cejel
/ "SEH-jel" /
Trust the code you didn’t write.
Cejel examines a codebase on your own machine and produces an evidence-backed certificate anyone can check. Nothing uploaded, no account, ready in two minutes.
No install, no signup, fully offline.
Also: pnpm dlx @cejel/cejel@0.4.6 . · bunx @cejel/cejel@0.4.6 .
Whoever has to sign off on code they didn’t write.
Cejel gives you evidence the code is what it’s claimed to be, instead of taking the seller’s word for it.
Cejel produces the evidence file your policy asks for, instead of relying on a vendor’s name.
Cejel hands your client independent proof the work is done, so acceptance moves faster.
Cejel certifies what’s actually inside an escrowed codebase, on demand.
See Cejel produce the evidence
Product demo · 96 secondsWatch the published package scan a pinned public revision, write its certificate, state its limitations, and produce the same report in a second clean checkout.
What this demonstrates: delivery teams and integrators
can attach the evidence package; accepting teams or release-decision tooling can rerun the
same pinned command and byte-compare report.json. The result is evidence input,
not independent assurance or a claim that the software is safe.
The distribution table, calibration record, rubric versions, verification commands, and changelog.
Every claim on this page traces to a command you can re-run yourself.