Workflow Governance Check
Paste a Workflow Pack YAML. It checks that every review gate references a real step, that a recursion fence is declared, that at least one step has a hash-invariant evidence policy, and that promotion rules aren't silently ungated. Nothing is uploaded.
Paste, then run. Findings appear here.
A preview of a Tessera pack
This browser demo runs a handful of checks client-side. The full workflow pack is the governance schema that sits on top of the Tessera JobPack contract: deterministic execution semantics for otherwise stochastic steps. It is one of 24 job packs in Tessera, an offline toolkit that turns a repository into a single reviewable HTML report.
Every pack follows one contract: normalize, validate, generate artifacts. No services, no API keys, no network calls, nothing executed against your code.
$ pip install tesserakit-workflow
$ pipx install tesserakit-workflow # isolated CLI install
$ uv tool install tesserakit-workflow
$ tessera run --input . --output run
# then open run/index.html