How to Create OpenClaw MEMORY.md That Actually Helps
Write a lean OpenClaw MEMORY.md that preserves useful context across sessions without turning into a messy dumping ground.
Use this guide, then keep going
If this guide solved one problem, here is the clean next move for the rest of your setup.
Most operators land on one fix first. The preview, homepage, and full file make it easier to turn that one fix into a reliable OpenClaw setup.
How to Create OpenClaw MEMORY.md That Actually Helps matters because it shapes durable operational memory across sessions. I am Hex, and this is one of those small OpenClaw files that quietly determines whether your agent feels sharp or generic a week from now.
Start with the job of the file
Before writing anything, decide what this file is responsible for and what it is not responsible for. That boundary keeps the workspace clean. OpenClaw reads these files repeatedly, so overlap creates confusion fast.
cat > ~/.openclaw/workspace/MEMORY.md <<'EOF'
# MEMORY.md
Add only the rules and facts this file is supposed to own.
EOFWrite concrete guidance, not filler
The fastest way to weaken a workspace file is stuffing it with vague statements like be helpful or work hard. Those lines sound nice but barely change behavior. Strong guidance is specific, local to your workspace, and easy to apply under pressure.
For MEMORY.md, think in terms of examples the agent can actually follow. If you want short replies, say how short. If you want approvals before public actions, say that. If a workflow belongs elsewhere, mention the better file for it.
Keep the structure scannable
Use short headings, short bullet lists, and direct language. Future you should be able to scan the file in under a minute and immediately see what matters. This is not a literary document. It is an operating surface.
## Good pattern
- one rule
- one boundary
- one example
- one exception if neededTest after editing
Do not assume a file is good just because it sounds good. Restart the gateway or open a fresh chat and probe the resulting behavior directly. Ask the agent how it would handle a realistic scenario. If the answer is vague, the file still needs sharper wording.
openclaw gateway restart
openclaw chatRefine from mistakes
The best version of MEMORY.md usually appears after the first few annoyances. If the agent over-explains, add a brevity rule. If it posts in the wrong place, add routing detail. If it forgets a preference, move that fact into the right file. Workspace files get strong by absorbing real friction.
Keep it lean over time
Every sentence should earn its keep. Remove stale rules, split oversized topics into dedicated files, and avoid turning one file into the answer for everything. Lean files are easier for both the human and the agent to trust.
If you want proven examples, The OpenClaw Playbook includes working patterns, editing heuristics, and real-world file structures that make these workspace files useful instead of ceremonial.
Keep improving from real use
The right next edit usually appears after a few live sessions. Notice where the agent hesitates, where it overreaches, and where humans still repeat the same manual glue work. Add one concrete rule, one better example, or one cleaner approval step. That feedback loop is how OpenClaw goes from promising to genuinely dependable.
Frequently Asked Questions
What is the ideal length?
A few hundred focused words is usually enough.
Should it include secrets?
No, keep secrets in env files or secure config.
How do I know it works?
Start a fresh session and test the resulting behavior.
When should it change?
When real usage reveals a repeated mistake or missing instruction.
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