Web3 and blockchain

GSA-TTS/usdc-arc-mcp-demo

MCP server Claude CodeCodexCursor +2

MCP server "usdc-arc-mcp-demo" as configured in GSA-TTS/usdc-arc-mcp-demo. Runs locally from the usdc-arc-mcp-demo Python package.

r3e-network/neo-mcp

MCP server Claude CodeCodexCursor +2

MCP server and HTTP API for Neo N3 and Neo X blockchain integration. Runs locally from the @r3e/neo-mcp npm package.

VeChain-AI-Terminal/vechain-terminal-mcp

MCP server Claude CodeCodexCursor +2

MCP server "vechain-mcp-server" as configured in VeChain-AI-Terminal/vechain-terminal-mcp. Runs locally from the vechain-mcp-server npm package.

dewanshparashar/arbitrum-mcp

MCP server Claude CodeCodexCursor +2

MCP server for interfacing with the Arbitrum system (nodes, chains, accounts, ecosystem) in natural language. Runs locally from the arbitrum-mcp npm package.

mbarinov/okx-mcp

MCP server Claude CodeCodexCursor +2

OKX MCP (Model Context Protocol) server providing trading and portfolio management tools. Runs locally from the okx-mcp npm package.

kukapay/dex-kline-mcp

MCP server Claude CodeCodexCursor +2

MCP server "dex-kline-mcp" as configured in kukapay/dex-kline-mcp. Runs locally from the dex-kline-mcp Python package.

HaskellFan/web3-research-mcp

MCP server Claude CodeCodexCursor +2

Deep Research for crypto - free & fully local. Runs locally from the web3-research-mcp npm package.

n1n4du/mtrkr-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server exposing MTRKR wallet intelligence tools for MegaETH. Runs locally from the mtrkr-mcp-server npm package.

agenthill/vaultpilot-mcp

MCP server Claude CodeCodexCursor +2

Safety first. Hardware-verified DeFi for AI agents — designed for when the AI can be compromised. Runs locally from the vaultpilot-mcp npm package. Needs 10 environment variables to run.

FLock-io/etherscan-mcp-python

MCP server Claude CodeCodexCursor +2

MCP server "etherscan-mcp-python" as configured in FLock-io/etherscan-mcp-python. Runs locally from the etherscan-mcp-python Python package.

karacurt/blockscout-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server "blockscout-mcp" as configured in karacurt/blockscout-mcp-server. Runs locally from the blockscout-mcp npm package.

agenticvault/agentic-vault

Plugin Claude Code

Bundles 5 skills, 1 MCP server · 138 tokens together

Server-side EVM signing with policy-constrained MCP tools for Claude Code.

charliebot8888/SafeLink

Skill Claude CodeCodex

Secure agent-to-agent hiring and execution skill for OpenClaw MCP with escrowed settlement, x402 facilitator payments, ERC-8004 identity/reputation checks, strict replay protection, DNS-safe endpoint validation, and MPC wallet signing. Use when building or operating production A2A workflows that require…

flytam/exchange-sdk-mcp

MCP server Claude CodeCodexCursor +2

MCP server "crypto-exchange-mcp" as configured in flytam/exchange-sdk-mcp. Runs locally from the crypto-exchange-mcp npm package.

staccDOTsol/openzoo

MCP server Claude CodeCodexCursor +2

Local x402-paying proxy + MCP server for openzoo.fun — point any OpenAI-compatible harness (Cursor, Claude Code, aider, SDKs) at localhost and it pays per call from a local burner wallet. Solana and Base rails live; Robinhood experimental. Runs locally from the openzoo npm package.

kukapay/uniswap-pools-mcp

MCP server Claude CodeCodexCursor +2

MCP server "uniswap-pools-mcp" as configured in kukapay/uniswap-pools-mcp. Runs locally from the uniswap-pools-mcp Python package.

4dmrkey/cryptopolitan-mcp

MCP server Claude CodeCodexCursor +2

Real-time crypto news, analysis, and price predictions for AI agents via MCP. Remote server at agent.cryptopolitan.com.

deanplus/sui-mcp

MCP server Claude CodeCodexCursor +2

This is a MCP (Model Context Protocol) toolkit based on the Sui blockchain. The project provides functionality to interact with the Sui blockchain and integrates the MCP SDK to implement model context protocol features. Runs locally from the sui-mcp npm package.

crazyrabbitLTC/mcp-web3-stats

MCP server Claude CodeCodexCursor +2

MCP Server for Dune API to analyze blockchain data and wallet information. Runs locally from the mcp-web3-stats npm package.

PrintrFi/printr-mcp

Skill Claude CodeCodex

Launch cross-chain tokens via Printr MCP. Use to deploy tokens, check wallet balances, manage keystore wallets, transfer native or ERC-20 / SPL tokens on Base, Ethereum, Arbitrum, Solana, other supported chains.

ShinyDapps/l402-kit

MCP server Claude CodeCodexCursor +2

MCP server for L402-protected APIs via Bitcoin Lightning. Pay-per-call AI tools in sats. Runs locally from the l402-kit npm package.

PaulieB14/graph-polymarket-mcp

Skill Claude CodeCodex

Query Polymarket prediction market data via The Graph subgraphs + Polymarket REST APIs (Gamma + CLOB) — 35 tools for market search, live prices, on-chain analytics, trader P&L, open interest, resolution status, and CLOB V2 builder attribution.

0xddneto/AI-Proof-of-Us

Skill Codex

Record meaningful AI-assisted work as privacy-preserving AIPOU receipts and claim accumulated AIPOU rewards on Base. Use when a user asks to farm AIPOU, register an AI task, show their AIPOU identity, inspect pending receipts, estimate rewards, or claim AIPOU through the configured MCP server.

Bortlesboat/bitcoin-mcp

MCP server Claude CodeCodexCursor +2

MCP server for Bitcoin — 50 tools for AI agents using Bitcoin Core or a compatible API. Runs locally from the bitcoin-mcp Python package. Needs 5 environment variables to run.