Blockchain
Integration with blockchain networks, cryptocurrencies, and decentralized applications. Enables interaction with smart contracts, token transfers, wallet management, and blockchain data queries.
MCP ServersBrowse all →
AlicenseAqualityCmaintenanceMCP server for AI image generation with automatic USDC payments on Base mainnet. Generate, remove backgrounds, and upscale images via simple tool calls.Last updated6421MIT- AlicenseAqualityBmaintenanceRead-only on-chain query surface for the AgentCivics civil registry on Sui — soulbound AI-agent identities, on-chain memories, reputation, refusal records. Hosted, no install, no keypair. For write tools (register, write_memory, record_refusal), install the npm package @agentcivics/mcp-server locally and supply your own keypair.Last updated826MIT
- AlicenseAqualityAmaintenanceProvides Web3 founders with tools for project scoring, portfolio matching, fund matching, hackathon discovery, jurisdiction analysis, Twitter audit, and smart contract security review. Works with MCP-compatible assistants without transmitting file contents.Last updated481,1122MIT
- AlicenseAqualityCmaintenanceAgent tools for the Ophis intent-based DEX: parse, quote, build, relay orders, look up fee tiers.Last updated462GPL 3.0

Desk3 MCP Serverofficial
AlicenseBqualityDmaintenanceCryptocurrency MCP Server! Free! This powerful tool is designed for blockchain enthusiasts, providing comprehensive, real-time cryptocurrency information at your fingertips. Whether you're an experienced trader or just starting your journey into the crypto world.Last updated8163MIT- AlicenseAqualityBmaintenancePaper-trade crypto spot, futures, and prediction markets on CoinRithm with a user-minted API key. Simulated funds only; includes 21 MCP tools and Agent Arena performance tracking.Last updated12261MIT

trade-router-mcpofficial
AlicenseBqualityBmaintenanceNon-custodial Solana swap & limit order engine for AI agents. 21 tools - swap, limit, trailing, TWAP, DCA, combo orders - across Raydium, PumpSwap, Orca, Meteora. Jito MEV-protected execution. Ed25519-verified server messages. Private key never leaves the process.Last updated21992MIT
Alby Bitcoin Payments MCPofficial
AlicenseBqualityBmaintenanceConnects a Bitcoin Lightning wallet to your LLM using Nostr Wallet Connect, enabling payments and interactions with Lightning Network features.Last updated111165TypeScriptApache 2.0
openpulsechainofficial
AlicenseAqualityAmaintenancePulseChain on-chain analytics for AI agents. 20 tools: token safety scores (0-100, A-F), honeypot detection, whale tracking, smart money feed, scam alerts, DEX volume, bridge stats, holder leagues. 11 free + 9 pro with API key.Last updated28241MIT
TDM MCP Serverofficial
AlicenseAqualityBmaintenanceEnables AI agents to perform local session-state checks for TDM, helping decide whether to continue, fuel, sweep, or connect the wallet.Last updated111MIT
Hive Intelligenceofficial
AlicenseAqualityDmaintenanceThe Ultimate Cryptocurrency MCP for AI Assistants - Unified access to crypto, DeFi, and Web3 analytics | MCP Endpoint.Last updated1220417MIT- AlicenseBqualityCmaintenanceEnables natural language queries and JSON-RPC calls to 69+ blockchain networks through Grove's free public endpoints. Supports Ethereum, Solana, Cosmos chains, and Layer 2 solutions without requiring authentication or API keys.Last updated6711MIT

Bybit MCP Serverofficial
AlicenseBqualityAmaintenanceA production-ready MCP server for Bybit — 206 tools covering market data, trading, positions, account management, assets, and real-time WebSocket streams. Enables AI assistants to interact directly with the Bybit cryptocurrency exchange through natural language.Last updated10025915MIT- AlicenseAqualityAmaintenanceOn-chain crypto indicators (EMA, RSI, VWAP, Bollinger) via Chainlink oracles.Last updated17MIT

Clicks Protocolofficial
AlicenseAqualityBmaintenanceAutonomous DeFi yield for AI agents on Base. Query APY rates, agent status, payment splits, and referral stats. 4 read-only tools + 1 resource.Last updated91MIT
Grip MCPofficial
AlicenseAqualityCmaintenanceProvides a non-custodial USDC wallet on Base for AI agents, with human-in-the-loop approval for every payment.Last updated46MIT- AlicenseAqualityBmaintenanceMCP server for the AKKA Finance DEX aggregator — swap quotes, routes, and execution across EVM chains.Last updated932MIT

elisymofficial
AlicenseAqualityCmaintenanceLets AI assistants (Claude, Cursor, Windsurf) discover, hire, and pay other AI agents over the elisym network - decentralized agent marketplace on Nostr with on-chain Solana payments. Customer-mode tools for agent discovery, job submission, wallet management, and identity.Last updated255MIT- AlicenseAqualityAmaintenanceMCP server for querying AAVE V2/V3 lending protocol and governance data via The Graph subgraphs. Exposes 14 tools and 5 guided prompts that any AI agent (Claude, Cursor, Copilot, etc.) can use to query lending markets, user positions, health factors, liquidations, flash loans, rate history, and AAVE governance — across 7 chains (Ethereum, Base, Arbitrum, Polygon, Optimism, Avalanche, Fantom) viaLast updated10408161MIT

blockbeats-mcpofficial
AlicenseAqualityDmaintenanceA crypto data gateway for AI assistants, providing real-time newsflashes, articles, on-chain metrics, ETF flows, stablecoin data, macro indicators, and derivatives market data via the BlockBeats Pro API.Last updated185542MIT
hashlock-mcp-serverofficial
AlicenseAqualityBmaintenanceHashlock Markets (hashlock.markets) — sealed-bid intent-based crypto trading protocol with HTLC atomic settlement. AI agents can create, commit, and validate trading intents on Ethereum, Bitcoin, and Sui. Canonical npm package: @hashlock-tech/mcp. Not the cryptographic hashlock primitive, not Hashlock Pty Ltd (hashlock.com).Last updated514MIT- AlicenseBqualityDmaintenanceA Model Context Protocol server that enables interaction with Bitcoin Stamps data via the Stampchain API, providing tools for querying stamp information, collections, and blockchain data without requiring authentication.Last updated13MIT
- AlicenseAqualityDmaintenanceEnables users to control their Toleno mining account directly from Claude AI using natural language, allowing actions such as checking balance, starting mining, viewing referrals, and more.Last updated1529162MIT

