Server data from the Official MCP Registry
String Utils Ai tools for AI agents. Capabilities: slugify, camel to snake, truncate smart. Built
String Utils Ai tools for AI agents. Capabilities: slugify, camel to snake, truncate smart. Built
This MCP server implements string manipulation tools with a rate-limiting monetization layer. While the core string utilities are safe, there are several security concerns: (1) authentication is optional and easily bypassed (empty api_key defaults to free tier with 10 calls/day), (2) the auth_middleware writes sensitive usage data and API key metadata to unencrypted files in ~/.meok, (3) the server aggressively pushes paid upgrades with hardcoded Stripe links embedded throughout responses, and (4) rate limiting is client-side only, making it trivial to circumvent. For a developer tool, these issues are moderate but worth addressing before production use. Supply chain analysis found 3 known vulnerabilities in dependencies (0 critical, 3 high severity). Package verification found 1 issue.
7 files analyzed · 14 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
This plugin requests these system permissions. Most are normal for its category.
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-csoai-org-string-utils-ai-mcp": {
"args": [
"-y",
"string-utils-ai-mcp"
],
"command": "npx"
}
}
}Be the first to review this server!
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