The immigration law library your AI can cite.
Passim connects the AI subscription you already use to the full body of immigration law, updated daily. Every answer is cited. Every citation is real.
Works withClaudeChatGPTand other MCP clients
What an answer looks like
A question asked in Claude on September 13, 2026, and the answer that came back. Every link opens that decision’s PDF in the EOIR reading room.
Scroll inside the answer for all 32, or replay it.
I found 32 on-point cases. In 25 the Board found the hardship itself or upheld a judge who did, five were sent back for a proper hardship analysis, and two are procedural rulings worth knowing. Newest first.
The Board found the hardship
The Board upheld a judge who found it
Sent back for a proper hardship analysis
Procedural rulings worth knowing
All of these are non-precedential: cite them as examples, not authority, and read each decision before you rely on it. The published anchors are Monreal, Andazola, Recinas, and J-J-G-.
What you can ask
The questions of a working immigration practice, answered with the sources behind them.
Is Matter of A-B- still good law in the Fifth Circuit?
The treatment history of the case, quoted from the later decisions, and the circuit precedent that applies it.
Check every citation in this brief and flag anything overruled, vacated, or amended.
Your assistant pulls the citations from the brief, and only those reach Passim. Back come each decision’s current treatment, quoted from the citing decision, and the current text of every statute and regulation cited, so a vacated case or a stale subsection is caught before filing.
What are the immigration consequences of a Texas assault conviction under § 22.01?
The text of the provision and the Board and circuit decisions that have construed it.
Find unpublished BIA decisions where the Board found exceptional and extremely unusual hardship.
A search across more than 258,000 unpublished Board decisions and 168,000 AAO decisions, with a PDF link for each result.
Draft the hardship argument for this cancellation case, citing the standard and recent decisions.
The drafting is your assistant’s; the authority is Passim’s: Monreal, Andazola, Recinas, and J-J-G- with their current treatment, and recent unpublished decisions where the Board found the hardship, each linked to its PDF.
Is EB-3 India current for October?
The Visa Bulletin, this month and past months, and which chart USCIS is using.
What’s in the library
Primary legal sources, organized for immigration research.
- Board of Immigration Appeals precedents3,330Updated Sept. 19, 2026
- Unpublished BIA decisions258,228Updated Sept. 19, 2026
- Administrative Appeals Office decisions168,323Updated Sept. 18, 2026
- Federal circuit court opinions117,538Updated Sept. 19, 2026
- Federal district court decisions57,652Updated Sept. 19, 2026
- U.S. Supreme Court opinions2,841Updated Sept. 16, 2026
- OCAHO and BALCA decisions8,100Updated Sept. 19, 2026
- State court decisions on criminal statutes469,900Updated Sept. 19, 2026
- INA, U.S. Code, and C.F.R. provisions5,433Updated Sept. 18, 2026
- USCIS Policy Manual, memoranda, forms, and fees1,293Updated Sept. 18, 2026
- Foreign Affairs Manual sections778Updated Aug. 28, 2026
- State Department country reports12,937Updated Aug. 12, 2025
- State and federal criminal-code provisions49,353Updated June 23, 2026
- Visa Bulletinthrough Sept. 2026Updated Aug. 24, 2026
Showing saved counts. Counts as of September 19, 2026. Updated is the recorded source or collection update date. Refresh schedules vary by source. Every source, with what it covers and when it was last refreshed.
The full-text total includes the national case-law library: 9,863,729 available opinion texts from the June 2026 CourtListener archive, counted September 20, 2026. The saved combined total is from September 22, 2026. Some decisions appear in both libraries.
Connect in a minute
Passim runs inside the assistant you already use. Add it once from the assistant’s own directory and sign in as yourself.
Search for BIA Edge. Claude’s directory still lists Passim AI under our former name, BIA Edge. The listing will change to Passim AI soon. It’s the same connector, and you’ll sign in to Passim AI when you connect.
- Open Settings, then Connectors.On claude.ai or in the Claude desktop app.
- Find BIA EdgePassim AI in Discover and choose Connect to Claude.Search the directory.
- Sign in, then ask in any chat.Google or an emailed code. Nothing gets installed, and only the research question reaches Passim.
Search for BIA Edge. ChatGPT’s Plugins directory still lists Passim AI under our former name, BIA Edge. The listing will change to Passim AI soon. It’s the same plugin, and you’ll sign in to Passim AI when you add it.
- Open Plugins from the sidebar.In ChatGPT, on the web or in the app.
- Search for BIA EdgePassim AI and add it.Confirm when ChatGPT asks.
- Sign in, then ask in any chat.Google or an emailed code. Nothing gets installed, and only the research question reaches Passim.
Passim for Microsoft Copilot is coming.
Passim speaks MCP, and Microsoft is bringing MCP to Copilot. If your firm runs on Copilot, tell us and you will hear the day Passim is available there.
Other MCP clients connect to the same server. Firms can put the whole team on one plan and one bill: see pricing.
Passim can’t read your conversation.
It is a tool your assistant calls for the law, not a place your files go. The assistant sends Passim one research question and gets sources back.
Read the security page, including what is not yet audited.
- Only the question crosses.The rest of the conversation, your documents, and your client files stay with your AI provider under its terms. Passim never receives them.
- Queries are processed, not stored.The text of a query is used to answer it and then discarded. Usage records keep tool names and counts, and operational logs are deleted after 90 days.
- Nothing you send trains a model.Passim does not use queries, tool calls, or account data to train or fine-tune anything, and never sends your queries to an AI provider.
- You sign in as yourself.Per-person sign-in with no shared keys. Access belongs to you and can be revoked for you alone.

Built by an immigration attorney
Chris Hammond practices immigration law in Houston and built Passim because AI research is only useful when it can check the right sources. Chris reads every message and answers within a business day.