Enterprise managed settings in-product validator

GitHub introduced a validator that runs inside the product for enterprise‑managed Copilot settings. The feature scans configuration files such as copilot/managed-settings.json and copilot/team‑mappings.json and flags malformed JSON, unsupported options, and incorrect team mappings. When an error is found, the validator reports the specific file and JSON path so the problem can be fixed before policies are applied. By catching configuration mistakes early, the validator helps ensure that enterprise Copilot policies are enforced reliably. Administrators can correct issues in the “Copilot settings validation” area of the enterprise AI controls page and then commit the changes to the default branch of their .github-private repository. This reduces the risk of policy failures that could affect development workflows across the organization. It remains uncertain how the validator handles edge‑case configurations that are not explicitly listed in the documentation. GitHub has not disclosed performance metrics for the validation process, and the exact scope of “other errors” that may be detected is not detailed. Further clarification from the company may be required to understand these limits.