MCP Servers 445

Fixed-price maintenance for public GitHub issues, paid in USDC on Solana.

AlgoVault — Crypto Quant Trade Calls

io.github.AlgoVaultFi/crypto-quant-signal-mcp

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The Brain Layer for AI Trading Agents — quant calls + cross-venue arb across perp venues via MCP.

Robinhood Crypto

io.github.nirholas/robinhood-mcp

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Robinhood Crypto Trading API for AI agents: quotes, holdings, orders read-only; opt-in trading.

Search 700+ DeFi vaults, compare risk scores, analyze protocols.

Pre-reasoned Bitcoin & macro financial briefings for AI agents.

Curated marketplace of real-world data APIs for AI agents, paid per call in USDC on Solana.

Github Server

io.github.crypto-ninja/github-mcp-server

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AI-optimized GitHub MCP server: 112 tools, 98% token reduction, compact responses.

Onchain Agent Wallets

io.github.nirholas/onchain-agent-wallets

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Give an AI agent a Solana spending allowance instead of your key.

Recon Crypto MCP

io.github.szhygulin/recon-crypto-mcp

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Self-custodial crypto portfolio: read EVM DeFi, sign on Ledger via WalletConnect.

Crypto transaction firewall and risk tools for MCP agents.

Gasless, MEV-protected onchain token swaps for AI agents on 14 EVM chains, built on CoW Protocol.

Deploy and manage blockchain nodes across 70+ protocols, search docs, request testnet funds.

Web3 Signals

io.github.manavaga/web3-signals

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AI crypto buy/sell signals for 20 assets: 6 data dimensions fused into 0-100 scores.

Non-custodial Solana swap & limit order engine for AI agents.

Pay for x402-priced APIs with feeless, sub-second Nano (XNO) micropayments from a local wallet.

Non-custodial BVCC Agent Wallet on-chain for AI agents: balances, transfers, approvals, swaps.

Solana-native MCP gateway for SAP, DeFi tools, SNS identity, and x402 payments.

Agent Wallet

io.github.kaditang/agent-wallet-mcp

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Non-custodial Solana MCP: compare yields, buy tokenized US stocks (xStocks) & Ondo USDY.

Ethereum MCP: Chainlink feeds, gas, ERC-20, ENS, ABI, contract calls, ERC-8004, EAS.

914 paid market-data & token-safety endpoints — keyless x402 USDC: Base, Solana, XRPL, +8 chains

Tenzro Ledger MCP: wallet, identity, payments, inference, staking, bridges, verification, agents.

Solana MCP: Jupiter swaps, SPL transfers, Metaplex NFTs, Bonfida SNS, slot/TPS, staking.

Bitcoin MCP

io.github.Bortlesboat/bitcoin-mcp

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49 Bitcoin tools for AI agents: fees, mempool, blocks, mining, price.

Haiku DeFi MCP

io.github.Haiku-Trading/haiku-mcp-server

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DeFi execution for AI agents — swap, lend, bridge, and yield across 22 chains.