OpenClaw Regex Engine

Production-grade regex processing suite — test patterns with capture groups, explain any regex in plain English, build regex from natural language descriptio...

This skill appears to do what it says: regex testing, explanation, building, library lookup, and find/replace. Key things to consider before installing or using it: (1) It references an external MCP endpoint (a Cloudflare Workers URL). Any regex patterns and sample text you submit may be sent to that remote service — avoid sending secrets, passwords, API keys, or private data. (2) The homepage and worker domain do not clearly match the registry owner; if you need stronger assurance, verify the operator (GitHub repo, contact, or privacy policy) before using it for sensitive workloads. (3) Because it's instruction-only (no code files), the static scanner had nothing to analyze; review the skill's MCP/service host and privacy terms if you care about data retention. If you only need offline processing, consider local regex tools instead.

Type: OpenClaw Skill Name: openclaw-regex-engine Version: 2.0.0 The openclaw-regex-engine skill is a comprehensive regex utility suite that provides tools for testing, explaining, and building regular expressions via a remote MCP server (regex-engine-mcp.yagami8095.workers.dev). The skill's behavior is entirely consistent with its stated purpose, and the documentation (SKILL.md) provides clear instructions for the AI agent without any evidence of prompt injection or malicious intent. While it includes a commercial upsell to a 'Pro' tier via Stripe, there are no indicators of data exfiltration, unauthorized execution, or obfuscation.