BaseLayerOS

BaseLayerOS is a deterministic execution substrate for AI systems, built around a single canonical contract:

• **UES - Universal Execution Schema**

Every task, workflow or "proposal" is represented as a UES object, passed through a strict lifecycle:

DRAFTED -> OPTIMIZED -> RISK_REVIEWED -> APPROVED -> COMPILED -> EXECUTED (or REJECTED)

No backdoors. No implicit behaviour. Everything is explicit, auditable and replayable.

Core Ideas

• Universal Execution Schema (UES) A versioned, immutable schema that describes:

• intent

• inputs

• capabilities

• plan (phases, tasks, graph)

• constraints

• global conditions (pre/post)

• scores

• state

• authority & approvals

• audit chain

• Deterministic substrate The runtime never "guesses". It:

• validates UES against a frozen schema

• enforces a strict state machine

• fails closed on ambiguity or invalidity

• Councils, compiler, executor

• Council 1: structure & plan validation

• Council 2: risk, cost, time, safety, compliance

• Compiler: deterministic codegen with pre/post enforcement

• Executor: runs compiled artifacts and validates postconditions

• Audit chain Every transition appends an events to a SHA-256 chain for tamper detection and replay.

Quick Start

`Bash

install in editable mode

`pip install -e ".[dev]"

run tests

pytest

run a sample UES through the pipeline

python examples/minimal/run.py

Status

This is an early but opinionated implementation of a deterministic substrate intended for serious AI governance and enterprise integration. The UES v1.0.0 schema is frozen; future changes will be additive and versioned.

License

MIT