hashgraph-online/hashnet-mcp-js

Overview

A universal MCP server for discovering and connecting to agents anywhere on the planet, hosted at hol.org/mcp. It is implemented in TypeScript and provides a model context protocol interface for agent interoperability. The GitHub repository has 12 stars.

Best for

Best for
Developers building distributed agent ecosystems that need cross-platform agent discovery

Use cases

• Discovering remote agents for distributed task delegation
• Connecting to heterogeneous agent networks across domains
• Integrating MCP-compatible agents into a unified system

How to use

Install

pnpm install

Example client config

REGISTRY_BROKER_API_URL=https://hol.org/registry/api/v1\nREGISTRY_BROKER_API_KEY=<your_api_key>\nBROKER_REQUEST_TIMEOUT_MS=60000\nMCP_TRANSPORT=http\nMCP_HOST=127.0.0.1\nMCP_PORT=3333\nMCP_ALLOWED_ORIGINS=http://localhost:3000\nMCP_SERVER_BEARER_TOKEN=<your_bearer_token>\nMCP_SESSION_IDLE_TTL_MS=900000\nMCP_SESSION_MAX_COUNT=250\nMCP_SESSION_REAP_INTERVAL_MS=60000\nLEDGER_ACCOUNT_ID=\nHEDERA_ACCOUNT_ID=\nHEDERA_NETWORK=\nHEDERA_PRIVATE_KEY=\nEVM_LEDGER_NETWORK=\nETH_PK=

Notes

A universal MCP server for discovering and connecting to agents anywhere on the planet, hosted at hol.org/mcp. It is implemented in TypeScript and provides a model context protocol interface for agent interoperability. The GitHub repository has 12 stars.

12 stars on GitHub. Last updated 2026-05-08.

Use cases

• Discovering remote agents for distributed task delegation
• Connecting to heterogeneous agent networks across domains
• Integrating MCP-compatible agents into a unified system

Pros

• Enables global agent discovery via a universal server
• TypeScript implementation provides type safety
• Open source with a permissive license

Cons

• Low star count indicates limited community adoption
• May require manual network configuration for connectivity
• Documentation may be sparse due to early stage

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.