# Multi Layer Stale State Debugging

> Detect and clear stale state persisting across multiple storage layers (auth files, cache, code logic)

- Skill: `vamseeachanta/multi-layer-stale-state-debugging` (Agent Skill)
- Install (CLI): `npx skillmds@latest add vamseeachanta/multi-layer-stale-state-debugging`
- Raw SKILL.md: https://api.skillmd.com/api/skills/vamseeachanta/multi-layer-stale-state-debugging/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: vamseeachanta (https://skillmd.com/u/vamseeachanta)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/vamseeachanta/multi-layer-stale-state-debugging

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# Multi-Layer Stale State Debugging

When a system shows persistent error signals despite reset conditions being met, check for stale state in three layers: (1) persistent config files with error timestamps, (2) cache files with synthetic entries, (3) code logic without staleness checks. Clear each layer independently, then add staleness detection (e.g., 12-hour threshold) to prevent recurrence. Verify fixes end-to-end before marking complete.