Tools

We build two things. Both are finished software that we run ourselves — not concepts, and not yet open for signup.

Everything else we work on lives in Evidence as research, not as a product. If you can’t buy it, we don’t list it here.

Both tools are built under the 10 Immutable Rules.

Axiom Guard

Website security scanner — 33 checks, CVSS v4.0, OWASP Top 10. Deterministic, consent-first, and the same grade every time.

Axiom Scan

Structural code quality scanner — 15 AST detectors across 10 languages. Finds the waste that linters can't see.

Watchbill

A plain-text ledger protocol for AI agent crews — ownership leases, an append-only record, a live heartbeat. Free and open source, Apache-2.0. Available today.