MCP Servers 305

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

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

A✓Verified

Solana MCP server for wallet, transactions & programs

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

Insumer

io.github.douglasborthwick-crypto/insumer

A✓Verified

Read-first blockchain verification.

TradingCalc MCP — Crypto Futures Math

io.github.SKalinin909/tradingcalc

B✓Verified

Crypto futures math: PnL, liquidation, position sizing, carry trade.

x402 Ethereum RPCNew

io.github.ffboers/x402-rpc-gateway

B✓Verified

Ethereum mainnet JSON-RPC paid per call in USDC on Base.

Hd Wallet

io.github.CryptoAPIs-io/mcp-hd-wallet

B✓Verified

MCP server for HD wallet management, balance, and sync on EVM, UTXO, XRP via Crypto APIs

Coding agents run multi-leg cross-chain DeFi.

Sats4AI - Bitcoin-Powered AI Tools

io.github.cnghockey/sats4ai

A✓Verified

40+ Lightning-paid AI tools for agents: calls, SMS, fax, voice, translation.

Agentic Wallet Guardian V3

io.github.rudimentall1/agentic-wallet-guardian-v3

A✓Verified

Explainable ALLOW/WARN/BLOCK risk decisions for AI agent actions before execution, signed as OAA.

JIDEC: Bitcoin-anchored public verification ledger (NENRIN)

io.github.ogasurfproject-jpg/jidec

A✓Verified

Cite and independently verify Bitcoin-anchored construction-estimate audit records.

Kr Crypto Intelligence

io.github.bakyang2/kr-crypto-intelligence

B✓Verified

Korean crypto + news (kpop/semi), 17 tools, signed receipts.

Measured share of answer for 24 crypto and Web3 brands.

Wallet Portfolio Tracker API

io.github.Br0ski777/wallet-portfolio

A✓Verified

Crypto wallet balances, ERC-20 tokens, USD values across Base and Ethereum.

Pay-per-call x402 checks before an agent moves money: token safety, wallet risk, identifiers.

DEX Swap Quotes API

io.github.Br0ski777/dex-quotes

A✓Verified

Best swap quotes across DEXes (Uniswap, SushiSwap, Aerodrome).

Base DeFi Yield Optimizer API

io.github.Br0ski777/base-defi

A✓Verified

Base chain DeFi yields — Aerodrome, Moonwell, APY, TVL, risk scores.

DeFi Yield Finder API

io.github.Br0ski777/defi-yields

A✓Verified

Best DeFi yields by token — APY, TVL, risk, protocol.