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Crosswalker
🚧 Early alpha — building the foundation. See the roadmap →

Tagged: Architecture

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Architecture
65 pages
5 related

System design, architecture decisions, and data flow

Pages with this tag

ChunkyCSV and transformation engines

25

Structured-to-tabular conversion engines as a component of the migration and transformation system.

Path: /agent-context/zz-log/2026-04-03-chunkycsv-and-transformation-engines/

Deep research synthesis — ontology meta-system, plugin state, E2E testing

26

Synthesis of three parallel research agents exploring the architectural direction, current implementation state, and testing infrastructure.

Path: /agent-context/zz-log/2026-04-03-deep-research-synthesis/

Diagram strategy decision needed

27

Mermaid SVGs are ugly. Need custom interactive HTML/CSS/JS diagrams for concept pages. Planning the approach.

Path: /agent-context/zz-log/2026-04-03-diagram-strategy-decision/

Distribution architecture research

28

How to ship Obsidian plugin + CLI + future web UI from one codebase — monorepo structure, VaultAdapter pattern, and Obsidian API boundaries.

Path: /agent-context/zz-log/2026-04-03-distribution-architecture-research/

EvolutionPattern taxonomy draft v0.1

29

First draft of the novel spec — 8 taxonomy fields classifying how ontologies evolve, applied to 7 frameworks, with SCD type mapping and as-code format.

Path: /agent-context/zz-log/2026-04-03-evolution-pattern-taxonomy-draft/

Hero visual iterations

30

Designing the animated homepage hero — from flat emoji line to boundary narrative with knowledge graph.

Path: /agent-context/zz-log/2026-04-03-hero-visual-iterations/

Institutional ontology landscape — planning

31

Planning the documentation of how institutions create, maintain, map, regulate, and consume ontologies — the human side of ontology evolution.

Path: /agent-context/zz-log/2026-04-03-institutional-ontology-landscape/

Layered architecture vision

32

Three-layer funnel from universal spec to framework-specific integrations — what makes Crosswalker a platform, not just a plugin.

Path: /agent-context/zz-log/2026-04-03-layered-architecture-vision/

Transform engine research

33

Evaluated 14 declarative transform engines — custom build recommended over JSONata, Arquero, Arrow, DanfoJS, dbt, and others.

Path: /agent-context/zz-log/2026-04-03-transform-engine-research/

Vision alignment decisions

34

Key architectural and strategic decisions from roadmap planning Q&A — the philosophical foundation for Crosswalker's direction.

Path: /agent-context/zz-log/2026-04-03-vision-alignment-decisions/

Why Obsidian, why files

35

The foundational design decision — filesystem-first, not database-first. Why Obsidian over Notion, Airtable, or any no-code database.

Path: /agent-context/zz-log/2026-04-03-why-obsidian-why-files/

Institutional landscape decisions

36

Decisions on how to document the institutional ontology landscape — layout, structure, tech approach, and scope.

Path: /agent-context/zz-log/2026-04-04-institutional-landscape-decisions/