Alepha188838884/context-firewall

Overview

An MCP proxy that consolidates over 50 tools into 4 meta-tools and compresses tool outputs by 60-95% for formats like HTML, base64, and large JSON. It is designed to reduce context-token costs across any MCP client and model.

Best for

Best for
Developers using MCP servers with high-volume tool outputs

Use cases

• Reduce token usage in MCP-based agent pipelines
• Simplify tool surface by grouping into meta-tools
• Compress large outputs like HTML or JSON before model processing

Notes

An MCP proxy that consolidates over 50 tools into 4 meta-tools and compresses tool outputs by 60-95% for formats like HTML, base64, and large JSON. It is designed to reduce context-token costs across any MCP client and model.

2 stars on GitHub. Last updated 2026-09-03. Licensed MIT.

Use cases

• Reduce token usage in MCP-based agent pipelines
• Simplify tool surface by grouping into meta-tools
• Compress large outputs like HTML or JSON before model processing

Pros

• Significant output compression (60-95%)
• Works with any MCP client and model
• Reduces context-token costs

Cons

• Low adoption with only 2 stars
• Potential loss of detail from aggressive compression
• Limited documentation or community support

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.