OpenClaw Production Notes

OpenClaw Memory in Practice: From 'Vector Search Is Down But Everything Still Works' to Zero-Cost NVIDIA Embeddings

2026-06-20·1697 words· 8 min

AI Agent in Practice OpenClaw AI Agent Memory System Embedding NVIDIA Vector Search BM25

OpenClaw’s vector retrieval silently failed — but BM25 text search kept the memory system running for two weeks unnoticed. Should you even bother fixing it? Here’s how I used NVIDIA’s free embedding API to complete the picture at zero cost.

OpenClaw in Practice: One File Path Eliminated 84% of Tool Calls — A Cron Job Debugging Story

2026-06-20·1537 words· 8 min

AI Agent in Practice OpenClaw AI Agent Cron Job SKILL.md Prompt Engineering Performance

OpenClaw’s daily-ai-news cron job kept timing out. The root cause: a missing absolute path in the SKILL.md caused the Agent to spend 15 exec calls searching for a tool every run. Messages 165→54, exec calls 44→7 — one file path beat any algorithm optimization.

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