firecrawl-mcp@3.36.1
VERIFIEDPublisher claims: "Firecrawl MCP server, the context API for AI agents: search, scrape, parse, crawl, map, and interact with the web, run Agent and Monitor jobs, and search scientific papers (PubMed, bioRxiv, medRxiv, arXiv). Works with Firecrawl cloud or a self-hosted inst" Observed in sandbox: no network, touches nothing outside the project, writes no memory.
Registry npm (MCP server)Publisher firecrawl · joined 9 days agoInstalls 515KLast detonated 38 min ago
Is [email protected] safe to install?
KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios) on 2026-11-03 and scored it 82/100 (Verified). It did what it claims and nothing else we could detect: no undeclared network egress, no credential reads, no persistent instruction writes. Summary: no network, touches nothing outside the project, writes no memory.
Behavior trace
Honeypot run · 4 s · 2 scenarios · 0 deviationst+CategoryObserved action
0.0sprocessno install scripts in bundle
3.1sprocessdependency install exit 1
3.4sprocessexec /usr/bin/timeout
3.4sprocessexited 1: Node.js v22.23.4
3.4sclaimedno tools/list reply (exit 1)
3.4sprocessscript backend runs setup only
Static findings
MEDIUM
File type combined with upload actiondist/index.js:1999 · File type combined with upload action — agent may exfiltrate local data filesFix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07MEDIUM
MCP server using network transport (SSE/HTTP)dist/server.d.ts:666 · MCP server using network transport (SSE/HTTP) — data sent over networkFix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.
AST04MEDIUM
File type combined with upload actiondist/server.js:2001 · File type combined with upload action — agent may exfiltrate local data filesFix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07