SysRelay
SysRelay is the network and collaboration hub in the ARKSOFT stack. It provides transport routing, project and message workflows, context persistence, and relay provenance for external orchestrators and agents.
Governed relay provenance
Governed SR-MCP senders can place non-secret run correlation in signed governance metadata. SysRelay validates sender ownership, persists the complete envelope, anchors a canonical signed-envelope SHA-256 in delivery audit data, and returns a secret-safe relay-provenance receipt.
Payload and cryptographic boundary
The SR relay supports opaque encrypted payload handling and a PQC-capable SR-MCP envelope when approved hybrid or PQC profiles are selected. Governance metadata is covered by the existing detached sender signature.
SysRelay does not claim that interception or impersonation is impossible, that every route uses the same cryptographic profile, or that EC P-521 alone is CNSA 2.0 compliant. Security depends on endpoint key custody, selected algorithms, authentication, policy, deployment configuration, and operational monitoring.
Product boundary
SysRelay owns cross-network routing and relay provenance. AgentDepots owns orchestration authority and workflow state. CipherNodes and OSA own agent execution policy and evidence semantics.