Context Mode
MCP servers MCP server + plugin
MCP server and Claude Code plugin that sandboxes tool output to save context and keeps session history in SQLite; source-available under Elastic License 2.0.
Per its own README, as of Oct 30, 2026. Not verified by hand.
Public-signal score
When a sandbox test is run, the result and logs will appear here, labeled separately from the score.
Quick answers
What is Context Mode?
MCP server and Claude Code plugin that sandboxes tool output to save context and keeps session history in SQLite; source-available under Elastic License 2.0.
Is Context Mode open source?
GitHub detects the license as Custom/unrecognized. Check the repository's LICENSE file before relying on that.
Which clients does Context Mode work with?
Its README names: Claude Code, Cursor, VS Code, Codex, Gemini CLI, GitHub Copilot, Zed, OpenCode. That is not a hands-on compatibility test.
Is Context Mode actively maintained?
The last push was 2026-10-30 (today), as of Oct 30, 2026.
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