Give your oldest, most robust monolithic systems a cognitive upgrade. We construct middleware wrappers that allow AI agents to securely interact with legacy APIs.
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The greatest myth in enterprise technology is that legacy modernization requires a total rewrite. Organizations spend years and tens of millions attempting to rebuild battle-tested COBOL systems, mainframe applications, and monolithic architectures from scratch — and many of these projects overrun or fail outright. The systems they replace were forged over decades of domain-specific logic, edge-case handling, and regulatory compliance. You cannot replicate that institutional knowledge in a sprint cycle. The engineered alternative is augmentation, not replacement.
AI-powered API wrapping is the foundational technique in our modernization arsenal. Rather than dismantling your monolith, we construct intelligent proxy layers that expose your legacy system's capabilities through modern REST or GraphQL endpoints. These proxy layers handle authentication, rate limiting, request transformation, and response normalization — translating archaic data formats and obscure field names into clean, semantically meaningful APIs that autonomous AI agents and modern front-end applications can consume natively.
Cognitive interfaces represent the next evolution beyond API wrapping. We deploy natural language processing layers that allow your workforce to interact with decades-old systems through conversational interfaces. Instead of navigating a green-screen terminal or a 15-step legacy UI workflow, employees simply describe what they need in plain English. The AI agent translates that intent into the precise sequence of legacy API calls, executes the operation, and returns structured results. The underlying system remains untouched; what changes is the human experience of using it.
Incremental migration is the strategic discipline that governs the entire process. We identify discrete functional boundaries within your monolith — a billing module, a customer lookup service, an inventory management routine — and wrap each one independently. Over time, individual components can be optionally replaced with modern microservices while the AI orchestration layer manages the routing between legacy and modern subsystems transparently. The approach is designed for incremental, zero-downtime cutover rather than a big bang. The digital transformation proceeds at your organisation's pace, governed by business priority rather than technical pressure.
The security architecture is designed to add nothing new to your attack surface. The AI wrapper operates as a read-only sidecar by default, observing and querying your legacy system without modifying its core state. Write operations are gated behind explicit approval workflows and comprehensive audit logging. Your twenty-year-old system — the one that actually works — continues running exactly as it always has, now reachable by agents and modern interfaces it was never designed to serve.
Legacy system modernization with AI involves wrapping existing monolithic applications, mainframes, and outdated architectures in intelligent middleware layers. Rather than rewriting proven systems from scratch, we construct API proxies and cognitive interfaces that expose legacy capabilities to modern AI agents, front-end applications, and automated workflows — preserving decades of business logic while unlocking new capabilities.
No. Our approach is fundamentally non-destructive. We build around your existing systems rather than replacing them. The legacy application continues to run exactly as it does today while our AI wrapper layer adds modern interfaces, natural language access, and API connectivity on top. Components can be optionally migrated to microservices over time, but the core system remains operational throughout.
Initial API wrapping and cognitive interface deployment for a single functional module typically takes 4–8 weeks. Full-scope modernization across an enterprise monolith is an incremental process spanning months, not years, with each module delivering immediate value upon deployment. There is no extended period of zero productivity — benefits compound from day one of each module's integration.
Security is architecturally embedded. The AI wrapper operates as a read-only sidecar by default, with write operations gated behind explicit approval workflows and complete audit logging. All communications between the wrapper and legacy system use encrypted channels, and the middleware layer is designed to add no external network exposure to your core infrastructure. The intent is that your legacy system's security posture is preserved, not traded away for convenience.
Yes. Mainframe and COBOL applications are prime candidates for AI wrapping because their business logic is proven but their interfaces are inaccessible. We expose their capabilities through modern REST or GraphQL proxy layers and semantic translation layers, so LLM-based agents can query and operate them without touching the underlying code.
That is one of the primary benefits. Conversational interfaces replace green-screen terminals and multi-step legacy UI workflows, so staff simply describe what they need in plain English. The AI translates that intent into the correct sequence of legacy API calls and returns structured results — no retraining on arcane software required.
Don't rebuild your monolith. Augment it. Bring the system and we will map a modernization path around it.
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What we built, what stage it is at, and a link to the live thing wherever there is one.
yourOS is an operating system with an AI at its heart. You talk to it like a person, out loud or typed. It makes your calls, plans your days and works on your projects with a crew of agents, on your own private server. Our own product, built from the first commit; the waitlist is open.
Website, backend and app assets for Sonora, a free AI sound-therapy app on iOS and Android published by Cognitive AI.
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In closed beta: Roxy, a private AI assistant with permanent memory running on infrastructure the user owns. Brand, site, product, backend and conversational design.
Live at coherence.com: brand identity generated with AI agents we directed, the motion system and website for the group behind Sonora, AboutAI, WakeUp and MudShadows. Agent work remains in build.
Live at domainbooth.com for DomainBooth, a premium domain brokerage: a new animated mark, every page redesigned and rebuilt with designed mobile layouts, and a custom CMS for its sales record, featured names, press and enquiries.
Apps, platforms and campaigns for these teams, long before the AI work. Every one is written up on the work page — what we did, and where our part ended.
