Give Codex the product before it changes the code.
GitMir adds product-level context — what the product does now, what it works with, the tasks in flight and how it changed — so Codex can reason about the intended product change before it works through the exact implementation.
KEEP YOUR EXISTING WORKFLOW.
Workflow The two products are used side by side, by a person or by the agent they run. Nothing passes directly between them.
What Codex already does well.
Codex
- Inspects repositories and modifies code
- Runs development tasks end to end
- Uses external tool and data connections where they are configured
Keep Codex as the coding agent. Give it a reusable product memory.
What GitMir adds
- A compact model of what the product does and how it behaves
- The things the product works with, behind the files
- Requirements, and the development tasks they turn into
- Product-level change across analyzed commits
- Context that is reused rather than rebuilt for every task
Keep Codex as the coding agent. Give it a reusable product memory.
Codex today
- Task
- Repository exploration
- Reconstruct the behavior involved
- Implement
Codex + GitMir
- Task
- Current product state against the intended one
- Codex
- Exact implementation
There is a public model of Codex itself.
This site publishes a GitMir model of the Codex repository, built the same way as every other model here. It is the shortest way to see what the product layer looks like on code you may already have read.
What could break if subscription cancellation changes?
An example, so you can see the answer without uploading anything of yours.
- Areas it reachesBilling & Subscription · Support · Usage · Project Settings · Organization
- RecordsSubscription · DiskAttributes · OrganizationUsage
- Actions · 9updateOrgSubscription · confirmPendingSubscriptionChange · sendDowngradeFeedback
- Endpoints · 8PUT /platform/organizations/{slug}/billing/subscription · POST /platform/feedback/downgrade
- Screens · 7cancel or downgrade the subscription · change the plan
- Customer pathsChange an organization's plan
One run, published in full.
The one measurement GitMir has published is a 50-question run over a single repository, Supabase. It compared context systems answering the same questions, graded blind against repository evidence.
It did not measure Codex with GitMir against Codex without it. That comparison has not been run, and this page claims no result for it.
See what changed in the product — not only what changed in the code.
GitMir updates the product representation from analyzed commits and keeps the product-level difference between versions: what the product does, the rules behind it, the things it works with, and the areas they touch.
What changes, and what does not.
Is GitMir a replacement for Codex?
No. Codex stays the coding agent. GitMir changes what it knows before it starts.
Is there a Codex setup block on this page?
Not on this page. The current setup lines and your key live in your GitMir account, where they are kept up to date. We publish a client configuration only for a client we have connected ourselves and can show the session for — which is also why the label at the top of this page reads Workflow.
Keep your stack. Add the product layer.
Connect one repository and give the agent a product memory it does not have to rebuild.
3,000 STARTING CREDITS INCLUDED · YOU SEE THE ESTIMATE BEFORE A BUILD STARTS · PROCESSING STOPS WITH YOUR BALANCE AND RESUMES AFTER A TOP-UP