Regex Builder
v2.0.2Reference tool for devtools — covers intro, quickstart, patterns and more. Quick lookup for Regex Builder concepts, best practices, and implementation patterns.
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MIT-0
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LicenseMIT-0 · Free to use, modify, and redistribute. No attribution required.
Security Scan
OpenClaw
Benign
high confidencePurpose & Capability
The name/description are a documentation/reference tool and the included shell script implements a CLI that prints reference text. There are no unrelated environment variables, binaries, or external services required. Minor bookkeeping mismatch: SKILL.md lists version 2.0.2 while the script sets VERSION="2.0.1", which appears to be a small consistency/packaging issue rather than a security problem.
Instruction Scope
SKILL.md explicitly says commands output plain text with no external API calls or network access. The runtime script only emits heredoc text for commands and does not read files, environment variables, or make network requests. The quickstart text mentions "required tools and access credentials" in prose but the skill does not actually require or access any credentials.
Install Mechanism
There is no install spec (instruction-only style). A single shell script is bundled; it is not a downloaded/extracted binary and contains only harmless printing logic. No external URLs, archives, or installers are executed by the skill.
Credentials
The skill declares no required environment variables, credentials, or config paths, and the script does not read any environment variables or secrets. The lack of credentials is proportionate to a static reference tool.
Persistence & Privilege
always is false and the skill does not request persistent presence or modify other skills or system-wide settings. It does not perform any installation or background processes.
Assessment
This skill appears to be a benign, self-contained reference/CLI that prints documentation. Before installing or executing the bundled script, consider: (1) the version mismatch between SKILL.md (2.0.2) and the script (2.0.1) is likely a packaging oversight — check the upstream repo if you need exact versions; (2) although the skill does not request credentials or perform network calls, always review and run unfamiliar scripts in an isolated environment if you plan to execute them locally; (3) if you expect the agent to call external services, verify those behaviors are explicit in the skill (they are not here). Overall the components are coherent with the stated purpose.Like a lobster shell, security has layers — review code before you run it.
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License
MIT-0
Free to use, modify, and redistribute. No attribution required.