Repository History & Provenance
Reconstruct why a codebase changed and which decisions still matter.
Evidence timeline, change history and dependency map.
Nine evidence-led services help teams investigate hard software failures, reconstruct missing engineering history and protect sensitive changes. Compare clearly named services and prices, buy an initial assessment securely through Stripe, or ask for a custom scope.
CHOOSE WHAT YOU NEED · 9 NAMED OFFERINGS
Know what you are buying before you pay. Every offering has a plain-language purpose, a defined potential deliverable and a direct next step.
Reconstruct why a codebase changed and which decisions still matter.
Evidence timeline, change history and dependency map.
Find the meaning behind old failing tests, CI runs and unreproducible builds.
Failure timeline, test ledger and reproducibility report.
See which conditions and dependencies could actually cause a failure.
Evidence-linked causal map and competing hypotheses.
Protect authorization, required invariants and evidence before automation acts.
Governance prototype, protected checks and approval records.
Examine interruption, restart and recoverability risks in Windows operations.
Recovery assessment, controlled checks and rollback plan.
Trace build failures to real configuration, environment or package causes.
Ranked diagnosis, confirmed blockers and a remediation plan.
Compare competing causal explanations and design tests that separate them.
Hypothesis matrix, predictions and experiment plan.
Investigate a defect and test candidate repairs without losing the baseline.
Reviewed candidate if verified—or transparent failure evidence.
Explore technical fit for governed causal investigation components.
Preliminary fit discussion; commercial licensing not yet offered.
Four fixed-scope investigations offer immediate Stripe-hosted checkout at their listed prices. Four supervised pilots require an approved written scope before payment; their displayed amounts are starting estimates, not instant-purchase prices. All work requires agreed authorization and deliverables, and no repair is guaranteed. Future licensing remains inquiry-only and is not for sale. Review cancellation and refunds before purchasing. Terms · Billing process
Controlled repair cases verified
Eight predefined cases passed the independent training/holdout ladder at every level (0–4).Four-case controlled cohort verified
The first four of those same eight cases passed at each level—not four additional repairs.Historical tests independently replayed
Three selected, source-pinned test suites passed in recorded independent environments.Maintainer-changed files in top three
Controlled source-localization revision; five of six ranked the source file first.OUR METHOD — NOT THE SERVICE CATALOG
What is the real cause? What must remain true? What happens if the next change is wrong? Meta Guide focuses on those questions before committing to a remedy.
Connect source revisions, failing tests, configuration changes and missing decisions into an auditable investigation.
Explore investigations ↗Compare competing models, observed failures and predicted consequences instead of mistaking a nearby dependency for a proven cause.
Explore the method ↗Require approved verification and preserved recovery when the operational consequences of a change matter.
Explore governance ↗Review the engineering evidence behind the platform.
Controlled 8/8 and 4/4 repairs, independent replay results, localization evidence and curated public-source context.