Build deep dive / Product Frame
Atlas
Engineering intelligence for understanding the impact of software changes before they ship.
Connects repository structure, architecture, history, and technical knowledge into evidence-backed impact reports and explorable system views.
Product proof
Real interface / landing surface
Why this exists
Engineers can usually see what a pull request changes, but understanding everything that change may affect still requires manually piecing together code, architecture, history, and documentation.
Product approach
Designed a protected engineering workspace that turns a planned change into an evidence-backed impact report, then lets teams inspect the supporting graph, architecture, search results, and synchronized sources.
Architecture walkthrough
From intent to outcome.
Follow the product path one boundary at a time. Each stage exposes the responsibility it owns and the failure it is designed to prevent.
Interactive execution trace
Stage 01 / 05
Change Input
A planned change or pull request establishes the exact scope the system needs to investigate.
Boundary protected
Prevents broad, context-free analysis by anchoring every report to an explicit change.
Engineering judgment
The decision that shaped the system.
Decision record / 01
Model impact analysis as an evidence trail across repositories, architecture, history, and documentation instead of presenting an opaque risk score.
Tradeoff
The current milestone uses one coherent mock workspace to validate the complete product workflow before repository ingestion and analysis services are connected.
Next step
Connect real repository sources, incorporate selected indexing services, and replace prototype evidence with generated cross-system impact analysis.
What this proves
Planned-change and pull-request analysis workflow with evidence-backed reports
Engineering knowledge graph and architecture explorer for system relationships
Unified search, source connectors, indexing activity, and workspace controls
Architecture notes
Protected product routes share a reusable application shell and focused feature modules.
Impact reports connect change intent to affected services, dependencies, evidence, and recommended review areas.
GitHub authentication remains separate from future repository ingestion so access can be explicit and narrowly scoped.
Production signals
Cloudflare deployment setup
GitHub OAuth with Better Auth
Vitest and Playwright coverage
End of case study