CAIN-42 MCPGateAGENTIC AI 75 · #67
Agent-to-agent advertising execution
PubMatic launched AgenticOS for agent-coordinated advertising workflows.
Last reviewed 2026-11-11
Agentic AI 75 / #67
2026 status: Platform launch · Category: Advertising
The 2026 development
PubMatic launched AgenticOS for agent-coordinated advertising workflows.
The governance gap
Advertising agents move real budgets across many counterparties. The risk is not a bad single ad; it is a sequence of small, individually defensible moves that breaches the campaign's authority.
Where CAIN-42 fits: Moat 2 — Security-Context Continuity
Core question: Does authority survive every boundary? Identity, scope and delegation are carried across tools, agents, memories and systems.
Aggregate spend and placement authority across the campaign, not per call. A trajectory-level ceiling catches the salami pattern that per-request checks miss.
How the wiring works
- Issue a campaign-level budget and counterparty authority.
- Aggregate spend across all agents and calls.
- Detect a sequence that approaches the ceiling through small moves.
- Pause the campaign when the aggregate is exhausted.
What is real today
PROPOSED A design mapping only. No dedicated implementation exists yet; do not buy this as a finished control.
No advertising platform or budget connector exists here. The aggregate-control primitives are real; the campaign workflow is a design.
| Component in this repository | What the module says it is |
|---|---|
cain/federation/assurance.py | Policy-bound evidence assurance levels with downgrade prevention (Evolution 12, Phase 9). |
cain/runtime/transactions.py | CAIN Sovereign — Machine-to-Machine Transaction Governance (Prompt 7, Phase 18). |
cain/argus/path.py | CAIN ARGUS — execution-path assurance (Prompt 14, section 7). |
cain/commerce/mandate_guard.py | Agent Payment Mandate Guard. |
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
- Run the live A2A trust demo
/api/v1/a2a-trust-guard/presets - Fire a live decision through the CAIN-42 pipeline
/fabric/try— the same enforcement path every product sits behind.
Commercial package
| Offer | Campaign Authority Review |
|---|---|
| Buyer | Ad-tech platforms and media buyers |
| Price (proposal) | Advisory from $10,000 |
| Bundle | Commerce & Payments — Delegated spending with a ceiling and a receipt. |
| Operator stream | Stream 8 of the 10-stream operator playbook |
Fintech, commerce platforms, marketplaces, treasury teams is the bundle buyer. The entry offer for this bundle is Payment-mandate review; browser-agent checkout 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-A75-067 — Campaign Authority Review DESIGN
A design-partner statement of work and architecture: authority boundaries, evidence points, and a build plan. No control is delivered and no integration is claimed.
Kind: Assessment · Price (proposal): Advisory from $10,000 · Lead time: 15 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.