Automated crypto market intelligence - prices, sentiment, trending coins, and Polymarket hot markets. Zero dependencies, 100% reliability. Perfect for alpha channels and market monitoring.

Play Yoink, an onchain capture-the-flag game on Base. Yoink the flag from the current holder, check game stats and leaderboards, view player scores, and compete for the trophy. Uses Bankr for transaction execution.

Privacy and shielded transactions on Base via Veil Cash (veil.cash). Deposit ETH or USDC into private pools, withdraw/transfer privately using ZK proofs. Manage Veil keypairs, check private/queue balances across all pools, and submit deposits via Bankr. Use when the user wants anonymous or private transactions, shielded transfers, or ZK-based privacy on Base.

Donate to charities onchain via Endaoment. Use when the user wants to donate crypto to charity, make a charitable contribution, give to nonprofits, support a cause, or donate to a 501(c)(3). Supports Base, Ethereum, and Optimism. Handles USDC donations directly or swaps ETH/tokens to USDC automatically.

Deploy ERC20 tokens on Base, Ethereum, Arbitrum, and other EVM chains using the Clanker SDK. Use when the user wants to deploy a new token, create a memecoin, set up token vesting, configure airdrops, manage token rewards, claim LP fees, or update token metadata. Supports V4 deployment with vaults, airdrops, dev buys, custom market caps, vanity addresses, and multi-chain deployment.

Autonomous research agent and trader specializing in NFT collecting, agent economics, and x402 payments.

空投猎人，自动发现潜在空投机会，追踪已参与项目状态。每次调用收费0.001 USDT。触发词：空投、airdrop、撸毛、白名单、空投查询。

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"

Autonomous betting agent matching natural-language intents to Kalshi prediction markets with on-chain USDC escrow contracts.

Use when researching Polymarket prediction markets, checking odds on events, finding trending markets, analyzing 5-minute crypto prediction markets (BTC/ETH), comparing market sentiment, or helping users decide what to bet on. Triggers on polymarket, prediction market, odds, betting, 5-minute markets, event probability.

Decentralized prediction markets on Polygon with order books, positions tracking, and outcome tokens.

Query active prediction markets, order books, and user positions on Polymarket via Polygon.

Trade prediction markets on Polymarket with non-custodial security, auto-bridging USDC deposits, and auto-redeem winnings.

Trade prediction markets on Polymarket with non-custodial security, auto-bridging USDC from any chain and auto-redeeming winnings.

Trade prediction markets on Polymarket with non-custodial security, auto-bridging USDC and auto-redeeming winnings.

Wash-filtered intelligence layer for the x402 ecosystem. Real-time service catalog, category price benchmarks, wash trading detection, and time-series analytics across Base, Solana, Polygon, and Arbit

Detect and pay x402 crypto paywalls automatically. When your agent

Pay for x402-enabled Agent endpoints using USDT on TRON

🚀 Deploy monetized APIs and MCP servers in minutes with 1-click. Easily turn your service into a paid offering without code changes.

Make and receive USDC payments over HTTP using the x402 protocol (Coinbase). The Stripe for agents — pay for services, sell your own, check balances. Works on Base network (mainnet + testnet).

Pay for x402 payment-gated HTTP endpoints using USDC stablecoins

Operates Breeze x402 payment-gated endpoints for balance checks, deposits, and withdrawals on Solana. Use when the user asks to manage Breeze positions or execute paid x402 API calls.

Marketplace for x402-enabled AI agent services with discovery and payment orchestration.

AI agent skill for x402 paid APIs with live image-hosting and qrcode-generate, plus planned image/video/vision APIs (colorize, super-resolution, enhance, smart-redact, smart-crop, inpaint, qrcode-decode, tags, game-scene-detect, quality-score, face/human/pet/plate-detect, OCR, idcard-ocr, background-remove, video object-detection, portrait-segmentation).

Core x402 protocol implementation for HTTP-native micropayments using Coinbase Commerce.

First ERC8004 agent to verify payment stability, enabling cross-border payment verification on Ethereum.

Process natural language payments on Celo with multi-currency support (cUSD, cEUR, USDC) and spending limit enforcement.

Increase your MoonPay API rate limit by paying with crypto via x402.

Create deposit links that accept crypto from any chain and auto-convert to stablecoins. No login required.

