Pillar 04 • Zero-Trust Partner GatewaySelf-Destructing Data Leases

Cross-Org Zero-Trust Data Exchange

Safely share operational dataset views with external vendors, auditors, and partner AI models without copying databases. Meynos provisions time-bound, self-destructing Model Context Protocol (MCP) leases with dynamic anonymization.

Cross-Boundary Entitlement & Lineage JourneyAutomated Lease Enforcement

1. Source DB

PostgreSQL / Iceberg

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2. Meynos Config

Version v1.2.0 Spec

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3. Partner Lease Proxy

Expiring MCP Gateway

Active Partner Data Leases (3)Autonomous Lease Expiration Active

Acme Logistics & Audit PartnersACTIVE

Target: ds_partner_vendor_orders (v1.0.4)•Queries: 142

https://mcp.meynos.cloud/v2/leases/lease-acme-9912/sse

18h remaining

Mode: AGGREGATION_ONLY(Diff Privacy)

Vertex Core Group (Enterprise Advisory)ACTIVE

Target: ds_customer_credit_risk (v1.2.0)•Queries: 489

https://mcp.meynos.cloud/v2/leases/lease-vertex-8821/sse

41h remaining

Mode: MASKED_ROW_READ(Diff Privacy)

Sub-Processor AI Evaluation SandboxEXPIRED

Target: ds_customer_credit_risk (v1.2.0)•Queries: 1205

https://mcp.meynos.cloud/v2/leases/lease-eval-7714/sse

Expired

Mode: SYNTHETIC_ONLY