"JSR" matching MCP servers:

MCP server for Tersign, the evidence layer for agent commerce, enabling agents to issue, verify, and manage signed receipts, compliance records, refunds, and disputes on a counter-signed hash-chained ledger.

An MCP server that lets AI agents build on GenLayer by searching documentation, inspecting contracts and transactions over RPC, and scaffolding, linting, and testing Intelligent Contracts.

Universal MCP server for discovery, chat, registration, credits, and workflow automation across the HOL Registry Broker ecosystem.

A powerful toolkit that enables seamless interaction with EVM-compatible networks through natural language processing and AI assistance, allowing users to manage wallets, launch tokens, and interact with blockchain networks.

Enables AI assistants to interact with peer-to-peer networks (libp2p) and DeFi protocols, including oracle networks, cross-chain communication, and intent-based execution.

Enables AI assistants to interact with the Solana blockchain, manage accounts and tokens, and develop and deploy smart contracts end-to-end.