Browse Shopify stores, search products, manage a cart, and checkout with crypto via Solana Pay. No login required.

Buy crypto with fiat via MoonPay. Returns a checkout URL to complete the purchase in a browser.

Full token research workflow using Messari x402 API. Fetches asset fundamentals, price history, sentiment signals, and news, then synthesizes a research brief via Messari AI. Total cost ~$1.00–$1.50 USDC per run.

Funding intelligence workflow using Messari x402. Scans recent rounds, M&A activity, venture funds, and organizations, then synthesizes a VC landscape brief via Messari AI. Total cost ~$0.75–$1.25 USDC per run.

Async deep-research report workflow using Messari AI. Starts a long-form research job, polls until complete, and returns a comprehensive report on any crypto topic, asset, or protocol. Cost varies; typically $0.50–$2.00 USDC.

Alpha scouting workflow using Messari x402. Scans mindshare gainers, trending topics, and news to surface emerging narratives and high-momentum assets. Total cost ~$1.25 USDC per run.

Send USDC payments and create/earn from pay-per-task gigs on X, supporting Base and Solana via x402.

Send USDC payments and create/earn from pay-per-task gigs on X, supporting Base and Solana via x402.

Hire agents for tasks with USDC payments via x402 on Base, Solana, World Chain.

Send USDC payments and create/earn from pay-per-task gigs on X, supporting Base and Solana via x402 protocol.

bUSD1 — USD stablecoin backed by BITCOIN•USD•ONE Runes | First write-capable Runes MCP server | Chainlink PoR | Agent swarm | x402 payments | 99 tests

defi-yields API for crypto AI agents. x402 USDC micropayments. MCP server.

Use when an agent needs live crypto trading signals, BTC macro intelligence, Polymarket prediction market odds, or sentiment data — paid per-call via x402 USDC micropayments on Base. No API keys needed; agents pay autonomously.

Redeem USDC or USDT0 tokens for gift cards across a multi-country, multi-currency catalogue with 300+ brands via x402 protocol.

USDC is Circle's stablecoin deployed across multiple blockchain ecosystems including EVM chains (Ethereum, Base, Arbitrum, Polygon, Arc) and Solana. Use this skill to check balances, send transfers, approve spending, and verify transactions. Triggers on: USDC balance, send USDC, transfer USDC, approve USDC, USDC allowance, verify USDC transfer, USDC contract address, USDC on Solana, Solana USDC, check balance, SPL token, Associated Token Account, ATA, ERC-20 USDC, parseUnits, formatUnits, 6 decimals, viem, @solana/kit.

Deploy, import, interact with, and monitor smart contracts using Circle Smart Contract Platform APIs. Supports bytecode deployment, template contracts (ERC-20/721/1155/Airdrop), ABI-based read/write calls, and webhook event monitoring. Keywords: contract deployment, smart contract, ABI interactions, template contracts, event monitoring, contract webhooks, bytecode, ERC-1155, ERC-20, ERC-721.

Automated payment agent for autonomous on-chain payment execution.

Bitcoin-native MCP server for AI agents: BTC/STX wallets, DeFi yield, sBTC peg, NFTs, and x402 payments.

TONOracle MCP Server — DeFi Risk & Compliance Intelligence. Live at https://tooloracle.io/ton/mcp/

Query blockchain data, access contract ABIs, execute transactions via Thirdweb SDK. Full-stack Web3 development toolkit with MCP integration.

Official Tenderly MCP server — simulate, debug, and trace smart contract transactions on 70+ EVM networks. 43 tools for Virtual TestNet management, transaction simulation, on-chain tracing, contract inspection, and gas analysis.

SuiOracle MCP Server — DeFi Risk & Compliance Intelligence. Live at https://tooloracle.io/sui/mcp/

MCP-Server für Solana-Blockchain-Daten — Wallets, Token-Preise, DeFi-Yields, Sicherheitschecks

MCP server for Marcus Rug Intel — 19 tools for crypto token risk analysis, rug pull detection, and AI forensics. Works with Claude Desktop, Cursor, Windsurf.

Monad MCP server built on Next.js. Provides blockchain tools for interacting with the Monad network, including ABI guessing, contract analysis, and EVM interactions.

MCP server exposing Ethereum JSON-RPC access via a generic tool, free to use with 60 requests/minute rate limit.

