hexum_review
Last updated 12 September 2026
When to call
When reviewing a git diff or a GitHub pull request.
Arguments
diff (unified), optional files, optional config (architecture.hexum body), optional workspace.
What comes back
approved or changes_requested, violations, token delta, GitHub markdown.
What the agent does next
Post the markdown, or let the GitHub webhook do it.
All five tools: Hexum MCP tools. Contract file: architecture.hexum.
FAQ
What is hexum_review?
Reviews a unified diff against architecture.hexum. No LLM. The GitHub webhook fetches the PR and posts REQUEST_CHANGES or COMMENT.
When should the agent call hexum_review?
When reviewing a git diff or a GitHub pull request.
Does Hexum replace Cursor or Claude Code?
No. You keep Cursor, Claude Code, Antigravity, Codex, or Grok. Hexum is not an editor and not a model. You paste a key into the agent you already use.
Does the architecture check use an AI?
No. It reads a rules file in your repo and reports forbidden imports. It does not call a model, so it does not guess.
Does Hexum store my repo?
No. We do not keep the code your agent sends. We do not train on it. Policy: /zdr.