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+# `frag-review`
+
+This tool allows syncing reviews from pull requests back into the source files.
+
+## Configuration
+
+For each repository you should have separate config that decides which repository is the upstream and
+how are the review comments to be formatted.
+
+## Environment variables
+
+### `GITEA_TOKEN`
+
+`GITEA_TOKEN` is the only environment variable that is used for Gitea API of the specific instance
+configured in config.