The Agentic Engineering OS for AI-powered software delivery

Your AI coding tools hold none of your requirements, decisions, or history. ModernPath keeps what they forget: it is the OS your stack runs on.

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EU-only data processing

mission control · your move

7 queued

If it isn't here, nothing needs you.

Every decision in one queue. Every system on one map.

ModernPath extracts every system, interface, and dependency from your codebases, databases, and documentation, then runs delivery against it: decisions queue in Mission Control, and every change traces back to a system on this map.

Trusted byLemonsoftiLOQFlionAutolle.com

What is an Agentic Engineering OS

The layer that governs how requirements become running software

One root cause holds delivery back: no layer holds the truth of your system and your work. The engineering OS is that layer.

The system of record for how software gets built.

01One closed loop

Runs the whole delivery loop

From business requirement to customer impact, the whole ledger is one task list, worked continuously. Nothing waits for Monday's planning meeting.

02Any harness

Drives the harnesses you already use

Claude Code, Cursor, Codex, Copilot, and whatever ships next, all driven with your context, your rules, and your acceptance criteria.

03No rip-and-replace

Absorbs the coordination tools

Boards, wikis, and trackers become views of the record. Keep them running, and consolidate on your schedule, not ours.

Seven steps, one continuous loop

  1. Intention
  2. Plan
  3. Implement
  4. Verify
  5. Validate
  6. Deliver
  7. Learn

↺ Feedback from every cycle updates the Knowledge Core and the Ledger

Why an operating system

Everyone codes faster now. Nothing ships sooner.

AI harnesses crossed from autocomplete to real agents, a 2–3x gain on coding and planning alone, yet delivery barely moved. Teams glue the missing context around them by hand: markdown files, kanban boards, wiki pages. That stack doesn't scale.

ModernPath is the layer underneath: same tools, grounded and governed.

Today

A self-built harness stack

Markdown files, tracker glue, wiki sprawl

  • Knowledge

    Scattered across wikis, document stores, and .md files

  • Token spend

    Context re-stuffed into every prompt

  • Attention

    A developer babysits every step

  • Proof

    Trust the diff

On ModernPath

The same harness, on the engineering OS

One OS driving every tool

  • Knowledge

    Domain-driven Knowledge Core: indexed, queryable, grounded in the code

  • Token spend

    Indexed domains, capabilities, and patterns, drastically less token spend

  • Attention

    The platform runs the process and asks when your input is needed

  • Proof

    Red-first tests define done, with evidence attached to every change

Your harness accelerates the developer. The platform accelerates the whole process: 10x, idea to customer impact, from one screen, with a record everyone shares.

See both surfaces on the platform

What customers say

ModernPath solved a problem we had been living with for years without being able to name it. They made our codebase legible to AI — not at the surface level, but in terms of structure, patterns, and intent. The result was a step change in how effectively our developers can work with AI tools.
JTJanne TammiCTO, LemonsoftRead the Lemonsoft case →
ModernPath is at the forefront of AI expertise in Europe. Their deep and extensive knowledge ensures that we have access to top-quality, secure, and scalable AI solutions for the public healthcare sector in Finland.
JMJohanna MätäsahoCEO, Flion

Application areas

Same record, same loop, from modernization to compliance

Built for teams with real codebases: 500K+ lines, ten-plus developers, and a decade of architectural decisions worth keeping.

01

Governed AI-native delivery

any harness

One system of record driving every harness: specs and rules flow to the tool, evidence flows back, and drift is flagged before it compounds.

02

Brownfield development

real code, not claims

Extend the systems you already run: grounded in what the code actually does, not what the documentation claims.

03

Legacy modernization

the record carries over

Requirements and tests survive the rewrite. Replace the stack without losing a decade of decisions.

04

Compliance & regulatory

audit as a query

“Prove what you built and why” becomes a query, not a fire drill.

Backed byMicrosoftfor StartupsGooglefor StartupsAI FinlandSW4E

Get started

See it on a real codebase

One hour with an architect, not a sales deck. We connect a repository, walk the Knowledge Core, and run the loop end to end.

Direct line

Book a demo or write to us

We reply within one business day.

Commercial Beta

Apply for the Commercial Beta

License payments active, LLM token usage included, and a direct line to the team building it.

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