PortMem
PortMan LLC v1.0.1
Verify drafts against sources
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Description
From the marketplace listing
PortMem checks AI-written work against the documents it depends on. Connect your PortMem workspace and ChatGPT can search and survey your source documents (contracts, bond terms, credit agreements, policies), add new documents, and send a draft for review. The review returns each claim's verdict with the source passage that decides it: supported, contradicted or unsupported. It also lists material provisions the draft leaves out. Accepting a flagged claim, publishing a signed record and changing who can see a document stay in the PortMem console, with you; ChatGPT points you there. Your documents stay in your own workspace; other PortMem users see a document only if you share it with them. Government ID numbers (CPF, CNPJ, SSN) in results are masked. A PortMem account is required; sign in once when you connect.
Language: English · Automatically detected from descriptions.
Competitor profile
From the developer’s listing and package; capabilities are not independently tested. Package observed Nov 2, 2026.
Declared capabilities
- Read
- Write
Declared limitations
- Unsupported sign-off: accepting a flagged claim and publishing a record are the person's decisions, made in the PortMem console
- Unsupported sharing change: who can see a document is the owner's decision, made in the PortMem console
- Unsupported deletion: ChatGPT cannot delete or replace documents
Review scenarios; not an exhaustive list.
Cost & access
No purchases inside ChatGPT. PortMem accounts and usage are managed at portmem.com.
Terms may have changed since this observation.
Starter prompt
Check this draft against my PortMem documents and tell me what it gets wrong.
Keywords
Files & skills
File archives
Release notes
Version 1.0.1: search and survey your PortMem documents, add new documents, and check AI drafts against them for wrong numbers, unsupported claims and omitted provisions, with the source passage behind every verdict. Accepting flagged claims, publishing records, sharing and deleting documents stay in the PortMem console.
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 license
- MIT
- Package author
- PortMan LLC
- Keywords
- See keywords
- 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
- Read
- Write
Package observed Nov 2, 2026.
Technical details
- First seen
- Oct 30, 2026 · 22:33 UTC
- Last seen
- Nov 3, 2026 · 18:00 UTC
- Collection status
- Collected
plugin_asdk_app_6ac0d31654cc819181142270a75b4a6e
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