Squeez
squeez · by claudioemmanuel
Hook-based token compressor for 5 AI CLI hosts (Claude Code, Copilot CLI, OpenCode, Gemini CLI, Codex CLI). Up to 95% bash compression, signature-mode for code reads, cross-call dedup, MCP server, self-teaching protocol. Zero runtime deps.
1 open CVE
Apache-2.0 license
Actively maintained
Last commit 5d ago
Works with most clients
Transport: stdio, sse
2 tools · ~111 tok
Grade A · 0.1% of 200K ctx
MCPpedia last refreshed this data
Squeez is an MCP server that hook-based token compressor for 5 AI CLI hosts (Claude Code, Copilot CLI, OpenCode, Gemini CLI, Codex CLI). Up to 95% bash compression, signature-mode for code reads, cross-call dedup, MCP server, self-teaching protocol. Zero runtime deps. Its tool list has not been published yet over stdio and sse, requires no API key, and scores 88/100 on MCPpedia's security, maintenance and efficiency rubric.
Step 1
Install in your client
Config is the same across clients — only the file and path differ.
CD
Supported in Claude Desktopstdio, sse · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"squeez": {
"args": [
"-y",
"squeez"
],
"command": "npx"
}
}
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[](https://mcppedia.org/s/squeez)
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What Squeez does
End-to-end token optimizer for Claude Code, GitHub Copilot CLI, OpenCode, Gemini CLI, and OpenAI Codex CLI. Compresses bash output up to 95%, collapses redundant calls, and injects a terse prompt persona — automatically, with zero new runtime dependencies.
Test This Server
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
npx -y 'squeez' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
Scored, not listed
Why this score
Five weighted categories — click any category to see the underlying evidence.
Score breakdown
88/100across 5 weighted dimensions
0255075100
28
15
20
15
10
−12
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.dev1 open
MAL-2026-13458info
Malicious code in squeez (npm)
--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (a953148095c35441147f1622c4810e0b946e5d120a74cfbe14f1771276a731d7) squeez@1.38.0 declares a postinstall hook ("postinstall": "node install.js") that runs automatically on npm install. install.js imports child_process, fs, https, and os; branches on process.platform; reads os.homedir(); performs fs.existsSync/readFileSync checks against paths under the user's home directory; and issues https.get requests to
Inventory
Tools (2)
Click any tool to inspect its schema.
~111 tokens total
Community
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Frequently Asked Questions
- Is Squeez safe to use?
- Squeez has 1 known CVE tracked by MCPpedia. You can verify these on OSV.dev by searching for "squeez". Review the Security section above for details before installing.
- How do I install Squeez?
- Squeez supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
- What can Squeez do?
- Squeez provides 2 tools: squeez_protocol, squeez_agent_costs. See the full tools list on the server page for descriptions and parameters.
- What AI clients work with Squeez?
- Squeez is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse transport.
- Is Squeez actively maintained?
- Squeez is actively maintained — last commit was 5 days ago. It has 188 GitHub stars.
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