CAIN-42 MCPGateAGENTIC AI 75 · #46
Business ontologies for regulated-industry agents
Argonos combined enterprise search, explicit business relationships, orchestration and governance.
Last reviewed 2026-11-11
Agentic AI 75 / #46
2026 status: Platform launch · Category: Enterprise knowledge
The 2026 development
Argonos combined enterprise search, explicit business relationships, orchestration and governance.
The governance gap
An ontology is a policy surface. If the agent grounds an action in a relationship model that is stale or unaudited, the action looks justified while resting on a false premise.
Where CAIN-42 fits: Moat 3 — Trust Graph
Core question: How is everything connected? Entities, resources, delegations and effects as a graph that can be traversed and audited.
Version the ontology and bind every policy decision to the version it used. A relationship change is a governed change with an owner, a review and an effective date.
How the wiring works
- Version the ontology and record its owner.
- Bind each decision to the ontology version used.
- Require review for relationships that affect regulated actions.
- Re-evaluate open decisions when the ontology changes materially.
What is real today
LIBRARY Production code and tests exist in this repository; there is no hosted route for this exact use.
Policy compilation and versioning exist. No ontology product or Argonos integration exists here.
| Component in this repository | What the module says it is |
|---|---|
cain/opa.py | CAIN Trust Fabric - OPA / Rego Policy Bridge & Transpiler (Phase 3) |
cain/cain_policy_compiler.py | CAIN Policy-as-Code Compiler & Semantic Context Reducer (Module M4 — Evolution 2). |
cain/policy_evolution.py | Closed-loop policy evolution (2026-11-10): learn narrow Rego refinements from real decisions; a person decides. |
cain/runtime/passport.py | CAIN Sovereign — Agent Capability Passport (Prompt 7, Phase 8). |
Descriptions are the first line of each module's own docstring, read without importing it. A module path is a pointer into this repository, not a hosted endpoint. Its existence is checked by the test suite; its status for this use is the label above.
Check it yourself
- Fire a live governed decision
/fabric/try - Fire a live decision through the CAIN-42 pipeline
/fabric/try— the same enforcement path every product sits behind.
Commercial package
| Offer | Ontology & Policy Review |
|---|---|
| Buyer | Regulated enterprises and GRC teams |
| Price (proposal) | $5,000–$12,000 per review |
| Bundle | Identity & Authority — Every agent, every delegation, every boundary. |
| Operator stream | Stream 2 of the 10-stream operator playbook |
CISO, IAM, platform security, agent-tool vendors is the bundle buyer. The entry offer for this bundle is Agent authority review; MCP/A2A boundary review; the range is $2,500–$7,500 per review; integration from $10,000. A price on this page is a proposal, not a validated rate, and no customer is claimed.
Buy this as a product or service
CAIN-A75-046 — Ontology & Policy Review PILOT
A bounded pilot report: up to five scenarios, the relevant library engine or analysis, a written result and the stated limits. Engineering time is quoted per pilot.
Kind: Assessment · Price (proposal): $5,000–$12,000 per review · Lead time: 10 business days.
Open the product page · all 75 products
What this page does not claim
What this page is not. CAIN-42 is not affiliated with, endorsed by, integrated into, or shipped with the organisation named in the 2026 item. The item is public context; the page describes how CAIN-42 would govern that class of capability. No page here claims a customer, a partnership, a certification, a patent, or a production integration. Prices are proposals. Built by a three-person team.