FilesystemSAFE
Read/write files within allow-listed directories.
1.2M installs4.9
Model Context Protocol registry
Independent catalog of 18 MCP servers across development, data, messaging, and system categories. Every entry reviewed against 45+ permission checks. No vendor pays to appear here.
REVIEWED · APR 17 · 2026
SAFE
12
Reviewed + sandboxed by default
CAUTION
4
Needs careful configuration
DANGER
2
Avoid unless you fully understand the risk
Catalog
18 MCP servers · 3 safety tiers
Browse every server we track — safe, caution, and danger tiers — with permissions, platforms, and install counts.
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Scanner
Paste a config, get a risk score
Analyzes 45+ permissions in seconds. Flags dangerous combinations before you restart Claude.
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Agents
6 ready-made agent templates
Research, coding, email, data, PM, design. Copy the JSON config, paste, restart. Setup under a minute.
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Guide
MCP security in 5 minutes
What MCP is. Five critical risks. Best practices. Exact config file locations for Claude, Cursor, VSCode.
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Top picks this week
Full catalog →FetchSAFE
Fetch URLs and extract text content.
980K installs4.9
GitHubSAFE
Read repos, issues, PRs. Write requires explicit scope.
890K installs4.8
Brave SearchSAFE
Web search via Brave API.
612K installs4.8