CiteCheck
Searches federal, California and New York law, checks whether citations exist and helps practise courtroom objections.
What CiteCheck can do in ChatGPT
Check citations and find primary-source passages.
Citation Check
See whether citations appear in covered sources.
Focused Search
Search federal, California and New York law.
Source Passages
Get the actual passages from primary sources.
Objection Practice
Practise making courtroom objections.
Topic Authority
Find authority on a legal issue in a jurisdiction.
You stay in control
You approve access, and you can disconnect CiteCheck at any time.
Apps 1
What CiteCheck does in ChatGPT
The CiteCheck plugin gives ChatGPT a focused legal search across U.S. federal, California and New York sources. You can ask a research question and get back the actual passages from primary sources, rather than a summary you cannot trace back.
Its main job is checking whether citations appear in the sources it covers. Paste a list of case citations and it tells you which ones it can find, which helps catch citations that are wrong or made up before they go into a brief.
It also has a practice mode for courtroom objections, useful for law students and new trial lawyers. The listing is clear that it does not decide whether a case is still good law and does not give legal advice of any kind.
Built-in skills
The listing says CiteCheck comes with 1 skills. Skills are ready-made instructions ChatGPT can use for a specific job.
- CiteCheck
Who it is for
- Lawyers checking citations in briefs
- Law students practising objections
- Researchers in California and New York law
How to add CiteCheck to ChatGPT
- Open the CiteCheck listing in ChatGPT ↗.
- Click Install plugin.
- Sign in to your CiteCheck account when asked and approve the access it requests.
- Start a chat and ask for what you need, mentioning CiteCheck if ChatGPT does not pick it up.
- To stop, disconnect CiteCheck under apps in your ChatGPT settings.
Questions about CiteCheck
What is the CiteCheck ChatGPT plugin?
The CiteCheck plugin gives ChatGPT a focused legal search across U.S. federal, California and New York sources. You can ask a research question and get back the actual passages from primary sources, rather than a summary you cannot trace back. It is listed in ChatGPT's plugin marketplace under Education & Research.
What can I ask CiteCheck to do in ChatGPT?
For example: "Can you check whether 2026 NY Slip Op 04368 and 999 U.S. 999 appear in CiteCheck?", "I'm researching federal expert testimony. Show the primary-source passages you find", "For a New York criminal case, find authority on evidence of prior bad acts". It also comes with built-in skills such as CiteCheck.
Who makes the CiteCheck plugin for ChatGPT?
The ChatGPT listing names Examp LLC as the developer. The version listed on 8 October 2026 was 1.0.0.
How do I add CiteCheck to ChatGPT?
Open the CiteCheck listing in ChatGPT, click Install plugin, sign in to your CiteCheck account and approve the access it asks for. Then ask for what you need in a chat, mentioning CiteCheck if ChatGPT does not pick it up.
Can CiteCheck change things in my account, or only read?
It searches its own covered legal sources and returns passages and citation results. The listing does not mention accounts or changes.
Who is the CiteCheck plugin for?
Lawyers checking citations in briefs, law students practising objections and researchers in California and New York law.
Does CiteCheck tell me if a case is still good law?
No. The listing says it does not determine good-law status.
Which sources does it cover?
Federal, California and New York legal sources.
What is the objection practice?
A mode for practising courtroom objections, as named in the listing.
Does CiteCheck see my ChatGPT chats?
When CiteCheck is connected, ChatGPT may share the parts of your chats and memories that matter for a request with CiteCheck. What CiteCheck does with that data falls under its own terms and privacy policy. ChatGPT keeps your training-data settings, and you can disconnect at any time.
How do I disconnect CiteCheck from ChatGPT?
Open your ChatGPT settings, go to apps, and disconnect CiteCheck. You can reconnect later from the listing.
What are alternatives to CiteCheck in ChatGPT?
Similar plugins in the ChatGPT marketplace include CourtListener, OpenRegs: Regulatory Research and Scholar Sidekick. Each has its own page in this directory.
Privacy and your data
When CiteCheck is connected, ChatGPT may share the parts of your chats and memories that matter for a request with CiteCheck. What CiteCheck then does with that data falls under its own terms and privacy policy, not only OpenAI's. ChatGPT keeps your training-data settings for data that comes from connected apps, and you can disconnect at any time.
CiteCheck privacy policy ↗CiteCheck terms ↗OpenAI: apps in ChatGPT ↗