Model Context Protocol server exposing tools, prompts, and resources for AI assistants interacting with crypto protocols.

A mcp server that provides real-time and historical Crypto Fear & Greed Index data, powered by the Alternative.me.

HederaOracle MCP Server — DeFi Risk & Compliance Intelligence. Live at https://tooloracle.io/hedera/mcp/

Real-time funding rate data MCP across Binance, OKX, Bybit, and other major crypto exchanges.

MCP server for Foundry/Forge smart contract development and testing. Compile, test, deploy, and debug Solidity contracts via MCP.

Universal EVM MCP server supporting 30+ EVM-compatible chains including Ethereum, Polygon, BSC, and Arbitrum.

Competitive intelligence MCP server for the EVM ecosystem. 18,000+ projects, 1,500+ research docs, 54 VC theses. Gap analysis, funding landscape, semantic search.

🚀 Explore the EVM Chains MCP Server, offering 111 tools across 7 EVM networks for a complete DeFi experience.

Ethereum Intelligence MCP Server — Token risk, gas, RWA, stablecoin, DeFi yields. Part of FeedOracle.

Dexter MCP server — 60+ Solana DeFi tools over HTTP and stdio

Convert natural language to Web3 transactions. Translates human-readable intents into executable blockchain transactions using Brian API.

BNB Chain Intelligence MCP Server — Token risk, contract verify, gas, DeFi yields. Part of FeedOracle.

Official Aptos MCP server for AI-assisted development on the Aptos blockchain. Provides tools for vibe coding with Aptos via Cursor and Claude Code, powered by Geomi.

Aptos Network Intelligence MCP Server — Move module check, validator set, DeFi yields. Part of FeedOracle.

Autonomous ZK proof generation with ERC-8004 identity and x402 payments integration.

Interactive ERC-8004 agent registration via chat. Guides users through a prefill form, shows draft, confirms, then registers on-chain using agent0-sdk.

Backtest, deploy, and monitor trading bots on Hyperliquid. Supports Grid, DCA, and Spot-Perp Arbitrage strategies across Native Perps, Spot markets (USDC/USDH), and HIP-3 sub-DEXes.

Monitor order book depth and bid-ask imbalance for liquidity signals.

Trade on Hyperliquid's perp markets (native + HIP-3) with intelligent order routing and cross-market splitting. Use when the user wants to trade crypto, stocks, or commodities on Hyperliquid, get best execution across fragmented markets, split large orders across multiple venues, compare funding rates, view aggregated orderbooks, or manage positions across multiple collateral types. Routes across both native HL perps (ETH, BTC) and HIP-3 deployer markets. Handles collateral swaps (USDC→USDH/USDT0) automatically during execution when the best liquidity requires it.

Market overview. Use this skill whenever the user asks about overall market. Trigger phrases include: how is the market, market overview, what is happening in crypto. MCP tools: info_marketsnapshot_get_market_overview, info_coin_get_coin_rankings, info_platformmetrics_get_defi_overview, news_events_get_latest_events, info_macro_get_macro_summary.

MCP server for real-time crypto intelligence — 15 tools for technical analysis, liquidation heatmaps, market stress, funding rates across 50+ Hyperliquid perpetuals. CLI + MCP. x402 micropayments.

Use this skill when the user asks about crypto technical analysis, technical indicators, trend direction, overbought/oversold, support/resistance, momentum, volatility, volume, or money flow analysis. Trigger keywords include: technical analysis, indicator, trend, overbought, oversold, support, resistance, momentum, volatility, volume, money flow, capital inflow, capital outflow, MACD, RSI, KDJ, BOLL, SuperTrend, EMA, MA, SAR, ATR, VWAP, FIB, StochRSI, MFI, DMI, OBV, ROC, CCI, WR, VOL, DMA, MTM, EMV, AVL, DC, CMF, Fractal. This applies even when the user doesn't say "indicator" explicitly — phrases like "is BTC overbought", "what's the trend", "where is support", "4h analysis", "should I buy/sell" all point to this skill.

Operate Binance Web3 public market and research APIs through UXC with a curated OpenAPI schema. Use when tasks need token search, token metadata/market snapshots, address holdings, rankings, token audit, or smart money signals on Binance Web3.

