Vibe code fearlessly.
Ship apps that are secure by design.

Agent ready databases and APIs, all from a single file. Every query follows your access policy, and your compliance documentation is ready on day one.

Visit corollarysecurity.com How it works

The problem

Agents write code 10x faster. How do you know it's secure?

The stakes are highest where AI-written code queries user data and other sensitive records. One missed check can expose every row in a table. Today, engineers manage that risk through code review.

Review

Every query needs security review

Engineers must review each generated query and access policy line by line. Review becomes the bottleneck, and delegating review to agents is turtles all the way down.

Policy

Access rules are written by hand

Teams write access policies, then write security rules to enforce them. Each new API endpoint must have RBAC enforced according to the policy.

Drift

Policy and practice diverge

The written policy says one thing. The code does another. Every gap is a bug waiting to become an incident.

How it works

Your application manifest is compiled into a secure API surface

Draft
Your agent writes the manifest. It declares your data structures, role and permission types, and API definitions. Reviewers read one file, not thousands of lines of generated code.
Compile
Corollary turns that file into database functions, access checks, API routes and MCP tools. The compiler is deterministic. It uses no AI, so the result is repeatable and reviewable.
Run
Every request passes through the Corollary gateway. Postgres checks identity, permission and tenant before every query. Each request is recorded, distinguishing agent access from human users.

One file to rule them all

Your agent drafts it. Your team reviews one source of truth for RBAC.

[[object_types]]
name = "case_file"
columns = ["title:text", { name = "summary", classification = "cui_basic" }]

[[endpoints]]
method = "GET"   path = "/api/cases/{id}"
function = "get_case"   permission = "Read"   audit = "required"

[[object_types]]
name = "case_file"
columns = [
  "title:text",
  { name = "summary",
    classification = "cui_basic" },
]

[[endpoints]]
method = "GET"
path = "/api/cases/{id}"
function = "get_case"
permission = "Read"
audit = "required"

The database enforces it

Every query checks identity, permission and tenant inside Postgres.

-- generated, never hand-written
function api.get_case(id uuid)
  checks  identity · permission Read · tenant · build lock
  returns title            -- summary is classified, never returned
  records allow / deny to the audit log

role app_runtime: execute api.* only, no table access

-- generated, never hand-written
function api.get_case(id uuid)
  checks  identity
          permission Read
          tenant · build lock
  returns title
  -- summary is classified,
  -- never returned
  records allow / deny to audit log

role app_runtime
  execute api.* only
  no table access

Route level access control

Each route implements your configured roles and permissions.

GET  /api/cases/{id}     requires Read    audit required
POST /api/cases          requires Write   audit required

# anything else
GET  /api/cases/export   404 — not declared, does not exist

GET  /api/cases/{id}
     requires Read · audited
POST /api/cases
     requires Write · audited

# anything else
GET  /api/cases/export
     404 · not declared

Agents get safe tools

MCP tools act with a configured subset of the signed-in user's permissions. Agent identity is logged, along with the user that authorized it.

tool get_case
  input    { id: uuid }
  acts for the signed-in user
  scope    Read only · narrower than the user
  limits   same policy as the API
  audit    logged as agent, on behalf of the user

tool get_case
  input    { id: uuid }
  acts for the signed-in user
  scope    Read only,
           narrower than the user
  limits   same policy as the API
  audit    logged as agent,
           on behalf of the user

Audit-ready on day one

Security documentation ships with every build, helping you meet SOC 2, HIPAA and FedRAMP.

evidence/
  Control Register             NIST 800-53 mappings
  Data Classification    which fields have sensitive data
  Auditor Narrative   explanation for auditors
  OSCAL Supplement    machine-readable docs

evidence/
  Control Register
    NIST 800-53 mappings
  Data Classification
    which fields have sensitive data
  Auditor Narrative
    explanation for auditors
  OSCAL Supplement
    machine-readable docs

Works withClaude CodeCursorCodexAny MCP client

What you get

Trustworthy data stores, APIs and MCP servers from one file

Corollary generates the secure layer between your agents, your application and your data. Your team keeps building features.

Data store

A secure Postgres layer

Store and secure your sensitive or proprietary data.

APIs

APIs secure by design

Every route comes from the manifest, with its roles and permissions enforced.

MCP

MCP servers for agents

Give agents tools that act on behalf of a user, with audit logs that record the agent identity.

Access policy

Policy and practice match

Roles, grants and inherited permissions come from one source of truth. The rule you approve is the rule the database enforces.

Audit

Every decision on the record

Each request records user and agent identity and whether any sensitive data was accessed.

Compliance

Security documentation on day one

Control mappings, data-exposure matrices and narrative security documents ship with the build, helping you meet SOC 2, HIPAA and FedRAMP compliance.

Use cases

Modernize with confidence. Build for the agentic future.

Your agent describes the data structure and access rules. Corollary configures your database and generates the secure API, so your team can focus on the application.

Modernization

Legacy systems modernization

Move a legacy system to a modern stack with confidence.

PHP

Upgrade from PHP

Replace your PHP servers, maintaining access controls while making your application AI native.

ColdFusion

Upgrade from Adobe ColdFusion

ColdFusion is reaching its End of Extended Support in November 2026. Corollary helps you migrate to a secure, modern stack.

Innovation

Custom software built alongside your innovators

Your innovators are already using AI to build amazing solutions. With Corollary your prototypes are secure by design, so great ideas can reach production without a rewrite.

Build with Corollary

Ship AI-built software you can trust

Learn more and sign up at corollarysecurity.com.

Vibe code fearlessly. Ship apps that are secure by design.