memguard

Memory leak & resource management scanner -- detects unclosed handles, event listener leaks, circular references, unbounded caches, missing cleanup, dangling...

This skill appears to do what it says: a local, regex-based memory/resource leak scanner implemented in bash with optional paid features gated by a MEMGUARD_LICENSE_KEY. Before installing: - Confirm the MEMGUARD_LICENSE_KEY placement you intend to use (env var or ~/.openclaw/openclaw.json). The registry metadata omitted required env/config entries that the scripts actually read; verify the key is stored where you expect. - Installing hooks will modify your repository's lefthook.yml and call lefthook install; review the hook snippet (it sources the skill scripts from $HOME/.openclaw/skills/memguard by default) — ensure that directory contains the genuine memguard scripts and is from a trusted source, since the pre-commit hook will source and run them on every commit. - The installer uses brew to install lefthook, which is standard; no remote code downloads are embedded in the skill files themselves. - If you require absolute confidence in no external communication, inspect the skill scripts for any network-related commands (none were found) and validate that your environment tooling (bash, git, python/node/jq if present) behaves as expected. Overall: coherent and matching its stated purpose, with minor metadata mismatches and the usual cautions around installing project hooks and storing license keys.

Type: OpenClaw Skill Name: memguard Version: 1.0.0 MemGuard is a legitimate resource management and memory leak scanner that operates entirely locally. The skill uses regex-based pattern matching (defined in scripts/patterns.sh) to identify potential leaks in various languages and provides integration with git hooks via lefthook (scripts/memguard.sh). The license validation logic in scripts/license.sh is performed offline using JWT decoding, and there is no evidence of data exfiltration, malicious execution, or unauthorized persistence mechanisms.