Bifrost
Normalize and optimize access to model providers with operational controls.
Official product pageAvery Rulebook for Bifrost
Let Bifrost route models. Let Rulebook route decisions.
Bifrost provides a high-performance gateway across model providers with routing, fallbacks, budgets and guardrails. Rulebook adds enterprise policy decisions before responses and tools create business impact.
The operating reality
Model gateways control how an inference request is served. Enterprise governance must also control whether the requested outcome is allowed for this user, purpose, data and action.
Keepthe product you chose
Addexecutable enterprise policy
Provewhy every action was allowed
The runtime compliance gate
Check the answer or action before it creates impact.
Rulebook evaluates live context against the confirmed policy and regulatory rules that apply, then returns a decision the agent must follow.
01Context
Actor, purpose, data, jurisdiction and proposed action
02Gate
Allow, deny, obligations or named human review
03Audit
Evidence, rulebook version and signed decision trace
Architecture boundary
Avery Rulebook
Return business-policy decisions from versioned, confirmed rulebooks.
Bifrost governs the inference path. Rulebook governs the enterprise decision path.
Why the gap persists
Policies exist. Runtime compliance gates do not.
01
Provider routing rules are not business authorization rules.
02
Token and budget policy does not cover regulated decisions.
03
Gateway logs do not inherently contain policy authority.
Rulebook in the workflow
Route inference
Bifrost selects the configured provider, fallback and budget path.
Check outcome
Rulebook evaluates the proposed conclusion or action against enterprise policy.
Join telemetry
Associate gateway request data with the Rulebook decision receipt.
Potential outcomes
Make compliance a gate in the work, not a report about the work.
- Independent control over model and business decisions
- Provider flexibility without policy rewrite
- Richer end-to-end evidence
Questions leaders ask
Does Rulebook proxy every model call?
Not necessarily. It can be called only at policy-relevant decision points.
Can the same rules survive a provider change?
Yes. Rulebooks are model-independent artifacts, so the business policy interface can remain stable.
Executive briefing
Add an auditable compliance gate to Bifrost integration.
Bring one consequential agent workflow. We will map the governing policies and regulations, runtime gate, human authority and auditable evidence path with your team.
Request a briefing