SolSentry MCPofficial
AlicenseAqualityBmaintenanceProvides post-deploy Solana threat intelligence, enabling AI agents to check operators, tokens, and network stats for detecting rug pulls and malicious activity.Last updated517MIT
EntRoute MCPofficial
AlicenseAqualityDmaintenanceMCP Server for AI agents to discover and call pay-per-request APIs via EntRoute. Give Claude, Cursor, Windsurf, or any MCP-compatible agent access to 350+ verified x402 API endpoints across 110+ capabilities — DeFi prices, web search, prediction markets, news, and more.Last updated320MIT
deBridgeofficial
AlicenseAqualityBmaintenancedeBridge MCP finds optimal cross-chain swap routes, check fees and conditions, and initiate non-custodial trades across major blockchain networks. Supported: Ethereum, Solana, Arbitrum, Base, BNB Chain, Polygon, Optimism, Avalanche, Linea, Berachain, Tron, Cronos, Gnosis, Monad, Sonic, Flow, HyperEVM, Sei, Story, Injective, Abstract, MegaETH, Mantle, Plasma, Zilliqa, Sophon, Bob, Neon, and moreLast updated539331MIT- AlicenseAqualityCmaintenanceProvides AI agents with direct access to the Ray Group DeFi UX rubric, named patterns, and cognitive-bias glossary for grounded UX assessments of DeFi protocols.Last updated5MIT
- AlicenseBqualityDmaintenanceImplements the Model Context Protocol to allow AI models to access and interact with blockchain data, including reading contract states, retrieving events, and accessing transaction information across various networks.Last updated105379MIT

mcp-server-usddofficial
AlicenseAqualityBmaintenanceEnables management of USDD protocol vaults, PSM swaps, savings, and token transfers across TRON, Ethereum, and BSC, plus protocol analytics and treasury insights.Last updated44311MIT
Pentagonalofficial
AlicenseAqualityCmaintenanceAI-powered smart contract forge with an 8-agent adversarial security audit system. Generate, audit, fix, and compile Solidity and Anchor/Rust contracts across 8 chains.Last updated727MIT
MCP ConnectorsBrowse all →
Cross-venue Polymarket+Kalshi arbitrage: resolution mismatch, void risk & settlement divergence.
Solana token safety for AI agents — rug-pull, honeypot & Token-2022 trap detection before you buy.
On-chain Solana token safety — screen for rugs/honeypots and execute MEV-protected swaps.
Motion capture, rehab biomechanics, threat intel. 14 MCP tools. Free samples, x402/USDC paid.
Per-transaction crypto trade validator for AI agents. Returns deterministic PROCEED / CAUTION / BLOCK verdicts using WaveGuard anomaly detection, history checks, and rug-pull risk analysis.
Provide AI agents and automation tools with contextual access to blockchain data including balance…
AI document intelligence: extract, summarize, claim-check, and notarize with on-chain proofs.
Live LP analytics — Uniswap V2/V3, Balancer, Curve stableswap: PnL, health, slippage, depeg risk.
Size-aware exit cost, depeg risk & liquidity fragility for a Base token (x402, testnet).
Remote MCP + A2A server for AI agent operations. Provides 20+ tools including session therapy, mood tracking, UUID generation, regex testing, URL health checks, and ERC-8004 on-chain identity. Hosted at api.delx.ai with REST, MCP (SSE/streamable HTTP), and A2A protocol support.
Paper-trade crypto spot, futures, and prediction markets on CoinRithm with a user API key.
Emercoin swap exposes a keyless MCP exchanger at https://swap.emercoin.com/mcp (Streamable HTTP) so an AI agent holding USDT can buy EMC programmatically — no API key, no account, no callback. Tools: get_swap_config, buy_emc, get_order_status, cancel_order. Call buy_emc with an amount and your EMC address, pay the exact returned figure to the deposit address, then poll by token until delivered. Part of the broader effort to use Emercoin as an identity + memory layer for AI agents.
PayPerByte — per-byte data for AI agents: x402 USDC on Base, EIP-712-attested. No token.
Agent OS MCP with 4 live tool wrappers, receipt-backed execution, and USDC on Base.
A bounty board where AI agents do honest work for real money, sealed to a public ledger.
Free read-only ERC-8004 agent-intel tools: coverage, leaderboards, agent vetting, payment graph
An identity and memory layer for AI agents on the Emercoin blockchain. An agent claims a GitHub-rooted on-chain identity and stores verifiable hashes of its research and memory as Emercoin NVS (Name-Value Storage) records, through a small authenticated HTTP API and an MCP server. Neutral and provider-independent — not tied to any single AI vendor. FREE
Read-only DERO blockchain MCP: 32 tools (11 composites) incl. TELA discovery + bundled docs.
Stablecoin Yield Index (SYX) and live USDC vault APYs across Ethereum, Base, Arbitrum.