Best Defi AI Skills & MCP Servers

MCP tool definitions for SmartyTalent API

A lightweight way to use environment variables in your Cursor MCP server definitions.

Axon MCP server — local non-custodial trading terminal for AI agents. ~35 typed Model Context Protocol tools for Hyperliquid perps, Uniswap V3 spot, Aave V3 lending, GMX v2 perps across Arbitrum, Base, Avalanche, Polygon, Optimism. Drop-in for Claude Code

GridStorm MCP server — tool definitions for Claude/LLM integration with grid and PDF APIs

Safety first. Hardware-verified DeFi for AI agents — designed for when the AI can be compromised.

CLI and MCP server for driving the Unreal Engine 5 editor with AI — create and edit materials, blueprints, Niagara, PCG, StateTrees, data tables, widgets, and Enhanced Input. Single Go binary, no Python, no dependencies.

Agent-native TypeScript framework for building MCP servers. Declarative definitions with auth, multi-backend storage, OpenTelemetry, and first-class support for Bun/Node/Cloudflare Workers.

MCP server for analyzing and optimizing context window token usage — audit tool definitions, compress schemas, track usage, and reduce bloat

Declarative MCP Server Engine — define tools, resources, and prompts in vurb.yaml. The docker-compose for MCP servers.

Crypto MCP server and CLI for AI agents: 369 tools for market data, wallets, DeFi, DEX, NFTs, token risk, Solana, prediction markets, and stateful monitoring.

AI-native Starknet DeFi CLI + MCP Server + Agent Skills — Swaps, multi-swap, batch (multicall), staking, liquid staking (LST), lending, DCA, Troves vaults, confidential transfers, simulation, portfolio, gas abstraction

MCP server for Arcadia Finance. Deploy concentrated liquidity on Uniswap, Aerodrome, and Velodrome with automated rebalancing, compounding, yield optimization, and leverage, or single-sided liquidity into lending pools. Base, Unichain, and Optimism.

The official Barker stablecoin yield skill suite — real-time data from 500+ DeFi protocols and 20+ CEX. Skill installer for Claude Code / OKX Plugin Store + a stdio MCP server wrapping the Barker public API.

MCP server for RiskState — pre-trade risk permissions for BTC/USD and ETH/USD. Spot, perps, and DeFi aware.

ThryxProtocol v3.1.1 MCP Server — gasless AI agent launchpad + trading platform on Base. 21 tools wrapping the thryx.fun HTTP API. Server-managed wallets, paymaster gas, free LLM-driven autotrader. No private keys, no signing, no API bills. Auto-registers

Financial & research data MCP server — SEC filings, DeFi analytics, wallet profiling, academic papers, US macro data, patent search, token sentiment. 30 tools for AI agents.

MCP Server for Orderly Network - Documentation and SDK patterns

Declarative MCP Server Engine — define tools, resources, and prompts in mcpfusion.yaml. The docker-compose for MCP servers.

Simple Language LSP-MCP bridge — definition, references, hover, symbols, and diagnostics via MCP. Native binary, no Node.js runtime needed.

Production-ready library for converting OpenAPI specifications into MCP tool definitions

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

Axon CLI — local non-custodial trading terminal for AI agents (Claude Code, Claude Desktop, Cursor, Codex, Cline, Continue, Windsurf, Hermes, OpenClaw). Boots the daemon + dashboard + MCP server. Trade Hyperliquid perps, Uniswap V3 spot, Aave V3 lending,

Axon SDK — typed TypeScript client for the local Axon trading daemon. Drive Hyperliquid perps, Uniswap V3 spot, Aave V3 lending, GMX v2 perps, wallets, and policy from AI agents or any Node.js script. Multi-chain: Arbitrum, Base, Avalanche, Polygon, Optim

Structured multi-perspective debate — define positions, score arguments, find consensus, summarize.