# Decisions Log

## 2026-04-10

| Decision | Date | Rationale |
|----------|------|-----------|
| Flip Claw3D to Amun | 2026-04-10 | Amun has more resources |
| Horus = gateway only | 2026-04-10 | Gateway stable, less overhead |
| Tailscale for agent sync | 2026-04-10 | VPS firewall blocks direct connections |
| Obsidian vault for cross-agent memory | 2026-04-10 | Unified knowledge layer for team |

## Architecture Decisions

- All 3 agents (Horus, Amun, Cleo) share vault via GitHub
- Mistake tracking is shared — all learn from all
- Compaction preserves todo list, re-read vault after
- Sync on: task start, every 3-5 tool calls, task completion

## Updated: 2026-04-10

## 2026-04-10 (continued)

| Decision | Time | Details |
|----------|------|---------|
| Obsidian shared vault deployed | 2026-04-10 | All 3 agents now sync via GitHub |
| Cleo + Horus share vault | 2026-04-10 | Same machine (185.45.195.201), different OpenClaw installs |
| Token auth for git | 2026-04-10 | PAT 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 on Amun |


## 2026-04-10 (standard established)

| Decision | Details |
|----------|---------|
| Vault startup routine | All agents read vault at session start |
| New agent onboarding | Must clone vault + join sync cron |
| Shared mistakes = team learning | All read/write agent-shared/mistakes.md |
| Startup reads: | mistakes.md, today's daily log, working-context.md |