Alternatives to Steel Brain

Same category, ordered by trust score.

K
kordoc
83Excellent
Parse Korean documents (HWP, HWPX, PDF, XLSX, DOCX, PPTX) to Markdown; fill forms, diff, render.
Registrychrisryugj2.5K stars31.7K/wk
F
Firecrawl MCP Server
77Good
MCP server for Firecrawl — web search, scraping, and biomedical/arXiv paper search.
RegistryRemotefirecrawl7.6K stars
P
pagespeed-insights-mcp
75Good
Google PageSpeed Insights and CrUX: six workflow tools for web performance.
Registryruslanlap72 stars500/wk
W
World Monitor
74Good
Real-time global intelligence across conflict, markets, energy, trade, shipping and cyber. 93 tools.
RegistryRemotekoala7388.6K stars
H
Hive Intelligence MCP
73Good
Evidence-backed crypto due diligence with sources, freshness, and a runtime receipt on every call.
RegistryRemotehive-intel20 stars200/wk
S
supply-chain-guard
73Good
Supply-chain malware scanner and MCP server: vet packages in 15 ecosystems before install, offline.
Registryhomeofe7 stars2K/wk