Who it is for
Writers and research teams who need an audit trail showing which edits were machine suggested and which were approved by a person.
Version-controlled long documents with provenance metadata
Overview
Neurnav applies Git-style working practices to long-form documents such as research notes and reports, from inside ChatGPT. Opening a report shows which branch and which revision is current.
Collaboration runs through diffs, staged edits, and integration requests put up for review, so a change is proposed and examined before it lands. Each change can carry provenance metadata recording whether it came from an AI suggestion or a human approval.
The latest snapshot can be shared as a public link, and traceability survives that sharing. Example instructions include opening a named report, adding ideas as an initial draft, and creating an integration request on a branch.
Writers and research teams who need an audit trail showing which edits were machine suggested and which were approved by a person.
It records provenance per change, distinguishing AI suggestions from human approvals, on top of branch and revision tracking.
Availability
Neurnav is listed in the ChatGPT apps directory only. Neurnav has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.
ChatGPT listing
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This is an independent catalogue entry compiled by Node8 from Neurnav's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Neurnav, and inclusion here is not an endorsement.
Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot.