The computation engine
Shadbala, Vimshottari dasha, Varshaphal/Tajika, Ashtakavarga and Kundli Milan implemented from primary sources. The engine computes; no model is ever asked to produce a number.
A Jyotish computation engine built from primary texts rather than wrapped around someone else's API — with a plain-language interpretation layer so a first-time visitor understands the result without knowing a single Sanskrit term.
Shadbala, Vimshottari dasha, Varshaphal/Tajika, Ashtakavarga and Kundli Milan implemented from primary sources. The engine computes; no model is ever asked to produce a number.
Plain-language output. Everyday analogies, Sanskrit terms defined or avoided, warm and calm — with the computed accuracy intact underneath. A wording layer, never a maths layer.
First-time visitors enter through a gated flow that takes birth details, runs the real engine, and returns the Moon sign as a trust anchor before anything is sold.
The engine was validated statement by statement against Parashara’s Light HP4+, an independent commercial reference implementation. Where a value could not be reproduced from a sourced formula, it was flagged rather than hard-coded to match — two Shadbala values remain flagged for exactly this reason, because fitting them to one chart would have been overfitting dressed as accuracy.
These are engine evaluations against an independent reference — not client business outcomes. We publish them at that tier and no higher.
Marichi is a product rather than a client engagement, so there is no external baseline to measure against and no counterparty to countersign a result. The engine\u2019s correctness is evidenced above; its commercial performance is not something we can publish at a higher tier than assertion until it is instrumented and running at volume.
We would rather show an empty measurement than a plausible one. A number nobody can check is worth less than an honest blank.
Refusing to hard-code two Shadbala values from a single chart cost weeks and produced a lower headline accuracy figure. It also established the rule that now governs everything SkyBuild ships: never fabricate a formula, source every claim, and flag what you cannot reproduce rather than fitting it. The two flagged values are still flagged.