MetaHarness — mint a custom AI agent harness from any repo. Browser Studio + `npx metaharness` CLI. Runs on Claude Code, Codex, pi.dev, Hermes, OpenClaw, RVM.

A collection of chains for wagmi

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A collection of isomorphic and tree-shakeable crypto hashes and utils for xrpl.js

🦈 YieldShark - DeFi stablecoin yield monitor with real-time APY tracking across 50+ platforms

Register AI agents on Ethereum mainnet using ERC-8004 (Trustless Agents). Use when the user wants to register their agent identity on-chain, create an agent profile, claim an agent NFT, set up agent reputation, or make their agent discoverable. Handles bridging ETH to mainnet, IPFS upload, and on-chain registration.

53-tool MCP server for Sui blockchain — wallets, DeFi, Move contracts, staking, SuiNS, analytics. Built on @mysten/sui SDK.

MCP server for Arcadia Finance. Manage concentrated liquidity positions with built-in leverage, automated rebalancing, and yield optimization on Base, Optimism, and Unichain.

MCP server to perform on-chain actions and get real-time staking data on Lido protocol.

Reference MCP server for Lido with 67 on-chain tools for stETH staking, wrapping, withdrawals, governance, and position management.

Official MCP server from EigenLayer (Layr-Labs) that provides comprehensive EigenLayer documentation, blog articles, contract source code, middleware docs, and developer guides to AI assistants via the Model Context Protocol.

CryptoOracle — Crypto Market Intelligence MCP Server | 12 tools | Prices, DeFi TVL, trending, NFT, chain analytics | Part of ToolOracle

A Model Context Protocol (MCP) server for interacting with the Celo blockchain. This server provides comprehensive access to Celo blockchain data, token operations, NFT management, smart contract interactions, transaction handling, and governance operations.

Register and manage ERC-8004 Identity NFTs on Monad. Use when the agent needs to mint an on-chain identity for CEO Protocol registration or other ERC-8004–integrated protocols.

Compare earn strategy yields across assets and lock types to find the best rate.

Discover staking strategies, allocate funds, and track earn positions.

The on-chain staking query function of Gate Exchange. Use this skill to query staking positions, rewards, products, or order history. Trigger phrases include: staking, stake, earn, staking rewards, staking positions, earning records, staking history, available coins.

Macro-economic and cross-asset analysis for crypto market context. Use this skill whenever the user asks about the broader economic environment and its effect on crypto or risk assets. Triggers include: macro outlook, interest rates, Fed policy, rate cut, rate hike, FOMC, yield curve, inverted yield curve, recession risk, inflation, CPI, PCE, jobs data, unemployment, GDP, 10-year yield, 2-year yield, spread, dollar strength, DXY, risk-on, risk-off, gold correlation, BTC vs S&P, cross-asset correlation, global markets, tech earnings impact on crypto, forex rates, euro, yen, China market, A-shares, economic calendar, macro environment.

> A collection of AI agent skills for blockchain development, powered by [Quicknode](https://www.quicknode.com/)

A collection of AI agent skills for working with the Blockscout ecosystem — blockchain explorers, APIs, and supporting services.

ZK powered rebalancer agent that finds optimal low-risk yield opportunities across Base, Arbitrum, and Plasma chains.

DeFi yield aggregation agent scanning for highest APY opportunities with impermanent loss calculations.

Access Pendle, Convex, EigenLayer, Ethena, and Marinade yield strategies with unified interface.

Compares yield opportunities across DeFi protocols and optimizes portfolio positions for maximum risk-adjusted returns.

Non-custodial liquid staking with swETH and rswETH restaking tokens.

Build and interact with stETH Agent Treasury contracts. Yield-bearing operating budgets backed by wstETH where agents spend only yield, never touching principal. Use when asked about agent treasury, yield-funded budgets, stETH yield spending, or principal-protected vaults.

Decentralized ETH staking with rETH token and node operator delegation strategies.

Stake ETH with decentralized node operators and receive rETH liquid staking token.

Interact with Rocket Pool node operator contracts — register nodes, create validators, manage minipools and megapools, stake RPL, handle bond reduction, distribute rewards, and manage withdrawal addresses. Supports cast (Foundry CLI) and Ethereum MCP tools on mainnet and Hoodi testnet.

Interact with Rocket Pool liquid staking contracts — deposit ETH to mint rETH, burn rETH for ETH, check exchange rates, query deposit pool balances, and perform rETH ERC-20 operations. Supports cast (Foundry CLI) and Ethereum MCP tools on mainnet and Hoodi testnet.

Interact with Rocket Pool protocol contracts on Ethereum mainnet and Hoodi testnet. Use for any task involving rETH (liquid staking token), RPL (governance token), ETH staking, minting/burning rETH, checking exchange rates, node operator registration, minipool/megapool management, RPL staking, governance proposals, voting, rewards claiming, deposit pool queries, network balances, smoothing pool, or any Rocket Pool smart contract interaction. Supports both cast (Foundry CLI) and Ethereum MCP tools.

Build and extend the core Pump SDK — an offline-first TypeScript SDK that constructs Solana TransactionInstructions for token creation, buying, selling, migration, and creator fee collection across three on-chain programs (Pump, PumpAMM, PumpFees).

Trade PT/YT tokens for fixed yields and leveraged yield exposure across DeFi protocols.

Trade Principal Tokens (PT) for fixed yields and Yield Tokens (YT) for leveraged exposure.

Analyze PT/YT markets, get implied APY, and trade yield positions on Pendle Finance.

Manage Pendle Finance limit orders — view the order book, generate EIP-712 order data for PT/YT buys and sells, submit signed orders, and cancel. Activate when the user asks about limit orders, buy PT at a target APY, sell YT if yield drops, or set a yield target.

Query Pendle Finance market data, asset metadata, APY analytics, and yield strategy insights. Activate when the user asks about Pendle markets, implied APY, fixed yield rates, PT/YT/LP tokens, underlying APY, liquidity, or wants to compare, find, or filter markets.

Trade PT/YT tokens, add liquidity, and lock fixed yields on Pendle markets across multiple chains.

OpenSea NFT marketplace MCP integration. Browse collections, check floor prices, and manage listings through AI agents.

Automated liquidity restaking token management for EigenLayer-compatible LRTs.

Manage mSOL liquid staking positions on Solana with validator delegation strategies.

Solana liquid staking with mSOL, validator delegation, and real-time exchange rates.

Query mSOL exchange rates, staking APY, and SOL positions on Solana.

Stake SOL for mSOL liquid staking token with automatic validator delegation.

Stake SOL for mSOL liquid staking token and manage unstaking on Solana.

Monitor Lido Earn vault positions (EarnETH, EarnUSD) and staking positions. Track yield against benchmarks, detect allocation shifts, alert on health changes. Use when asked about Lido vault monitoring, yield tracking, stETH position alerts, or DeFi position management.

AI agent for staking ETH via Lido and managing stETH positions.

Compare stETH, rETH, eETH, and swETH rates with auto-selection for best yield.

Build and use an MCP server for Lido staking operations. Covers stETH staking, wstETH wrapping, withdrawal queue, balance queries, governance, and vault monitoring. Use when building Lido MCP tools, staking integrations, or monitoring Lido positions.

Stake ETH and receive stETH with the largest liquid staking protocol by TVL.

Autonomous yield optimization agent combining Zyfai stablecoin discovery with Thirdfy o33 protocol emissions.