An AI-anchored modernisation platform
Modernise your mainframe estate without losing what it knows.
Filix builds the platform and the methodology for moving off the mainframe without losing the business logic embedded in legacy code. Cobra runs your COBOL today and reads COBOL, PL/I and IBM assembler — across IBM mainframe and IBM i estates — through one analysis surface; an opinionated AI methodology modernises it tomorrow, safely, auditably, at the pace you choose.
Filix scale and traction
One platform, many languages, one runtime.
The Cobra Modernisation Platform is integrated, not a toolkit. Every component composes with every other.
Cobra Runtime
Dictionary Server
AI Specification Capture
Testing Framework
Code Generation
Language Coverage
Deployment
Architecture
Layered, opinionated, designed for safe AI.
Authoritative metadata at the base. Specialised AI roles above it. Loaded skills, hard rules, and an institutional memory that compounds. The methodology is the product as much as the platform is.
- 1Authoritative metadataThe base layer the AI reasons from.
- 2Specialised AI rolesA small set of agents, each with a clear job.
- 3Loaded expertiseDomain skills the AI uses on demand.
- 4Hard rulesSafe choices made the easy default.
- 5Compounding memoryLessons that travel from one engagement to the next.
A focused demo, on your terms.
A 60–90 minute conversation: where you are, where you want to be, and how the platform and the methodology fit. Virtual or on-site.