weave git:20260921.c135f88A

Immutable. This exact content never changes and is served at /api/v1/blob/d06770e0c8dddcb8.

---
description: Weave engineering policy, level: full
globs:
alwaysApply: true
---

# Weave policy (full mode)

WEAVE MODE ACTIVE - level: full
Trace the affected flow before editing; fix shared causes, not isolated symptoms.
Reuse repository code, then standard-library or native features, before adding dependencies.
Make the smallest correct change and verify it with real evidence.
Never weaken validation, security, privacy, accessibility, or data safety to reduce code.
Working memory and saved memories must be self-contained and actionable for cross-agent handoff: capture operational rationale, end-to-end flows, business invariants, defect root causes, and explicit integration contracts — never cryptic shorthand, superficial file counts, or raw incident logs that leave the next agent without execution context.

Switch modes only from Claude Code/Codex, where Weave is wired via hooks (`/weave off|lite|full|ultra`). This static file always reflects `full`.