"Projects that showcase advanced GitHub repository search techniques" matching MCP connectors:

Search, buy, and manage domains, DNS records, orders, and NFSC balance on Namefi.

Search scored onchain agent frameworks, MCPs, wallets, tools, and live agents.

Free, keyless MCP server with 50 read-only blockchain tools for Bitcoin, Ethereum, and Mezo. No installation, no API key required -- just add the URL to your MCP client and start querying balances, transactions, blocks, ENS names, ERC-20 tokens, smart contracts, and more. Runs on Cloudflare's global edge network via Streamable HTTP. All tools are strictly read-only and stateless.

Blockchain SSN for AI agents. MCP gateway that blocks at the point of action, tamper evident audit.

Deploy and manage blockchain nodes across 70+ protocols, search docs, request testnet funds.

44 MCP tools to search, value, register, trade, and manage ENS names. AI-powered intelligence layer.

x402 paid APIs for AI agents on Base. Blockchain, wallet, DEX, crypto, web search.

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

On-chain ERC-8004 agent registry. Search, register, and check reputation across 16 chains.

NCTR Alliance rewards — search bounties, check earning rates, and discover communities.

Search and retrieve Avalanche blockchain documentation for building on AVAX.

Crypto tool MCP: search/trust/install-risk. Remote tools/call is x402 paid.

Search ATProto writing, annotations, identity, agents, and forum posts. 12 read-only tools.

Sovereign AI intelligence platform with 94,000+ threat intelligence data points across 18 darknet collections. Tools: darknet threat search, smart contract audit, 42 divination engines, Norwegian legal compliance, OWASP vulnerability scan, DeFi opportunities.

Discover, browse, and collect from 500+ on-chain generative art projects.

MCP server that gives Claude, ChatGPT, and any MCP-compatible AI agent access to pay-per-call crypto/DeFi data via the x402 protocol.

Buy and manage domain names with USDC. Search availability, register domains, manage DNS records. Built for autonomous AI agents. 15% referral commissions.

The OpenMesh MCP Server provides decentralized, permissionless cloud infrastructure that integrates AI assistants with Web2 and Web3 applications without middlemen. It offers intelligent service discovery to identify MCP servers, acts as a universal proxy for routing requests to discovered services, implements performance optimization through usage feedback, and provides automatic fault tolerance with alternative services when servers become unavailable.