The Operating System for
AI-Native Business
Define business objects, permissions, workflows, APIs, UI metadata, and agent tools once — as structured Zod metadata. ObjectStack is the metadata-driven backend for business applications that AI agents can understand, operate, and audit safely. Agent-ready, permission-aware, versioned, and auditable by construction.
Built for AI, not retrofitted.
A typical enterprise application is tens of thousands of lines of CRUD, forms, queries, permissions, and API glue spread across a dozen files. ObjectStack collapses the same surface into a few hundred lines of typed metadata — roughly two orders of magnitude less code for a developer to write and maintain.
The point isn't lines of code. The point is fit in an agent's context window.
When the entire business system is small, typed, and declarative, an AI agent can load it end-to-end, reason about every dependency, and safely refactor across data, API, UI, and permissions in a single change. That turns AI from an autocomplete tool into a real co-maintainer of production business software.
Three Protocol Layers. One Metadata Spine.
ObjectStack is built around three protocol layers — data, control, and view — unified by a single source of truth: structured Zod metadata that humans, services, and AI agents can all reason about.
ObjectQL
Objects, fields, queries, relations, validation, and data access. Business objects are defined as Zod schemas with typed fields, relations, validation, and permissions — never hidden inside ad-hoc SQL queries, ORM glue, or JavaScript strings. The Data Layer is explicit, analyzable, and portable across Postgres, MongoDB, Redis, Excel, and legacy systems via Drivers.
ObjectOS
Runtime, permissions, automation, plugins, tenants, and artifact loading. A microkernel that loads Drivers, services, and compiled project artifacts — then generates REST APIs, typed SDK calls, and MCP tools straight from your metadata. Flows, conditions, policies, and artifacts are themselves analyzable metadata, not opaque code.
ObjectUI
Apps, views, dashboards, actions, and presentation metadata. The projection layer that renders structured metadata into interfaces — versioned, permission-aware, and consistent across humans and AI agents. Your UI is a deterministic function of metadata, not a parallel codebase to maintain.
Built for an AI-Native Operator Era
Agent-ready, permission-aware, versioned, and auditable. Every business object, action, policy, and UI is explicit Zod metadata — safe for humans and AI agents to operate side by side.
Permission-Aware by Construction
RBAC, tenant isolation, and field-level policies live in metadata — not scattered across middleware, SQL filters, and frontend guards. The same policies are enforced uniformly across REST APIs, typed SDK calls, and MCP tools, so AI agents inherit the exact permissions of the user they act for.
Universal Drivers, Same Metadata
One set of Zod-defined business objects runs over Postgres, MongoDB, Redis, Excel — or your legacy proprietary system. The microkernel loads Drivers as plugins, so swapping storage is a configuration change, not a rewrite. Write a Driver, never a migration script.
Metadata Outlives Frameworks
Frameworks churn every few years; your business doesn't. Objects, flows, policies, and UI manifests are versioned metadata artifacts — analyzable, diffable, and replayable. When the next runtime arrives, your business definitions move with you intact.
Typed End-to-End with Zod
A single Zod source of truth generates database schemas, REST APIs, SDK clients, UI props, and MCP tool signatures. Type errors surface at build time, not at 3 AM. Junior engineers and AI agents both get the same compile-time guardrails.
Versioned & Auditable Runtime
Every artifact — schemas, flows, policies, plugins — is loaded by the kernel as a versioned, signed manifest. Every action is attributable to a principal (user or agent). Compliance, audit, and rollback are intrinsic properties of the runtime, not bolt-on tooling.
Agent-Ready by Default
Generate MCP tools, typed SDK calls, and REST endpoints from the same metadata that powers your UI. AI agents see a structured, permissioned, documented surface of your business — not a screen-scraped UI or an unconstrained shell. Safe to give a copilot keys to the kingdom.
Metadata Lasts Decades. Frameworks Don't.
Business definitions should outlive your framework choices. Invest in structured Zod metadata, not in this year's hot runtime.
Durable Foundations (Your Safe Bet)
UI Frameworks (Churn Risk)
💡 ObjectStack treats your business as Zod metadata — versioned, signed, replayable. When today's runtime is replaced, your objects, flows, policies, and MCP tool definitions move with you intact.
Metadata-Driven Architecture in Action
From Zod-defined objects to a permission-aware kernel to a structured agent surface — the complete AI-native backend.
From Metadata to Production
See how Zod metadata becomes a running, agent-ready backend
"type": "form",
"schema": "users"
}
Zod Metadata Definition
Kernel Execution
ObjectOS Runtime
Apps, APIs & Agent Tools
Define: Business Objects as Zod Metadata
Objects, fields, relations, validation, and permissions live as Zod schemas. The same definition serves Postgres, MongoDB, Redis, Excel, or your legacy systems — connected via Drivers, not migrations.
// users.object.ts
export const User = object({
name: 'User',
fields: {
email: z.string().email(),
role: z.enum(['admin', 'user']),
},
permissions: {
read: 'authenticated',
write: 'role:admin',
},
});
// Storage-agnostic via DriversExecute: The Microkernel Runtime
ObjectOS loads Drivers, services, and your compiled artifact bundle. Permissions, flows, and tenancy are enforced by the kernel — not duplicated across middleware, SQL filters, and frontend guards.
// Auto-generated surfaces (all permissioned)
REST /api/users
SDK client.users.create(...)
MCP tool: users.create
// Kernel enforces uniformly:
// ✓ Permissions & tenant isolation
// ✓ Validation from the same Zod schema
// ✓ Audit log for every actionRender: Apps, APIs, and Agent Tools
Views and MCP tools are projected from the same metadata. UIs and AI agents see the same permissioned surface — no screen scraping, no shadow API for copilots, no drift between humans and agents.
// view.manifest.json
{
"type": "form",
"object": "User",
"fields": ["email", "role"]
}
// MCP tool auto-registered:
// ✓ Typed input from the Zod schema
// ✓ Permission-aware execution
// ✓ Auditable per invocationFrom Prototype to Mission-Critical Systems
Architecture that scales from local prototypes to regulated production — and from human users to AI agents — without rewrites.
Internal Tools & Local-First Apps
Build inventory tools, admin panels, and analytics dashboards with zero infrastructure. SQLite-backed local apps with full permissions, audit, and an MCP surface that lets your AI tooling operate them safely — no cloud commitment, no internet required.
Heterogeneous Data Unification & Shadow IT
Mount marketing's spreadsheets next to Oracle ERP, SQL Server CRM, and Postgres warehouses behind one Zod-defined object model. Apply enterprise permissions and audit without forcing migration. Govern shadow IT by absorbing it, not banning it.
Agent-Ready SaaS Foundation
Multi-tenancy, permissions, audit, and an MCP surface from day one. Scale from 10 to 10,000 customers without rewrites. Ship vertical SaaS for healthcare, legal, or fintech where AI copilots operate the system under the same governance as humans.
Platform Engineering & Open-Core Products
Build vendor-neutral platforms on Zod metadata. ObjectStack provides the kernel, the Driver model, and the agent surface — you provide the differentiated vertical. Offer on-premise alongside SaaS with the same artifact bundle.
Questions from Decision Makers
Strategic and technical considerations for CTOs and engineering leaders.
Define Your Business Once.
Let Humans And Agents Operate It Safely.
Stop scattering business logic across SQL, JavaScript, and UI state. Make objects, permissions, workflows, APIs, UI metadata, and agent tools one structured Zod source of truth — analyzable, versioned, and auditable end to end. Launch July 2026.