Grammarly Document Evaluator

Overview

Run Grammarly's three documented document APIs without inventing a direct-text endpoint. The helper is dry-run by default. Before upload, it can create a metadata-only request that reveals only the sanitized presigned origin for approval. Inspection requires an INSPECTION_READY manifest before OAuth. Live execution requires an exact digest and a READY closed-schema safety manifest bound to the operation, bytes, and both destinations. It reads OAuth credentials only from the process environment, bounds polling locally, and emits no token, full upload URL, raw request identifier, or document text.

Prerequisites

• Grammarly Enterprise or an institution-wide Grammarly for Education license with API access.
• Python 3.10 or newer.
• One supported regular, non-symlink file: .doc, .docx, .odt, .txt, or .rtf.
• For live execution only, GRAMMARLY_CLIENT_ID and GRAMMARLY_CLIENT_SECRET in the environment.
• The exact read/write scopes for the selected operation; see API contract.