A personal context store for AI agents & assistants.

Reuse your existing coding agent CLI with built-in skills, tools, and GUI to capture, search, and reuse project knowledge.

Download Desktop Enable in Cursor / Claude Code / Codex
😫

Without context store

  • ● Lost across days, repos, and chats.
  • ● Re-explaining background & repeating decisions.
  • ● Assistants continue with wrong assumptions.
🤩

With OpenContext

  • Load history first, then act.
  • Ship, then persist what you learned.
  • Reuse project knowledge across agents.

Why OpenContext?

🧩

Bring your own agent

Reuse the coding agent CLI you already pay for (Codex/Claude/OpenCode). OpenContext adds GUI + skills + tools.

⚡️

Stop re-explaining

Write the background once. Your assistant can pick it up next time—across days and chats.

🎯

Avoid repeated mistakes

Turn decisions, pitfalls, and acceptance criteria into reusable notes your agent won't forget.

🔗

Trust what you ship

Link answers back to the source doc, so you can verify, share, and iterate with confidence.

🌍

One library, many repos

Keep your knowledge in one place and reuse it across repos, projects, and agents.

The Toolkit

Desktop app GUI

Browse, search, and edit contexts comfortably. No CLI required.

oc CLI Term

Manage folders & docs, generate read lists for agents, and reuse your existing coding agent CLI with built-in skills/tools.

oc mcp Server

MCP server (stdio) for Cursor/Claude Code/Codex/agent platforms. User-level config via oc init.

oc ui Web

A lightweight local Web UI to browse/edit contexts in browser.

See it in action

Get Started with Usage Guide → →