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Install in OpenClaw
/install plagiarism-checker-pre-screener
Description
Use when: User provides text/document and asks to check originality, detect plagiarism, assess similarity, or rewrite high-duplicate content. Triggers: "chec...
Usage Guidance
This skill appears coherent and local-only, but before installing or running it: 1) review the full scripts/main.py (the prompt version was truncated) to confirm there are no network calls, telemetry, or attempts to read unrelated files; 2) verify input-path validation (reject '../' and absolute paths) to avoid path-traversal and accidental disclosure; 3) run it in a sandbox/workspace with non-sensitive test files first to confirm outputs and error handling; 4) check paraphrasing outputs carefully because automated rewrites can change meaning; and 5) consider adding dependency pinning and a brief security review if you will run it on confidential documents.
Capability Analysis
Type: OpenClaw Skill
Name: plagiarism-checker-pre-screener
Version: 1.0.0
The plagiarism-checker-pre-screener skill is a legitimate tool for local text similarity analysis and basic paraphrasing. The core logic in `scripts/main.py` implements standard NLP algorithms (TF-IDF, Cosine Similarity, and Jaccard index) using only Python's standard library and the `dataclasses` module. There is no evidence of network activity, data exfiltration, or unauthorized file system access; all operations are performed locally on the provided input text or files.
Capability Assessment
Purpose & Capability
Name/description (plagiarism detection + paraphrasing) match the SKILL.md and the included algorithm and paraphrasing documentation. Required capabilities (file I/O, local NLP algorithms, paraphrasing) are consistent with what is present in the repository; no unrelated credentials or tools are requested.
Instruction Scope
SKILL.md instructs running scripts/main.py on local text or files and explicitly states processing is local and input paths should be validated. The code shown implements segmentation, similarity metrics, and paraphrasing locally. However, the provided main.py in the prompt was truncated, so I cannot confirm whether the CLI implementation enforces the documented input-path validation (no '../' traversal), sanitizes errors, or includes any hidden behaviors (network calls, reading unrelated system files).
Install Mechanism
No install spec; only a lightweight requirements.txt (dataclasses). Being instruction-only plus a local script is low-risk from an install perspective — nothing is downloaded or installed beyond standard Python packages.
Credentials
No environment variables, credentials, or config paths are requested. This is proportionate for a local plagiarism tool that claims no external APIs.
Persistence & Privilege
Skill is not flagged as always: true and does not request persistent system presence. It appears to run as an on-demand script with no modifications to other skills or system-wide settings.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install plagiarism-checker-pre-screener - After installation, invoke the skill by name or use
/plagiarism-checker-pre-screener - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
- Initial release of Plagiarism Checker Pre-Screener.
- Detects highly similar or potentially plagiarized text segments using TF-IDF, cosine similarity, and semantic embeddings.
- Provides an overall originality score and highlights flagged sections.
- Offers AI-powered paraphrasing suggestions for duplicate content.
- Supports text inputs and document files (txt, md, docx - via text extraction).
- All processing is local for privacy and data security.
Metadata
Frequently Asked Questions
What is Plagiarism Checker?
Use when: User provides text/document and asks to check originality, detect plagiarism, assess similarity, or rewrite high-duplicate content. Triggers: "chec... It is an AI Agent Skill for Claude Code / OpenClaw, with 175 downloads so far.
How do I install Plagiarism Checker?
Run "/install plagiarism-checker-pre-screener" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Plagiarism Checker free?
Yes, Plagiarism Checker is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Plagiarism Checker support?
Plagiarism Checker is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Plagiarism Checker?
It is built and maintained by AIpoch (@aipoch-ai); the current version is v1.0.0.
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