Brain-shaped navigation.
Commentary detects or enables brain-shaped repositories, including Open Knowledge Format bundles, and groups source, wiki, concept, log, output, and control files in the navigator.
Knowledge Brain
Review knowledge bases like connected systems, not loose notes.
Knowledge Brain mode helps teams review AI-maintained wikis, Open Knowledge Format repositories, research brains, project memory, runbooks, and support knowledge bases with brain-aware navigation and review context.
The normal document review shell stays primary, while Brain mode adds grouped files, changed-knowledge summaries, backlinks, health signals, provenance, graph context, and evaluation workflows where available.
- Second brain
- Grouped files
- Health context
- Evaluations
Brain-aware context on top of document-first review.
Knowledge Brain keeps rendered pages readable while adding the review context knowledge bases need: sources, wiki pages, outputs, health findings, and evaluations.
Brain review context
- GroupsNavigate source notes, wiki pages, OKF concepts and logs, outputs, and control files by role.
- SignalsUse summaries, backlinks, source comparison, health findings, and provenance to review changes.
- AgentsAPI and MCP clients can inspect Brain reviews, requested revisions, health findings, and evaluations.
Workflow.
Use Knowledge Brain when a branch changes the memory your team or agents will rely on later.
- 01
Open the brain
Start from a repository, branch, folder, or PR that contains a knowledge base or Open Knowledge Format bundle.
- 02
Review grouped files
Move between sources, wiki pages, OKF concepts, logs, outputs, and support files by role.
- 03
Check the knowledge
Use backlinks, health context, provenance, and evaluations to inspect changed claims.
- 04
Publish or revise
Resolve comments, update evaluations, or expose a public reader when the knowledge is ready.
Review the knowledge graph, not only the changed file.
Knowledge bases fail when claims, sources, generated pages, and evaluations drift apart. Brain review surfaces the connections reviewers need before merge or publish.
Quality context.
Review summaries, backlinks, source-to-wiki comparison, health findings, provenance, knowledge diff, and graph review help reviewers find risky changes.
Evaluation loop.
Manual golden-question checks and agent-facing APIs make it easier to verify whether changed knowledge answers the right questions.
Preview packaging
Core Brain review is available in preview; advanced Brain surfaces are Pro-preview.
Detection, workspace navigation, backlinks, basic health, summaries, source comparison, and public readers are core Brain capabilities. Advanced health findings, provenance, knowledge diff, graph review, agent API, evaluations, and private publishing remain Pro-preview features during the no-billing period.
Core review: Free previewAdvanced context: Pro-previewPublic readers hide private review data
Ready to review a knowledge base?
Open the repository that contains your wiki, Open Knowledge Format bundle, source notes, research brain, runbooks, or agent-maintained support knowledge.