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@Sentinel-Gate Sentinel-Gate released this 25 Mar 14:19
· 14 commits to main since this release
v2.0
e77839c

SentinelGate v2.0

Complete rewrite. Access control gateway for AI agents using MCP.

Highlights

  • RBAC with CEL policies — expressive, code-free authorization rules
  • Multi-upstream routing — aggregate tools from multiple MCP servers with namespace isolation
  • Full audit trail — cryptographic evidence chain (ECDSA P-256, hash-chained)
  • Admin dashboard — real-time monitoring, policy builder, session recording
  • Sub-millisecond overhead — single binary, zero dependencies
  • Content scanning — detect secrets, PII, and prompt injection in tool arguments
  • FinOps — per-identity cost tracking and budget enforcement
  • Formal verification — TLA+ model of the policy engine
  • SDKs — Go, Python, Node.js

Breaking changes from v1.x

  • Complete architecture rewrite (hexagonal/ports & adapters)
  • New configuration format (sentinel-gate.yaml)
  • New state management (state.json with atomic writes)
  • API key hashing upgraded to Argon2id

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