claude-context-mode
by mksglu
Stop losing context to large outputs.
213stars
4forks
JavaScript
Added 2/26/2026
MCP Serversclaudeclaude-codeclaude-code-pluginsmcpskills
Installation
# Add to your Claude Code skills
git clone https://github.com/mksglu/claude-context-modeContext Mode
The other half of the context problem.
Every MCP tool call in Claude Code dumps raw data into your 200K context window. A Playwright snapshot costs 56 KB. Twenty GitHub issues cost 59 KB. One access log — 45 KB. After 30 minutes, 40% of your context is gone.
Inspired by Cloudflare's Code Mode — which compresses tool definitions from millions of tokens into ~1,000 — we asked: what about the other direction?
Context Mode is an MCP server that sits between Claude Code and these outputs. 315 KB becomes 5.4 KB. 98% reduction.
https://github.com/user-attachments/assets/07013dbf-07c0-4ef1-974a-33ea1207637b
Install
/plugin marketplace add mksglu/claude-context-mode
/plugin install context-mode@claude-context-mode
Restart Claude Code. Done. This installs the MCP server + a PreToolUse hook that automatically routes tool outputs through the sandbox + slash commands for diagnostics and upgrades.
<details> <summary><strong>MCP-only install</strong> (no hooks or slash commands)</summary> </details> <details> <summary><strong>Local development</strong></summary> </details>Comments (0)
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