install
source · Clone the upstream repo
git clone https://github.com/openclaw/skills
Claude Code · Install into ~/.claude/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/openclaw/skills "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/blackworm/optimize-context/skills/context-optimizer" ~/.claude/skills/openclaw-skills-context-optimizer-4b5115 && rm -rf "$T"
OpenClaw · Install into ~/.openclaw/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/openclaw/skills "$T" && mkdir -p ~/.openclaw/skills && cp -r "$T/skills/blackworm/optimize-context/skills/context-optimizer" ~/.openclaw/skills/openclaw-skills-context-optimizer-4b5115 && rm -rf "$T"
manifest:
skills/blackworm/optimize-context/skills/context-optimizer/SKILL.mdsource content
Context Optimizer Skill
Automatically summarizes conversation context and cleans up old messages to prevent context overflow and save tokens.
Description
This skill periodically summarizes the conversation into 10-20 bullet points plus facts to remember, saves them to memory, then clears the old context while keeping only the summary.
Triggers
- Manual activation: "optimize context", "clean context", "summarize and clear"
- Scheduled: Can be run periodically via cron to maintain optimal context size
Process
- Analyze current conversation context
- Extract key points into 10-20 bullet points
- Identify important facts to remember
- Save summary to memory files
- Clear old context while preserving essential information
Files Used
- memory/context-summary-YYYY-MM-DD.md - Stores conversation summaries
- MEMORY.md - Updates with important facts
- memory/context-history.json - Tracks context optimization history
Configuration
- Summary frequency (manual or scheduled)
- Number of bullet points to generate
- Retention period for context