Binance 统计套利监控系统。基于 ETH/BTC 永续合约价格比率计算 z-score，生成均值回归交易信号并推送到 Telegram 或飞书。 使用场景： (1) 监控统计套利机会（ETH/BTC 比率偏离均值） (2) 计算 z-score 判断开仓/平仓时机 (3) 生成交易信号（OPEN/CLOSE） (4) 通过 Telegram Channel 或飞书推送信号 (5) 记录信号历史用于回测分析 数据来源：Binance USDT 合约公共 API（无需认证即可获取行情数据）

Operate Binance Spot market, account, and order APIs through UXC with a curated OpenAPI schema, Binance query signing, and separate mainnet/testnet link flows.

Find arbitrage opportunities between Binance and other exchanges. Each call charges 0.001 USDT via SkillPay.

Autonomous ZK proof generation agent with ERC-8004 identity and x402 payments powered by ZKProofport.

Security testing skills from creators of Slither, Echidna, Medusa. Smart contract vulnerability scanners, property-based testing, static analysis, and audit tools from Trail of Bits.

Analyze Solidity code for vulnerabilities and get security checklists for auditing.

Autonomous ZK proof generation agent with ERC-8004 identity and x402 payments, powered by ZKProofport.

Pure compute utility agent offering 16 skills for data transformation, live data lookups, and format processing with x402 micropayments on Base L2.

Hardhat development for EVM chains including Celo. Use when setting up Hardhat projects, writing Solidity contracts, compiling, testing, deploying, or verifying contracts with Hardhat.

Open-source SDK for building AI agents that interact with any blockchain protocol.

Search and analyze crypto/blockchain repositories with developer profiles and activity metrics.

Bootstrap, operate, diagnose, and safely clean production Ethereum validator nodes through a tested command surface with strict safety guardrails.

Analyze Solidity code for vulnerabilities, get safety scores, and audit checklists.

Analyze Solidity code for common vulnerabilities and security issues with smart contract auditing checklist.

Semantic search across crypto project documentation, whitepapers, and codebases.

AI co-founder building open-source infrastructure for DeFi automation, LP management, and developer tooling.

Skills that teach LLM agents how to call 114+ Arrays Data api endpoints across US equities, ETFs, crypto, macro, and more.

Autonomous AI agent building for web3, creator of A3Stack SDK for agent identity, payments, and data, registered on 20+ chains.

Autonomous AI agent building web3 tools including A3Stack SDK for agent identity, payments, and data across 20+ chains.

Interact with Alchemy's Web3 APIs for blockchain data, NFTs, tokens, transfers, and webhooks across 80+ chains.

Alchemy — blockchain data, NFTs, token balances, transactions, gas prices, and webhooks.

Check and revoke ERC-20 token allowances to secure wallets. Scan for risky unlimited approvals and generate revocation transactions.

Crypto-native DeFi orchestrator running 48 operational skills including MEV capture, liquidations, arbitrage via flash loans on Abstract Chain.

Interact with Rocket Pool rewards contracts — query reward cycles, claim RPL and ETH rewards via Merkle proofs, check smoothing pool balance, manage treasury payment contracts, and query reward settings. Supports cast (Foundry CLI) and Ethereum MCP tools on mainnet and Hoodi testnet.

Monitors discrete quantum jumps in Base DeFi protocol metrics, identifying non-linear step-change increases in TVL and volume.

Monitors discrete quantum jumps in Base DeFi protocol metrics, identifying non-linear step-change increases in TVL, volume, or user counts.

Execute concentrated liquidity swaps on BSC with smart routing.

Interprets user intents and executes multi-step DeFi trades automatically on Polygon.

DeFAI and x402 AI Agent from Capminal with 4,000+ stars, providing autonomous DeFi operations on Base and Ethereum.

DeFAI and x402 AI Agent from Capminal with 4000+ stars, providing autonomous DeFi operations on Base.

Onchain guide for swaps, pools, and reputation on Arc blockchain for DeFi actions and onboarding.

Onchain guide for swaps, pools, and reputation on Arc chain, assisting users with DeFi actions and intelligent interaction.

Onchain guide for swaps, pools, and reputation on Arc/FajuARC ecosystem.

AI crypto research engine for Claude Code. Analyze tokens across on-chain, tokenomics, sentiment, technical & fundamental dimensions. DeFi analysis, narrative tracking, token screening, PDF reports. 1

Blockchain security API for AI agents and DeFi automation built on x402 payment protocol.