Web3 AI Skills

Polymarket CLI

Polymarket

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github.com/Polymarket/polymarket-cli

Rust CLI for Polymarket. Agents can browse markets and events, read CLOB order books and prices, inspect positions and onchain data, and use JSON output before wallet-enabled trading flows.

brew install polymarket

Hyperliquid CLI

hypurrclaw

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github.com/hypurrclaw/hyperliquid-cli

Agent-first Rust CLI and encrypted wallet for Hyperliquid. It exposes markets, orders, transfers, staking, vaults, borrow/lend, and streams as JSON commands with schemas, dry runs, and prompt gates.

curl -fsSLO https://raw.githubusercontent.com/hypurrclaw/hyperliquid-cli/main/install.sh && sh install.sh

WalletChan MCP

WalletChan

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npmjs.com/package/@walletchan/mcp

Local MCP adapter that connects agents to WalletChan accounts. It supports popup approvals, portfolio reads, swaps, bridges, prepared calls, scoped delegated execution, and Base MCP-style DeFi skills.

npx -y @walletchan/mcp

Base MCP

Base

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docs.base.org/agents/quickstart

Base MCP connects agents to wallet and onchain tools on Base. It supports wallet/portfolio checks, sends, swaps, transaction history, message signing, contract calls, x402 payments, and a persistent skill package.

codex mcp add base-mcp --url https://mcp.base.org/

Uniswap AI

Uniswap

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github.com/Uniswap/uniswap-ai

Uniswap-specific skills, plugins, and agents for swap integration, pay-with-any-token flows, v4 hooks, viem/wagmi integration, DCA bots, index bots, and copy-trading workflows.

npx skills add Uniswap/uniswap-ai

Morpho Agents

Morpho

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morpho.org/blog/introducing-morpho-agents-beta-interface-built-for-ai-agents

Beta agent interface for Morpho. The User Agent gives AI assistants CLI/MCP read, simulate, and write access across Ethereum and Base, while Builder Agent teaches agents to integrate Morpho safely.

npx skills add morpho-org/morpho-skills

Fluid Skill

Fluid

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fluid.io/skill.md

Skill for Fluid lending and vault products. Agents can read fToken positions, APY, TVL, and vault data through onchain resolver contracts with no API keys across Ethereum, Arbitrum, Base, Polygon, and Plasma.

Fetch https://fluid.io/skill.md

Across Skills

Across

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skills.across.to

Crosschain knowledge base and MCP endpoint for AI agents. It covers Across swap API, suggested fees, embedded crosschain actions, deposit tracking, chains/tokens, integration resources, and security checks.

https://mcp.across.to/mcp

Pendle AI

Pendle

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github.com/pendle-finance/pendle-ai

AI plugins, skills, and MCP servers for Pendle V2 and Boros. Agents can trade yield tokens, manage LP positions, place limit orders, and query DeFi market data across EVM chains.

/plugin marketplace add pendle-finance/pendle-ai

OpenSea Skills

OpenSea

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github.com/ProjectOpenSea/opensea-skill

Router skill for OpenSea data, marketplace trading, ERC20 swaps, wallet signing providers, and AI-callable tool endpoints. Includes subskills for API, marketplace, swaps, wallet, and tool registry workflows.

npx skills add ProjectOpenSea/opensea-skill --yes

DeFi Skills

Nethermind

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defi-skills.nethermind.io

Deterministic engine that converts DeFi intents into unsigned ABI-encoded transaction payloads. JSON playbooks define protocol actions, approvals, parameters, and ABI mappings for CLI, API, and agent skill use.

pip install defi-skills

ETHSkills

ETHSkills

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ethskills.com

Ethereum skill pack for agents with modules for protocol roadmap, gas, wallets, L2s, standards, tooling, addresses, testing, indexing, frontend UX, security, and audits.

Fetch https://ethskills.com/SKILL.md

Sablier Agent Skills

Sablier

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blog.sablier.com/sablier-agent-skills-onchain-token-vesting-powered-by-ai

Skills for creating vesting streams, payment streams, Merkle airdrops, and protocol context. Agents validate inputs, choose Sablier modules, and guide the user through onchain signing.

npx skills add sablier-labs/sablier-skills

CoinGecko MCP

CoinGecko

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mcp.api.coingecko.com

Remote MCP server for live prices, market caps, historical charts, DeFi/onchain pool data, NFT collection analytics, exchanges, and trending discovery. Shared public access works without an API key.

https://mcp.api.coingecko.com/mcp

Blockscout MCP

Blockscout

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mcp.blockscout.com

MCP and REST surface over Blockscout APIs for balances, tokens, NFTs, transactions, blocks, verified contract code, ABIs, ENS lookup, token lookup, and read-only contract calls.

https://mcp.blockscout.com/mcp

Tenderly MCP

Tenderly

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docs.tenderly.co/ai-tools/quickstart

MCP server for Tenderly AI tooling. Agents can authenticate with Tenderly, set active project context, and use Tenderly simulation, virtual environment, trace, and project workflows from MCP clients.

claude mcp add tenderly --transport http https://mcp.tenderly.co/mcp

DefiLlama Skills

DefiLlama

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github.com/DefiLlama/defillama-skills

Skills for the DefiLlama MCP with guided workflows for DeFi market snapshots, protocol deep dives, token research, chain ecosystems, yield strategies, risk, flows, events, and institutional crypto.

npx skills add DefiLlama/defillama-skills --yes

Steer CLI

Steer Protocol

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npmjs.com/package/@steerprotocol/cli

Read-only operational CLI for Steer Protocol. It exposes live protocol status, chain and protocol discovery, market inspection, liquidity depth analysis, ALM vault inspection, generated skills, and MCP stdio mode.

npx @steerprotocol/cli status

Bankr Skills

BankrBot

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skills.bankr.bot

Catalog of plug-and-play skills for Bankr-powered agents. The Bankr skill adds a wallet API and natural-language flows for trading, token launches, raw transactions, x402 paid APIs, and LLM access funded by a Bankr wallet.

install the bankr skill from https://github.com/BankrBot/skills/tree/main/bankr

Bitrefill Skill

Bitrefill

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bitrefill.com/agents/SKILL.md

Agent skill for browsing and buying Bitrefill digital goods across 180+ countries and 1,500+ brands. It routes agents across Bitrefill MCP, x402 REST via Base MCP, CLI, REST API, browser fallback, and wallet/payment options.

Fetch https://www.bitrefill.com/agents/SKILL.md

Nani Qwen 3.5 2B

NaniDAO

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huggingface.co/NaniDAO/nani-qwen-3.5-2B-gguf-q4km

GGUF Q4_K_M model fine-tuned from Qwen3.5-2B for crypto wallet tool calling. It was trained on 2,029 examples covering 103 blockchain tools and is designed for local inference.

ollama create nani -f Modelfile

Cryo MCP

z80dev

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github.com/z80dev/cryo-mcp

MCP server for Cryo blockchain extraction. Agents can query block ranges, contracts, datasets, schemas, and downloaded Parquet data with SQL.

uvx cryo-mcp --rpc-url <ETH_RPC_URL>