Your AI pilot, shipped to production in healthcare, finance, or any work where an auditor checks the answers.

Many AI pilots stop before production. One engineer researches, designs, automates, and deploys every system on this page. No handoffs between sales, design, and delivery. Christian Hellsten worked for IBM and PwC Consulting, has built systems for Nokia and Forsante, among others, and is a published author.

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28 projects, 19 you can open today

Clinical code lookups for hospital documentation. A knowledge graph of who funds and powers AI. Linters that catch broken documents before review.

Clinical systems

Products for terminology, HL7 transport, and the data pipelines around them.

  1. Clinical Terminology MCP Seven clinical terminology servers for ICD-10, ICD-11, SNOMED CT, UMLS, LOINC, RxNorm, and UCUM. Local and remote deployment.
  2. MLLP Server Receives, validates, and routes HL7 v2 messages. One binary with an embedded outbox and audit trail.
  3. Clinical & financial data Connects clinical and financial systems through HL7 v2, FHIR, and XBRL, with traceable data pipelines. Engagement

Financial intelligence

Products that map markets, capital flows, and acquisition-led companies.

  1. AI Economy An ontology-driven map of capital flows, compute commitments, semiconductor supply chains, and power infrastructure.
  2. Serial Acquirers A global scorecard for acquisition-led companies across fourteen markets, with its methodology published alongside the results.

Knowledge systems

Products that turn papers, documents, feeds, and records into searchable or publishable material.

  1. AI Papers Technical summaries of foundational AI papers, organized by problem, method, results, and limitations.
  2. Signals A weekly selection of AI and software research. A person drafts each issue, and an AI model writes it.
  3. Journalist Reads a human-written original from a URL, PDF, or video, edits it into an article with an AI model, and publishes it.
  4. Life Search Search across personal records and documents.
  5. News Bias Research Auditable political-bias analysis of 257 articles across seven Finnish news sources.
  6. Knowledge Search Retrieval over internal documents and databases, with citations attached to each answer. In development

Generative media

Products that generate images, video, and music from structured prompts and reference images.

  1. GenAI Composer A node-graph editor for image, video, and music generation. Reference images are labelled per segment, and concepts are reusable across projects.

Developer tools

Tools that developers and coding agents run while they build, check, and ship software.

  1. ctxgrd A deterministic linter for architecture decisions, product requirements, and runbooks.
  2. wrkgrd Runs a source tree's own build and tests as a release gate. In development
  3. aigrd Scores agent output against a rubric using a second model, returning a pass or fail per criterion with the quoted span it judged. In development
  4. llmkit One client API for language models across Go, TypeScript, Python, Rust, Swift, and Java.
  5. Quantum A coding agent that can use different models and programming languages through llmkit.
  6. Domains Domain availability, RDAP registration data, and IP and ASN lookups in one JSON shape, as a REST API and MCP tools. Humans subscribe through Stripe; AI agents pay per call in stablecoin, with no account.
  7. pubgrd Copies a public repository tree out of a private one and fails when a file matches no allow entry, so an omission cannot leak a file.
  8. claude-box Runs coding agents in a disposable per-task VM on macOS, so project code cannot read host credentials. In development
  9. economy-graph An ontology-driven framework for compiling domain economy graphs into validated RDF, extracted from AI Economy. Specified, not built

Automation and delivery

Products and engagements that automate an organization's decisions and manual process steps.

  1. RulesAsCode Finland Executes Finnish unemployment law as logic and returns a Finnish-language justification tree for each decision.
  2. AI Agents Task-specific agents with defined tool access, approval boundaries, and observable execution. Engagement
  3. Workflow Automation Connects manual steps between systems, including routing, status checks, and approvals. Engagement
  4. AI Implementation Data preparation, system integration, deployment, and monitoring for an AI system moving into production. Engagement
  5. Dark Factory A system architecture for document processing and workflow execution with explicit approval boundaries.
  6. AI Hackathon Two days that turn employee-identified problems into prototypes, ranked use cases, owners, and a decision date. Engagement
  7. netvisor-cli Imports broker transactions into Netvisor as double-entry vouchers, and exports a company's books for a fiscal period. In development

How each system was built

The newest article is “Keep the same character across every image you generate”. Signals is a weekly selection of AI and software research. A person drafts each issue, and an AI model writes it.

Signals Introducing System One Models & Jev: A New Frontier for …

Write to Christian

Christian Hellsten founded Aktagon in 2006 and works inside client teams, on site when needed. Christian reads every message, answers in person, and offers a first call about your problem. There is no sales team.

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