MCP Servers 32

Access stock, crypto, and ETF market data, analyst ratings, earnings, and financial news

Retrieve NFT metadata, ownership, and contract details across blockchains

Ethereum Keystore Encryption

io.github.nirholas/keystore-mcp-server

B✓Verified

Encrypt/decrypt Ethereum keystore JSON V3 with scrypt/PBKDF2 for secure cold storage

Ethereum & EVM Message Signing

io.github.nirholas/signing-mcp-server

B✓Verified

Sign Ethereum messages - EIP-191, EIP-712 typed data, Permit2, signature verification and recovery

Ethereum Address Validator

io.github.nirholas/validation-mcp-server

B✓Verified

Validate Ethereum addresses, keys, checksums, keccak256 hashes, function selectors, ENS

Ethereum Wallet Generator

io.github.nirholas/ethereum-wallet-mcp

B✓Verified

Generate Ethereum wallets with BIP39 mnemonics, HD paths, vanity addresses, private key backup

Ethereum Transaction Builder

io.github.nirholas/transaction-mcp-server

B✓Verified

Build and sign Ethereum transactions - EIP-1559, gas estimation, RLP, ERC-20 transfers

Github Server

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

B✓Verified

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

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

Bitcoin MCP

io.github.Bortlesboat/bitcoin-mcp

A✓Verified

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

Crypto & equity orderflow: whale detection, spoofing, liquidation heatmaps, smart money for AI

Defi

io.github.matiosera3-ops/defi-mcp

B✓Verified

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

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.

Eth Library

io.github.malkreide/eth-library-mcp

B✓Verified

ETH Library Discovery and Persons APIs

Finds quantum-vulnerable crypto in your codebase: secp256k1, Ed25519, BLS, Schnorr, RSA.

Crypto Tracker Ai

io.github.CSOAI-ORG/crypto-tracker-ai-mcp

A✓Verified

Crypto Tracker Ai MCP Server by MEOK AI Labs

Binance Spot (security-first) + crypto analyst

io.github.Alejandrehl/kainext-binance-mcp

B✓Verified

Security-first Binance Spot MCP + honest crypto analyst.

Tryx402

io.github.crypto-yannso/tryx402

A✓Verified

Budget router over x402: hard budget caps, idempotent paid calls, cost ledger, server-side pricing.

Polymarket Wallet Intelligence

io.github.aemery13/polymarket-intel

C✓Verified

Classify Polymarket wallets as human or bot, score their trading edge, read open positions.

63 paid services via USDC: crypto analytics, satellite, IoT, AI inference, prediction markets.

Bitcoin intelligence API.

AOTrust Notarization & Evidence Server

io.github.GitSerge-crypto/aotrust-notary

B✓Verified

Cryptographic proof of existence for AI agents.

Blockchain Ai

io.github.CSOAI-ORG/blockchain-ai-mcp

A✓Verified

Blockchain Ai MCP Server by MEOK AI Labs

Wallet Doctor

io.github.zikriz/wallet-doctor

B✓Verified

Solana wallet forensics SDK, x402 pay-per-call, AI agents.