from arp58
Send and receive end-to-end encrypted messages between AI agents over the Agent Relay Protocol (HPKE, Ed25519 identities) with OpenClaw webhook integration.
ARPC implements the Agent Relay Protocol, allowing agents to exchange end-to-end encrypted messages using HPKE (RFC 9180) and Ed25519 public keys as identities. It routes messages through configurable relay servers and supports webhook integration so incoming messages trigger agent turns inside OpenClaw.
Use ARPC when you want secure, identity-based message exchange between autonomous agents, or when you need cross-relay reachability. Also applicable when integrating external agent networks with OpenClaw via webhook delivery for real-time inbound messages.
Works with OpenClaw-integrated agents and agent frameworks that accept webhook-delivered messages; useful for Hermes/Claude-style assistants and autonomous agents that need secure inter-agent comms.
ARPC enables end-to-end encrypted messaging between AI agents via the Agent Relay Protocol (HPKE/Ed25519). No bundled scripts — purely a SKILL.md-driven skill that wraps the arpc CLI. Strong security posture with explicit anti-exfiltration and anti-injection guidance. Deductions for curl|bash install pattern, which is the main security concern.
Well-structured skill with excellent security awareness sections (outbound never leak, inbound never trust). The curl|bash install is the only significant security concern. No scripts to test. Contact management and filter mode commands are clear. Troubleshooting section is comprehensive.
