About KaldenFrame Labs
Small tools for checks that are easy to skip.
KaldenFrame Labs is an independent software studio focused on data and release handoffs: replay inputs, feature leakage, time-aware joins, and public-repository release review. The software runs locally. Prices, examples, and limits are public before contact.
What the price buys
The product is the implementation. Not the explanation.
A general AI can explain replay checks, feature leakage, or point-in-time joins. KaldenFrame does not charge for that explanation. Paid offers are for a fixed, tested implementation and the repeatable evidence it produces.
Paid software includes source, an installable wheel, tests, schemas, checksums, a fixed license, and a defined support boundary. The review includes repository-referenced findings and an ordered roadmap.
Inputs, outputs, exit behavior, limits, and non-claims are fixed before purchase. The value is a stable evidence contract—not a one-off answer whose reasoning changes with the next prompt.
If your current stack or a short reviewed script already produces the same evidence, keep it. The product pages name common substitutes; the three complete MIT utilities remain available for narrower jobs.
Before you contact us
Check the claim against the record.
You should not need a sales call to learn the price, what an offer accepts, what it returns, or what it cannot establish.
01Price and scopeSee the complete current shelf.Seven current offers are listed with price, input, output, delivery, license, and limit; withdrawn records remain separately labeled.
02Examples and contractsInspect the shape of the result.Paid tools publish schemas, deterministic synthetic inputs and outputs, evaluator guides, and offline evidence packs.
03Public codeRead and run the free utilities.Three MIT tools expose the complete implementation, tests, contracts, releases, and exact packages.
04Handling and deliveryRead the operational boundary.Security, privacy, delivery, terms, support, and billing routes are public; typed briefs remain browser-local until you choose an email action.
Public and private
The line is deliberate.
Useful evaluation material is public. Paid implementations and customer work are not.
- Public
- Prices, scopes, machine-readable offers, schemas, synthetic examples, hashes, policies, delivery terms, and support routes.
- Open source
- The complete Evidence Preflight, Artifact Admission, and Attempt Boundary utilities.
- Private
- Paid software source, wheels, commercial archives, reference inputs, customer material, and customer-specific review work.
- Not claimed
- Customer traction, revenue, independent audit, certification, universal security, or guaranteed outcomes.
Start with the catalog
Compare the work before starting a conversation.
Browse the current shelf, inspect exact evaluation material, or use Contact for a non-sensitive purchase, support, billing, or disclosure brief.