Text Repeater
v1.0.0Repeat, format, and transform text in powerful ways. Use this skill whenever the user wants to repeat any text, word, emoji, or phrase multiple times; genera...
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by@fechin
MIT-0
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LicenseMIT-0 · Free to use, modify, and redistribute. No attribution required.
Security Scan
OpenClaw
Benign
medium confidencePurpose & Capability
Name/description match what the SKILL.md actually does: repeating text, Unicode font conversion, invisible-character generation, cleanup, and counting. No unexpected env vars, binaries, or external credentials are requested.
Instruction Scope
Instructions are narrowly scoped to the declared text-manipulation features. They reference the included mapping file (references/unicode-fonts.md) and provide code snippets. Two things to note: (1) the skill intentionally demonstrates and outputs zero-width / invisible Unicode characters (used for its feature) — these can hide content and may be used to smuggle data or instructions if mishandled; (2) for very large outputs the guidance suggests creating a .txt under /mnt/user-data/outputs/, which implies writing to the agent's workspace. Both are explainable by the skill's purpose but warrant user awareness.
Install Mechanism
This is an instruction-only skill with no install spec and no code files to execute. No remote downloads or package installs are requested.
Credentials
The skill requests no environment variables, keys, or credentials. All operations are local text transformations, so the lack of secrets is proportionate.
Persistence & Privilege
always is false and the skill does not ask to modify other skills or global agent settings. It suggests writing large outputs to a local path if the user chooses to create a downloadable file; this is a normal behavior but should be allowed/monitored by the agent environment policy.
Scan Findings in Context
[unicode-control-chars] expected: The SKILL.md intentionally includes and documents zero-width/invisible Unicode characters (e.g., U+200B) for the 'invisible characters' feature. This pattern is expected for the feature, but zero-width characters can also be used to hide content or instructions, so treat outputs containing them with caution.
Assessment
This skill is internally consistent with a text-repeater/Unicode-font tool and does not request credentials or install software. Before installing or using it: 1) Be aware the skill can produce zero-width/invisible characters — these can hide content, so inspect such outputs (e.g., show codepoints or use a hex/visible view) before pasting them into other systems. 2) The skill suggests writing large outputs to /mnt/user-data/outputs/ when creating downloadable .txt files — ensure your agent environment allows or restricts such writes as you prefer. 3) The SKILL.md links to external sites (textrepeater.io) for demos; those are not required to run the skill but check them separately if you follow them. If you are comfortable allowing an instruction-only skill to create files in the agent workspace for large outputs and you understand the invisible-character behavior, the skill appears safe to use. If you are worried about hidden characters or filesystem writes, decline or run the skill in a restricted environment.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.