"nf-core" matching MCP servers:

Enables OpenClaw agents to discover and purchase official checked records directly from the live Paylyte MCP, paying from a Coinbase Wallet or CDP on Base, and receiving verified file bytes with a hash and Bitcoin stamp.

Enables querying Conflux Core blockchain data via ConfluxScan, including native CFX transfers and latest transactions, through MCP tools.

Typed MCP gateway for Cork Protocol operations, enabling secure and deterministic interaction with operation core and signing gate.

MCP server enabling AI agents to place bets on Polymarket using CLOB v2 with x402 payment and auto-setup.

Deploys AI agents on-chain into the Metaplex Agent Registry on Solana, minting Core assets with EIP-8004 identity. Supports self-custodial signing via server keypair or external wallets, with devnet support for free rehearsal.

Reputation scoring for AI agent wallets on Base. 9 tools for trust scores, fraud checks, blacklist lookups, leaderboard, badge generation, and agent registration with x402 payment verification.

Read-only MCP server that enables natural-language queries about Solana NFTs, including ownership history, freeze/burn rights, marketplace sales and floors with source and currency, directly from the chain and marketplaces without sign-up.

Gives Claude access to Alchemy blockchain APIs by loading all API specs at startup and providing two tools: search and execute. Enables querying NFTs, token balances, transactions, and more via natural language.

MCP server for Solana NFT market data via Magic Eden. Paid with x402 USDC micropayments.

Enables agents to explore, chart, rank and compare ERC-4626 vaults across chains and protocols by reading live subgraph data, and to inspect trader performance and copy-trading lineage on Cope Market. Every tool computes derived figures such as drawdowns, annualised returns and windowed P&L rankings rather than exposing raw GraphQL queries.

MCP server for Helius — Solana blockchain data access for AI assistants, provided by Solana's fastest, most reliable infrastructure provider

Karma economy for AI agents and humans. Submit good actions, get community attestations, earn on-chain reputation. Karma-weighted verification, slashing, Kleros disputes. 5 MCP tools: submit_action, attest_action, get_karma, get_action_detail, get_leaderboard.

An MCP server that delivers NFT collection analytics powered by data from Dune Analytics.

An MCP server that enables AI agents to query real-time Bitcoin network intelligence and corporate treasury data, including company holdings and SEC filings. It combines 49 core Bitcoin tools with specialized functions for tracking publicly traded companies and their Bitcoin assets.

Enables AI agents to query the Radiant blockchain, manage Glyph tokens, resolve WAVE names, and securely build, sign, and broadcast transactions with private key support.

Combines Midnight Network blockchain development tools with Next.js DevTools for building decentralized applications, supporting contract development, wallet management, and Next.js diagnostics.

Enables fetching, viewing, and saving NFT data from the Origin Forge API, including retrieving random NFTs, accessing their attributes, color palettes, images, and saving SVG/JSON files locally.

An MCP server that provides seamless integration with the Neo N3 blockchain, allowing Claude to interact with blockchain data, manage wallets, transfer assets, and invoke smart contracts.

Comprehensive MCP server for Hedera (Hashgraph) covering 73 tools across all core services, building unsigned transactions for AI agents to propose. Never holds keys; reads via public Mirror Node.

Enables monitoring and interaction with Arbitrum Nitro nodes and chains through natural language queries. Supports comprehensive chain health monitoring, batch posting tracking, gas price analysis, and node operations across all Arbitrum networks including core chains and Orbit chains.