Mirror OS · AI Runtime Stability
Mirror Shield
Protect the AI you already run.
Turnkey runtime protection for AI already in production — applications, agents, cloud and API workloads — without rebuilding your AI environment.
The problem
Your AI is in production. Your controls are not.
Testing ends at release. Guardrails end at the model boundary.
Most enterprise AI went live with pre-release testing and guardrails inside the model. Neither sees what the AI does once it is running across systems, and neither holds authority outside its own platform.
Mirror Shield adds that layer to the AI you already run — beside it, not inside it.
What it does
Four layers, always deployed together.
Shield is never a partial set of modules. Industry differences are handled by tuning, not by removing layers.
Observability
Live behaviour across models, systems and environments.
Governance
One policy framework across heterogeneous AI.
Control
Consistent, deterministic enforcement at runtime.
Evidence
Structured evidence of in-scope runtime events and authorised control decisions, held within the agreed custody boundary.
How it deploys
Turnkey, on the enterprise path.
- RSERuntime Stability EngineDeployed beside your AI. It evaluates approved runtime signals against policy and determines what is allowed to happen within the agreed boundary.
- SignalsTelemetry or data nodesRead from your existing observability stack, or from Stability Data Nodes where none exists.
- FDEOptional deployment AI agentAvailable where a deployment needs environment assessment, signal mapping or runtime-boundary preparation. After deployment, the FDE can optionally interpret RSE decisions and support advanced services. FDE is not required for the base deployment.
Running AI agents? Mirror Shield Agent EditionAgent Edition is a dedicated Mirror Shield version for supported AI agent and AI agent orchestration deployments. It operates as a standalone local decision plane, with no RSE or FDE required. Its release scope is being confirmed.
The lightweight version of Shield for supported AI agent and AI agent orchestration deployments.
Where it fits in Mirror OS
One runtime foundation. The right form for each workload.
How much of Mirror OS you deploy depends on the risk a workload carries, not on the size of your company. One organisation can run several forms side by side.
Mirror Shield Agent EditionAgent path. A standalone local decision plane for supported AI agent and AI agent orchestration deployments. No RSE or FDE required.
Standalone local control
Mirror ShieldEnterprise path, turnkey. RSE deployed beside existing AI. FDE not required for the base deployment.
Turnkey protection
Mirror RuntimeEnterprise path, FDE-assisted where required. RSE with an optional FDE assessment and workload-specific integration.
Fitted to your platform
Mirror FoundryEnterprise path, architecture-led. RSE, with FDE, Stability Data Nodes and domain configuration where required.
Built into your domain
Bars show the depth of Speculum’s involvement in the deployment · One runtime foundation, with deployment-specific implementations.