E2LLM SiFR
Verified IntegrationClient Configuration
— Connect E2LLM SiFR to Claude Desktop or Cursor in seconds{
"mcpServers": {
"e2llm-sifr": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-e2llm-sifr"
],
"env": {}
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).System Overview
Transforms live web pages into a compact, deterministic, LLM-readable structured format (SiFR) and provides controlled browser interaction capabilities for AI models.
7/23/2026
Open Source
stdio / SSE RPC
Frequently Asked Questions
Architecture and operational details for E2LLM SiFR
SiFR is not a DOM dump or an accessibility tree. It scores and ranks every web page node by salience, dropping noise and flattening survivors into a relational model. This prioritizes what matters most to an LLM, providing a perception layer rather than a raw serialization.
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