Read a Capture Before You Create a Candidate

Scope: Engineering or methodology note based on a September 17, 2026 snapshot. Source-level behavior is not a public availability or universal compatibility claim. Any scenarios are illustrative, not customer outcomes.

Not every recovery question requires an editable workspace. Sometimes the first useful question is simply which dependency evidence exists in a sealed capture and how strong that evidence is.

KodeBack’s current cassette fingerprinting path is read-only. It can inspect captured evidence without creating a candidate, spawning a browser, or contacting the original application. That makes it a distinct assessment step rather than a hidden prelude to mutation.

Keep investigation cheaper than intervention

A team may need to know whether a library is recognizable before deciding how to proceed with a recovery project. Read-only analysis can expose presence evidence, revision clues, attribution limits, and unavailable lanes without changing the artifact under investigation.

The benefit is not that analysis becomes infallible. It is that the question can be asked without creating a new candidate state whose authority must then be understood. The sealed capture remains the same subject throughout the investigation.

Explicit references are part of the method

The current fingerprint command uses an explicitly selected pack and can consume supplied authenticated reference material. It does not silently turn into a registry-discovery or package-install operation.

This boundary matters when interpreting an unavailable result. Missing reference material is not necessarily evidence that the dependency is absent. It may mean that the relevant lane could not establish its claim from the inputs that were actually supplied.

Recognition does not authorize replacement

A successful presence or revision result does not establish a complete ownership boundary, an exact install pin, or a safe rewrite. Optional lanes may remain unavailable even when the overall fingerprint operation completes.

For example, finding a recognizable library signature can guide an assessment while leaving the exact patch unresolved. The right next step may be to gather authenticated reference bytes or investigate a boundary, not to replace the inline implementation immediately.

This article describes a current source-level assessment capability. It does not claim universal package coverage or qualified public availability. Its value is the separation itself: ask a bounded question, keep the input immutable, and retain the uncertainty that matters to the next decision.

In recovery, progress does not always look like a new source file. Sometimes it looks like a better-informed decision not to create one yet.

Explore an authorized recovery assessment. Begin with a non-confidential description; do not send credentials or private source material in the first message.