🧭 Pattern Composition Engine · runs live on our mesh

Monitoring that refuses to cry wolf.

An advisor that learns what normal looks like for your deployment and surfaces drift before it becomes failure — locally, with no cloud AI. When it's unsure, it says so. The restraint is the point.

Self-test gate public & runnable Reliability measured in the open ◇ Apache-2.0 · no cloud AI
Why restraint sells

The tool that cries wolf gets muted — then it's useless

Every operator has muted an alerting tool that fired too often. Once you stop trusting the alarm, the alarm is worthless — no matter how clever the model behind it.

The advisor is built the other way around: it pauses before it speaks, runs a set of self-checks, and only surfaces a signal it can stand behind. We'd rather miss a marginal blip than train you to ignore it. An advisor you keep listening to beats one that's technically more sensitive and practically muted.

What it does

The step after dashboards

Most tooling shows you state — graphs, current values. The advisor learns the signature of how your system behaves over time, so it can tell when today doesn't look like a normal day.

🧮Math, not an LLMLocal pattern-matching — embeddings and vector similarity over your own history. No large language model, no API calls, nothing sent anywhere.
🧾Transparent, not black-boxEvery learned pattern is stored locally and inspectable. See why a signal fired — the evidence, not just a score.
🔐Your patterns stay yoursWhat it learns about your deployment lives only on your hardware. Never uploaded, never pooled.
🪶LightweightBuilt on SQLite plus a local vector store. Designed for single-board and ARM hardware.
Measured in the open

The number, with its sample size attached

unproven [n=0]validity LEVEL · mesh precision — both axes, no earned grades yet

This is what aura-pce level prints on a fresh install, because nothing on your box has been graded yet. There is no code path that prints a reliability percentage without an n. The number is yours to earn by grading, from zero, as emissions accumulate — a vendor cannot ship you a precision figure for your own infrastructure.

What runs today is signal recall, drift surfacing, and aura-pce evidence — which captures what the box looked like at the moment of each gated emission (processes, loadavg, journal tail) so you grade from evidence, not from memory. Full pattern composition — the engine's namesake — is the research edge we're still walking, and we say so instead of shipping the name without the verb.
Inspect it yourself

The mechanism ships clean

The engine's self-test gate is already public and runnable. Install it, run one command, and read every check — you receive the mechanism, open-source, never anyone else's accumulated data.

# the advisor's "I care" self-test gate — Apache-2.0
pip install aura-pce
aura-pce prove

Watch the number grow in public

Run the gate today, or get a note the moment a hosted advisor is ready to point at your stack.