Viindoo AI - Pulse Cost Gate (WI-F, Phase 3.9 Cognitive, ADR-007 / ADR-009)
A no-LLM cost gate that sits BETWEEN a work routine's target scan and the LLM
agent run. Every scheduled viin.ai.work.routine run today spends LLM cost
even when nothing actionable changed; the Pulse gate evaluates cheap rules
(an ORM domain pre-check + a sandboxed boolean threshold) on the
already-scanned records and SKIPS the run when no real signal is present -
recording every decision in an append-only signal ledger.
Key models
- AI Pulse Rule (viin.ai.pulse.rule) - a cheap PASS/SKIP rule attached
to a work routine. domain is an ORM pre-check evaluated against the
scanned records (never a re-query); threshold_python is a boolean
expression evaluated under a SANDBOXED safe_eval (__import__ /
__builtins__ escape blocked). Cooldown dedupe prevents re-firing within
cooldown_seconds.
- AI Signal (viin.ai.signal) - the append-only ledger of every gate
decision (pass / skip / escalate) with a deduplication fingerprint and a TTL.
What it unblocks (governance)
execution_mode='scheduled' on a viin.ai.agent is hard-blocked until a
Pulse governance trail exists: this module unblocks scheduled IFF the
agent's work routine carries at least one Pulse rule.
Standalone by design
Pulse does NOT inherit base.automation (zero ripple into its downstream
modules); it only reuses the odoo.tools.safe_eval idiom already used by the
work-routine scanner.
Supported Editions
- Community Edition
- Enterprise Edition
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