Autonomous COBOL Modernization

Your mainframes.
Running on AI agents
that never sleep.

Cobrix deploys autonomous AI agents that understand, document, test, and modernize COBOL systems around the clock. No consultant bottleneck. No hourly billing. Just systems that evolve.

cobrix-agent — processing
$ cobrix analyze --system PAYRLL00
Scanning 847 COBOL modules...
Identified 12 dead code segments
Mapped 3,241 JCL dependencies
Generated business logic docs (194 pages)
Deploying migration agent...
24/7 autonomous operation · Zero human input required
10B+ Lines of COBOL in production globally
70% Of Fortune 500 runs on COBOL mainframes
55+ Average age of working COBOL developers
24/7 AI agents that never take a day off

Four autonomous capabilities.
One continuous modernization pipeline.

Read & Document

Agents read millions of lines of COBOL, JCL, and DB2. They extract business logic, generate technical docs, and map data flows — without human interpretation.

Test & Validate

Autonomous test generation. Agents create regression suites, run batch tests, and verify output parity across system changes. Every modification validated automatically.

Refactor & Migrate

Agents refactor COBOL modules, migrate batch jobs to cloud schedulers, and modernize data access patterns — while preserving the exact business logic your systems depend on.

Monitor & Maintain

24/7 monitoring agents watch your mainframe health, detect anomalies, predict JCL failures, and trigger modernization workflows before issues reach production.

From legacy black box to living system in three steps.

01

Connect your mainframe

Securely connect to your CICS, DB2, and JCL environments. Cobrix maps your entire system topology — no code changes, no disruption to running operations.

02

Agents go to work

Autonomous agents begin continuous analysis and modernization. They work in parallel across modules, always respecting the exact business rules your production systems depend on.

03

Daily progress reports

Every day, you receive a clear report: what's been documented, what was migrated, what was tested, what was modernized. Real progress, measurable outcomes.

The code that runs the world
is being rewritten by AI.

Most enterprises are still waiting. The ones moving now will own the next 50 years of their infrastructure.

Cobrix is the autonomous workforce that makes it possible.