OpenContext

Give your AI assistant a persistent memory. Stop repeating yourself. Start building smarter.

<strong>Bring your own coding agent.</strong> OpenContext reuses your existing CLI (Codex/Claude/OpenCode) and adds a GUI + built-in Skills/tools — no extra agent subscription.



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<strong>🌐 Website</strong> · 
<strong>📖 Usage Guide</strong> · 
<strong>⬇️ Download Desktop</strong>

中文文档

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The Problem

When you use an AI assistant to build things, context gets lost (across days, repos, chats). You end up re-explaining background, repeating decisions, and sometimes the assistant continues with the wrong assumptions. Most tools stop at storage and don't plug into the coding agent you already use.

The Solution

OpenContext is a lightweight personal context / knowledge store for AI assistants (Agents) and coding tools like Cursor / Claude Code / Codex. It reuses your existing coding agent CLI (Codex/Claude/OpenCode) while adding a GUI plus built-in Skills/tools, so your agent can "load history first, then act; ship, then persist".

Skills-first support: oc init generates user-level skills (Cursor/Claude Code/Codex) plus slash commands (Cursor/Claude Code), so agents can load, search, create, and iterate your context with one command.

Before OpenContext	After OpenContext
📂 Hard to share context across repos/sessions	✅ Global context library works across all projects
🤷 Your ideas can't be quickly perceived by Agent	✅ Agent loads your background & decisions automatically
🔒 Existing knowledge can't be operated by Coding Agent	✅ Agent can directly read/write your knowledge base

What's Included

• oc CLI — manage a global contexts/ library (folders/docs, manifests, search)
• MCP Server — so Cursor/Claude Code/Codex/Agents can call OpenContext as tools
• Skills + Slash Commands — user-level skills for Cursor/Claude Code/Codex and slash commands for Cursor/Claude Code (generated by oc init)
• Agent-ready Knowledge Layer — reuse your existing coding agent CLI (Codex/Claude/OpenCode) with built-in skills/tools and GUI
• Desktop App — manage/search/edit contexts with a native UI
• Web UI — browse/edit contexts locally (no install required)

Why OpenContext for Builders

OpenContext's knowledge management Agent can be the coding agent you already use (Codex/Claude/OpenCode). You don't pay for a separate agent — you bring your own CLI and get a ready-to-use experience: a GUI for context management plus built-in Skills and tools that let the agent read, search, create, and iterate on your knowledge.

Quick Start

Install CLI

npm install -g @aicontextlab/cli

Choose Your Path

Path	Best For	Get Started
🖥️ Desktop App	Visual users who want a native UI	Download from Releases
⌨️ CLI + Tools	Developers using Cursor/Claude Code/Codex/AI agents	npm install -g @aicontextlab/cli && oc init
🔧 CLI Only	Power users, automation	npm install -g @aicontextlab/cli

OpenContext works with the coding agent CLI you already have — it adds a GUI plus built-in Skills/tools instead of replacing your agent.