EVE CoreGuard Reviews & Product Details

- http://evecore.com EVE CoreGuard is a decision-enforcement layer for AI systems operating in regulated environments — lending, insurance, healthcare, and government. Your agent proposes an action. CoreGuard evaluates it against deterministic policy packs and returns ALLOWED, BLOCKED, or MODIFIED before the protected executor is entered. The boundary is fail-closed: without an ALLOW bound by digest to that exact operation, the executor refuses to run. No language model participates in the verdict. Policy packs are deterministic predicates over a request context, so identical input yields identical output and identical rule identifiers — the same decision, reproducible on demand for an examiner. Every decision emits an evidence record: a content hash over the decision payload, a signature over that hash, the signing key id, and a position in a hash chain. Production signing is ECDSA P-384 with the private key resident in AWS KMS. A third party verifies a certificate offline using the published public key alone — no access to EVE, and no vendor attestation required. What you govern is what you declare. CoreGuard enforces against an operator-declared registry of agents, tools, and systems; it does not scan or enumerate your estate.