MCP Servers 425

Test crypto and TradFi-perpetual claims using recorded counts, baselines, and replay.

Crypto market intelligence: prices, funding rates, narratives, regime, and delta-neutral research.

Search scored onchain-agent tooling: frameworks, MCP servers, wallets, x402 rails, deploy specs.

Cross-DEX Prices & Spreads

io.github.donnywin85/arb-dex-mcp

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Live cross-DEX pool prices, liquidity and spreads on 6 EVM chains, read from on-chain pool state.

Agent Wallet

io.github.Rumblingb/agent-wallet-mcp

C✓Verified

Agent wallet and budget management for AI agents

Multi-language crypto news with editorial sentiment + importance scoring; cites original publisher.

Pay-per-call compliance via x402: wallet sanctions, OFAC name, UK + US company verification.

52 paid x402 API endpoints for AI agents — crypto, data, DeFi, market intelligence.

Defi

io.github.matiosera3-ops/defi-mcp

B✓Verified

AI agent access to on-chain DeFi data on Polygon & Arbitrum: balances, positions, prices.

SEC EDGAR crypto filing radar MCP with x402-paid Base USDC data URLs.

Live USD crypto spot prices by ticker (BTC, ETH, SOL, …) for AI agents.

Generate crypto QR codes (BTC, ETH, SOL, USDC, USDT, EURC) and manage payment sessions.

Noesis — Solana On-Chain Intelligence

io.github.Rengon0x/noesis

B✓Verified

Solana on-chain intelligence — token scans, wallet profiling, bundle detection, 19 MCP tools.

Live crypto data: funding rates, funding arbitrage, OI pressure, Fear & Greed.

Multi Wallet

io.github.lordbasilaiassistant-sudo/multi-wallet

C✓Verified

Multi-wallet management for AI agents — generate, distribute, consolidate on EVM

Blockchain-anchored e-signatures: send envelopes, manage templates, verify anchors on Solana.

Base Multi Wallet

io.github.lordbasilaiassistant-sudo/base-multi-wallet-mcp

B✓Verified

MCP server for AI agents to manage multiple wallets with coordinated trading and batch operations on

Live crypto/forex/metals prices, OHLCV bars, SEC fundamentals, 13F holdings and econ calendar.

Crypto backtest statistics: the server owns the trial count, so it cannot be understated.

Eth Library

io.github.malkreide/eth-library-mcp

B✓Verified

ETH Library Discovery and Persons APIs

CryptoAgentMail

io.github.influqa/crypto-agent-mail

B✓Verified

Hosted email MCP for AI agents with inboxes, send/receive, memory, recovery, and credits.

Solana

io.github.ExpertVagabond/solana

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Solana MCP server for wallet, transactions & programs

Twelve tools: token, wallet, contract and site security.

Insumer

io.github.douglasborthwick-crypto/insumer

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Read-first blockchain verification.