Antlr4
v3.0.2Reference tool for devtools — covers intro, quickstart, patterns and more. Quick lookup for Antlr4 concepts, best practices, and implementation patterns.
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byBytesAgain2@ckchzh
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 skill is described as an Antlr4 reference and its files (SKILL.md and a bash script) only provide documentation output. There are no environment variables, binaries, or credentials required that would be unrelated to a documentation/reference tool.
Instruction Scope
SKILL.md explicitly states all commands output plain-text via heredoc and require no external API/network access. The included script prints static documentation for the documented commands and does not read other files, environment variables, or network endpoints.
Install Mechanism
There is no install spec; this is instruction-only with a small helper script. Nothing in the manifest downloads or extracts remote archives or installs packages.
Credentials
The skill requests no environment variables, credentials, or config paths. The script does not access or expose any secrets or external credentials.
Persistence & Privilege
always is false and the skill does not request or modify agent/system configuration. It does not attempt to persist state or elevate privileges.
Assessment
This skill appears to be a harmless, read-only Antlr4 reference implemented as a small bash script. It does not require credentials or network access. You can install/enable it with low risk, but as with any third-party skill, review updates before accepting new versions (in case future changes introduce network access or credential use). Note only minor non-security inconsistencies (script VERSION differs from registry metadata), which don't affect behavior.Like a lobster shell, security has layers — review code before you run it.
latestvk973p2fbcznr8znsxwpbb0qpkx83h4vc
License
MIT-0
Free to use, modify, and redistribute. No attribution required.