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Install in OpenClaw
/install tee-tool
Description
Read from stdin and write to both stdout and files. Use for saving pipe output while still displaying it on screen.
README (SKILL.md)
Tee - I/O Multiplexer
Read standard input and write to both standard output and one or more files simultaneously. Useful for logging command output while monitoring progress.
Usage
command | tee-tool [options] \x3Cfile...>
Options
-a: Append to files instead of overwriting-i: Ignore interrupt signals
Examples
echo "data" | tee-tool output.txt
ls -la | tee-tool -a log.txt
make 2>&1 | tee-tool build.log
Usage Guidance
This skill appears benign for saving piped output locally. Before relying on it, verify how it is invoked and be careful with existing files, because the included script overwrites one file and does not implement the documented append or multiple-file options.
Capability Analysis
Type: OpenClaw Skill
Name: tee-tool
Version: 1.0.0
The skill provides a basic Python implementation of the Unix 'tee' utility in scripts/tee.py, allowing data to be written to a file and stdout simultaneously. While the script lacks the command-line flag support (-a, -i) mentioned in SKILL.md, it performs its stated function without any indicators of malicious intent, data exfiltration, or unauthorized execution.
Capability Assessment
Purpose & Capability
The stated purpose—copying stdin to stdout and a file—is coherent and low-scope, but the implementation appears simpler than the documented tee behavior.
Instruction Scope
The instructions are user-directed pipe examples, but documented options such as append and multiple files are not reflected in the included script.
Install Mechanism
There is no install spec, no declared dependency, and no remote download or package installation path shown.
Credentials
Writing user-specified local files is expected for this skill, but users should be aware that the script opens its target in overwrite mode.
Persistence & Privilege
The skill creates or overwrites local files as its core purpose; there is no evidence of background persistence, privilege escalation, credentials, or network access.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install tee-tool - After installation, invoke the skill by name or use
/tee-tool - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release
Metadata
Frequently Asked Questions
What is Tee Tool?
Read from stdin and write to both stdout and files. Use for saving pipe output while still displaying it on screen. It is an AI Agent Skill for Claude Code / OpenClaw, with 41 downloads so far.
How do I install Tee Tool?
Run "/install tee-tool" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Tee Tool free?
Yes, Tee Tool is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Tee Tool support?
Tee Tool is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Tee Tool?
It is built and maintained by BIN (@dinghaibin); the current version is v1.0.0.
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