Know what a client brief or specification means before you commit.
Compare incoming requirements with what exists, identify changes and make open decisions explicit before scope hardens into implementation.
Paste a brief, a page of a specification or a change request into a project's Documents tab, and GitMir sets it against a repository it has already read. You get back three lists: the things named in the document that the product already has, the phrases that could mean two different things here, and the words it does not recognise at all. Where a phrase is ambiguous you say which one you meant, once — the answer is kept with your name on it, so nobody is asked again.
Open a project and go to the Documents tab
Choose the repository the document is about and paste the text
Read the three lists: already in the product, ambiguous, not recognised
Pick the meaning for each ambiguous phrase and confirm it
On the same tab, name a part you are about to change and see what it reaches
This is not a contradiction detector. It tells you which phrases it recognised and which it did not; it does not judge whether the document conflicts with itself, with an older document, or with a decision someone made last quarter. Nothing you paste is stored — only the meanings you confirm and any work you write down. It compares against a repository that has already been read, so a project with no built model has nothing to compare with, and a viewer can compare but not confirm.
See it on a real product.
Three models are published in full and open without an account. Ask one of them the question this page is about.