OpenClaw setup evolution: from overconfiguration to practical multi-agent system

A developer documented their OpenClaw evolution after three reinstalls, moving from experimental overconfiguration to a practical multi-agent system focused on continuity and specialization.

Setup details

Primary installation runs on Mac mini M2 with these specialized agents:

• Main → life and daily tasks
• Cultivator → plants
• Tutor → studies
• Nutritionist → diet
• Trainer → workouts

A separate agent for research/testing runs on Hetzner (~7€/month), with plans to test RunPod with an uncensored local model as a separate lab.

Model usage

General models:

• Primary: openai-codex/gpt-5.3-codex
• Fallback #1: anthropic/claude-sonnet-4-6
• Fallback #2: google-gemini-cli/gemini-3-flash-preview

For cultivator agent:

• Primary: anthropic/claude-sonnet-4-6
• Fallback #1: google-gemini-cli/gemini-3-flash-preview

Approximate monthly cost: ~50€ (Codex + Claude + Gemini), though the system could function with only Codex (~25€/month).

Key working components

1) Layered memory system:

• Daily → memory/YYYY-MM-DD.md
• Weekly → memory/weekly/YYYY-WW.md
• Long-term → MEMORY.md

The key: not mixing daily with durable content.

2) Promotion with criteria: Only content with real value (durability, impact, frequency, actionability, and risk of forgetting) moves to MEMORY.md.

3) Traceability: Important items include source (path#line) to avoid "invented memory."

4) Semantic search: Uses local indexing with QMD backend for semantic retrieval + text fallback, with automatic updates (interval + debounce). This enables context recovery by meaning, not just exact words.

5) Multi-agent integration: Each agent handles its own closures (daily/weekly), with the main agent integrating state and maintaining cross-cutting continuity. Result: less manual recapping and less friction when resuming.

6) Night automation: Automatic closures between 23:00–00:00 for consolidated morning results.

Conclusion

The developer sought continuity + specialization rather than business setups or web scraping. When configured with this intention, OpenClaw changes completely.