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Web3 & Decentralized Tech
Access to Web3 ecosystems including blockchains, decentralized storage, and identity systems. Enables interaction with decentralized applications, crypto wallets, and autonomous organizations.
MCP ServersBrowse all →
- 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
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- 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
- AlicenseAqualityAmaintenanceAn MCP server for Minuet — the relationship layer for ERC-8004 AI agents. Exposes Minuet's read-only API as a set of MCP tools so any MCP-compatible client (Claude Desktop, Cursor, Cline, etc.) can query the ERC-8004 agent relationship graph natively.Last updated8MIT
Aptos NPM MCPofficial
AlicenseBqualityDmaintenanceEnables users to manage API keys and perform Aptos Build actions through MCP-compatible interfaces like Claude and Cursor. This server facilitates development workflows on the Aptos blockchain by integrating directly with the Aptos Build platform.Last updated223913Apache 2.0
Gitopia MCP Serverofficial
AlicenseAqualityAmaintenanceDecentralized Git with on-chain governance, bounties, and DAOs. Tools for repos, issues, PRs, labels, releases, bounties, and DAO proposals. Auto-wallet on first use, trust tiers, and approval mode for human-in-the-loop.Last updated571MIT
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
Adamik MCP Serverofficial
AlicenseAqualityDmaintenanceEnables read and write interactions with 60+ blockchain networks through Claude Desktop, providing a standardized multi-chain API for transaction management, account insights, staking, and token interactions.Last updated1271MIT- AlicenseAqualityBmaintenanceCross-chain bridge aggregator MCP server for AI agents. Compares routes across LI.FI, deBridge, Relay, Across and Squid to find the best rate. Use when an agent needs to bridge or swap tokens between EVM chains, Solana, or Cosmos. The aggregator of aggregators.Last updated12110MIT
hashlock-mcpofficial
AlicenseAqualityCmaintenanceHashlock Markets — sealed-bid intent-based crypto trading via MCP for AI agents. Atomic cross-chain settlement (Ethereum, Bitcoin, Sui) using HTLC. Six MCP tools for RFQ price discovery without information leakage and HTLC settlement without escrow or bridges. Canonical npm: @hashlock-tech/mcp.Last updated1336MIT
Tatum MCP Serverofficial
AlicenseBqualityDmaintenanceProvides access to Tatum's blockchain API across 40+ networks, enabling developers to interact with blockchain data, manage notifications, estimate fees, access RPC nodes, and work with smart contracts through natural language.Last updated3112914MIT- AlicenseBqualityAmaintenanceMCP server for Indigo Protocol on Cardano — exposes iAsset prices (iUSD, iBTC, iETH, iSOL), CDP/loan analytics, stability pools, INDY staking, governance, and DEX data to LLM agents.Last updated59523MIT
- AlicenseBqualityDmaintenanceEnables natural language access to blockchain data and insights through the Seitrace API. Supports querying address details, token information (ERC-20, ERC-721, ERC-1155, CW20, CW721), transaction data, and smart contract details across multiple blockchain networks.Last updated5848MIT
- AlicenseBqualityCmaintenanceInteract with the NEAR blockchain through MCP callsLast updated234431MIT
Hive Intelligenceofficial
AlicenseAqualityDmaintenanceThe Ultimate Cryptocurrency MCP for AI Assistants - Unified access to crypto, DeFi, and Web3 analytics | MCP Endpoint.Last updated1220417MIT
Initia MCPofficial
AlicenseAqualityBmaintenanceEnables interaction with the Initia blockchain ecosystem across L1 and L2 rollups, supporting MiniEVM, MiniMove, and MiniWasm environments. Users can query chain state, manage assets, and execute transactions through LLM agents or an integrated CLI.Last updated10015Apache 2.0
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
Zetrix MCP Serverofficial
AlicenseBqualityBmaintenanceEnables comprehensive interaction with the Zetrix blockchain including account operations, transactions, smart contracts, WebSocket real-time updates, and contract development tools through Claude Desktop.Last updated4411MIT- 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
- 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
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
Blockscout MCP Serverofficial
FlicenseAqualityBmaintenanceA server that exposes blockchain data (balances, tokens, NFTs, contract metadata) via the Model Context Protocol, enabling AI agents and tools to access and analyze blockchain information contextually.Last updated21840
AgentLux MCP Serverofficial
AlicenseAqualityBmaintenanceInstallable AgentLux MCP server and embeddable toolkit for marketplace, identity, creator, services, and social flows on Base.Last updated3319MIT
Satstream MCP Serverofficial
AlicenseBqualityCmaintenanceA Model Context Protocol server that enables querying Bitcoin blockchain data, including address information, transaction details, mempool statistics, and ordinals/runes data through the Satstream API.Last updated37MIT- AlicenseBqualityAmaintenancePay-per-call AI agent APIs on Base via x402. Multiple tools across patents, law, AI, geo, weather, crypto, and more. Always growing.Last updated1001MIT
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
Bloomfilterofficial
AlicenseAqualityCmaintenanceService that lets AI Agents search, register, and configure domainsLast updated101878MIT- 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
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
MCP ConnectorsBrowse all →
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.
Provide AI agents and automation tools with contextual access to blockchain data including balance…
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
Live operational + integration registry for Bittensor subnets: APIs, schemas, health.
Agent tools for the Ophis intent-based DEX: parse, quote, build, relay orders, look up fee tiers.
Cross-network DeFi API data, AMM analytics, and SDK docs for 17+ networks.
Calibrated world model for AI agents. 40 tools: world state, markets, trading. Kalshi + Polymarket.
Trust + receipt layer for x402 agents on Solana: free preflight + paid signed V5 trust receipt.
Resolve any EVM contract ABI (even unverified, via decompilation), read, simulate, prepare txs.
Free, read-only pump.fun and Solana token discovery and on-chain analysis tools, by three.ws.
Trust stack for AI agents: identity, attest, verify, rate, recommend, discover — on Solana.
Real-time on-chain coordinated wallet detection for Solana tokens. Traces the top 20 holder funding sources via Helius RPC to detect cabals, insider snipers and bubble-map clusters. Returns a cabal confidence score 0–100. $0.05 USDC per query, paid natively on Solana. No API key, no account, no subscription.
Keyless Base token risk tools for agents. Real holder concentration (HHI, Gini) via x402.
Buy, sell & extend TRON ENERGY/BANDWIDTH on the TronSave market via typed MCP tools.
Reputation oracle for AI agents on Base: SAFE/CAUTION/BLOCK + 0-100 score before you pay. x402+MCP
KOL, smart money & whale wallets API on Solana, BNB, Base, ETH: Wallet tracker, Leaderboard
Helps AI coding agents integrate MetaMask Embedded Wallets (Web3Auth) SDKs.