ForgingStack · San Antonio, Texas

Systems that
prove their work.

We build evidence-citing AI agents, auditable runs, and contracts that fail closed. If a system cannot show its evidence, it does not ship — that is the whole discipline, and it is the whole product.

See the work Start a project

Rule 1: A claim is not a result.
Rule 2: Every run leaves a receipt.
Rule 3: Failure closes, it does not drift.

How a run becomes proof

Capture. Freeze. Enforce.

Most systems describe what they should do. ForgingStack captures what actually happened, freezes it as the contract, and enforces it automatically. The diagram below is scrubbed by scroll — it moves only when you move.

Capture the run, not the intention. HAR recordings, tool outputs, and evidence records — the raw material, kept.

Freeze the contract. What happened becomes the spec, versioned, so a later change is visible as a change.

Enforce it in the build. A missing field, a drifted claim, a broken link — a red build, not a customer report.

From the forge

Heat, pressure, and a receipt.

Forging is not decoration here. Heat changes the material, pressure shapes it, and the finished piece can be inspected. The loop below is local, muted, and loads only when it scrolls into view — it never competes with the hero for first paint.