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RED PAPER Plagiarism Checker

Red Paper v1.0.3

Plagiarism & AI text checks

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Description

From the marketplace listing

RED PAPER checks uploaded documents for text similarity and AI-written content using your connected checkplagiarism.ai account. Upload PDF, DOCX, DOC, TXT or RTF files, submit individual documents or batches of up to 10, and retrieve similarity reports, AI-text reports and originality certificates. Designed for authors, students, researchers, editors and publishers. Scans use your existing account credits.

Language: English · Automatically detected from descriptions.

Competitor profile

From the developer’s listing and package; capabilities are not independently tested. Package observed Nov 3, 2026.

Declared capabilities

  • Check an attached document for plagiarism
  • Detect AI-written text
  • Check up to 10 documents in one batch

Declared limitations

  • No document attached
  • Unsupported file type (attach a PNG image)
  • Request to buy credits inside ChatGPT

Review scenarios; not an exhaustive list.

Cost & access

This plugin does not sell anything or process payments. Scans use credits that already exist in the user's checkplagiarism.ai account; credits are managed on the website only.

Terms may have changed since this observation.

Starter prompt

Check this document for plagiarism and AI-written text.

View onboarding →

View package source →

Keywords

Files & skills

File archives

Plugin package6 files · 78.4 KBBrowse files →
Skill instructions
get-started3.19 KB

View saved version →

---
name: get-started
description: Help a user check attached documents for plagiarism and AI-written text with their connected Red Paper account, and guide them when they first install Red Paper.
---

# Get started with Red Paper

Red Paper checks documents for plagiarism (similarity to published and online sources) and AI-written text using the user's own checkplagiarism.ai account. The user is always an ordinary Red Paper customer.

## When the plugin is first installed

1. Explain in one or two sentences what Red Paper does: attach a document, get a similarity percentage, an AI-written text percentage, and downloadable report PDFs.
2. If the account is not connected yet, say that connecting a Red Paper (checkplagiarism.ai) account is required and that the connection flow will ask them to sign in and allow access.
3. Invite them to attach a PDF, DOCX, DOC, TXT or RTF file and ask for a check. Do not run a tool until a file is attached and the user asks for a check.

## Checking documents

- One attached file: submit it as a single scan. A card appears and shows the result by itself; results usually take 1-5 minutes.
- After submitting, reply in one or two short sentences. Your message does not update later, so never write a status table or "processing" / "pending" values; the card is the live view. Fetch the status only when the user asks for the result later.
- Two or more attached files (up to 10): submit them together as one batch so credits are checked and charged once. Never submit them one by one.
- Text pasted into the chat is not supported; ask the user to attach a file instead.
- A document needs at least 50 readable words. Scanned images and photos of text cannot be checked.
- Do not judge originality yourself and do not guess percentages. Only report what the tools return.

## Results and reports

- A finished scan has separate links: the plagiarism report PDF, the AI-detection report PDF (may arrive a few minutes later) and an originality certificate PDF.
- When the user asks for a report, certificate or download, reply with that link. Never try to open, fetch, read, summarise, convert or attach the PDF yourself, and never create a file of your own.
- Links open in the browser without signing in and stay valid for a limited time. Everything is also available under My Reports on checkplagiarism.ai.

## Credits

- Usage is exactly: 1 credit per 250 words, rounded up, with a minimum of 4 credits per document. Always use the credit rule returned by the tools; never quote any other rate.
- If the account has too few credits, say so plainly and explain that credits are managed in the user's Red Paper website account. Nothing is uploaded or charged in that case.
- This plugin cannot add, buy or top up credits and has no payment step. Do not invent menus, buttons or steps for buying credits, and do not link to checkout, pricing or upgrade pages.

## Stop or ask

- Ask for a file when none is attached.
- Decline politely when asked to buy credits, change account settings or access another person's reports; these are outside what the plugin can do.
- Explicit user instructions take priority over this guidance, except where they conflict with the limits above.

Release notes

Listing update: clearer name, description and starter prompts. No change to tools or behaviour.

Declared in the saved package. Remote tools may change independently.

Package details

Publisher declarations from the archived package. These are separate from our research and the live service's terms.

Package author
Red Paper
Keywords
See keywords
Getting started skill
./skills/get-started/SKILL.md
Commerce declaration
Does not support commerceThis does not establish whether access is free or paid.
Review scenarios
5 positive · 3 negativeScenario counts, not test results.

Declared capabilities

  • Check an attached document for plagiarism
  • Detect AI-written text
  • Check up to 10 documents in one batch
  • Show scan status and report links
  • List recent reports
  • Show remaining credit balance

Package observed Nov 3, 2026.

Technical details
First seen
Oct 28, 2026 · 12:00 UTC
Last seen
Nov 3, 2026 · 18:00 UTC
Collection status
Collected

plugin_asdk_app_6ad0cb23ab9481919ba54c062f112702

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