GraphABI

Semantic Compatibility Infrastructure for agent graphs.

Your schema passed.
Your agent still broke.

GraphABI finds the first edge where meaning changed, shows the recorded witness,
and maps every downstream node that may be affected.

uvx --from git+https://github.com/graphabi/graphabi graphabi demo --allow-breaking

Explicit contracts	Trace-backed evidence	Honest uncertainty
Consumers state the assumptions they rely on.	Every verdict points to an observed run and witness.	Missing evidence stays unknown. It never becomes a pass.

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_{One project · Public alpha · Apache-2.0 · Local and deterministic by default}