A sophisticated state-management system that preserves project continuity, pending tasks, and conversation history across multiple AI agent sessions.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install deus-context-engine
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install deus-context-engine using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Context Engine?
The Context Engine is a vital component for Openclaw Skills designed to eliminate the friction of context loss during AI interactions. By functioning as a persistent memory layer, it tracks active projects, saves conversation states, and provides a structured way to resume work exactly where it was left. This skill is particularly valuable for developers and researchers who manage complex workflows that span multiple days or require switching between several distinct workstreams.
At its core, the Context Engine ensures that your AI agent remains informed about the project's current status, last modified files, and outstanding action items. By leveraging this tool within the ecosystem of Openclaw Skills, users can maintain a high-velocity development cycle without the need to manually re-prime the agent at the start of every new session.
Context Engine Use Cases
- Restoring the exact state of a coding session after a restart.
- Managing multiple concurrent projects by switching contexts using simple voice or text commands.
- Tracking and recalling pending tasks that were identified in previous interactions.
- Generating project status reports and summaries for stakeholders or personal review.
- Manual context snapshots to create checkpoints during experimental development phases.
How Context Engine Works
- Initialization: Upon session start, the skill automatically checks for the last active project in the workspace storage.
- State Loading: The engine restores the previous session's topic history, file focus, and task list into the active memory.
- Continuous Monitoring: The system performs periodic heartbeat saves and manual snapshots when triggered by specific user keywords.
- Project Switching: When a user switches projects, the engine serializes the current environment and loads the requested project metadata.
- Termination: On session end, the skill performs a final sync to the projects.json and session.json files to ensure zero data loss.
Context Engine Setup
To integrate the Context Engine into your environment, use the standard installation command for Openclaw Skills. Ensure your workspace has the appropriate directory permissions for the memory path.
# Install the skill
openclaw install context-engine
# Verify your current project state
openclaw run context-engine summarize
Context Engine Data Schema & Taxonomy
The skill maintains data in a structured JSON format within the ~/.openclaw/workspace/memory/projects/ directory to ensure portability and ease of audit.
| Data Point | Storage File | Description |
|---|---|---|
| Project Metadata | projects.json | Contains project name, status (active/paused), and session history. |
| Session State | session.json | Tracks the last topic, active file, and last executed command. |
| Task List | projects.json | A persistent list of pending and completed tasks per project. |
| Notes | projects.json | Key takeaways and context snippets manually saved by the user. |
Context Engine Advanced Features
- Heartbeat Automation: Periodic background saves every 30 minutes to safeguard against system crashes or unexpected session terminations.
- Memory Integration: Seamlessly pushes project summaries to the MEMORY.md system for long-term historical reference.
- Status Life-cycle Management: Supports transitions between Active, Paused, Completed, and Archived states to keep the workspace organized.
- Smart Triggers: High-priority event listeners for session start and end sequences to ensure context is never stale.
SKILL.md
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