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pulsemcp

LibreCrawl

MCP server wrapping LibreCrawl for SEO auditing and web crawling.

→ adityaarsharma/librecrawl-mcp· listed on pulsemcp
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// key findings
⚠️
Tool descriptions don’t match what handlers do
2 tools describe read intent but their handlers mutate — librecrawl_append_gsc_section (line 2853: with open(path, "a", encoding="utf-8") as f:); librecrawl_merge_gsc_data (line 2988: with open(per_page_csv, "w", newline="", encoding="utf-8") as f:)
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
🔐
You'll be asked for 1 credential: PAGESPEED_API_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// required environment variables
This server reads these from process.env. You'll be asked to provide them before it can run.
configLIBRECRAWL_PORT— 5080 LibreCrawl backend port
configMCP_PORT— 5081 MCP wrapper port
configREPORTS_DIR— ~/librecrawl-reports Where audit artifacts land
🔐 secretPAGESPEED_API_KEY— unset Optional — enables librecrawl_pagespeed
configLIBRECRAWL_UPSTREAM_DB
configMCP_TRANSPORT— http http (streamable) or stdio
configLIBRECRAWL_STATE_DB— ~/librecrawl-state.db SQLite WAL state store
configLIBRECRAWL_WATCHDOG_LOG
configTTL_DONE_S
configTTL_CRAWLING_S
configTTL_QUEUED_S
// full audit trail
The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.
// improvement guidance — verified publishers only
We have 8 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/adityaarsharma-librecrawl-mcp-1cjc0g)](https://m8ven.ai/mcp/adityaarsharma-librecrawl-mcp-1cjc0g)
commit: 12032d1f67eecd6661a164028ec28c65d34a106a
code hash: 469a263c603014c2483f81463c82bea63fbeab05b9d0e94db489834c0e6c790f
verified: 6/16/2026, 1:10:12 PM
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