Prose Coach
Prose Coach is an AI writing filter that connects to existing writing tools to detect structural patterns and refine draft quality.
What it does
About Prose Coach
Prose Coach functions as an AI writing filter that integrates directly into existing writing clients like Claude, Cursor, and Codex via MCP connectors. Operating through a deterministic, rule-based scanning engine, it identifies 43 specific AI writing patterns that can make drafts feel manufactured. Rather than simply assigning a score, Prose Coach delivers targeted fix instructions while safeguarding deliberate stylistic choices such as intentional fragments, rhythm, and teaching structures.
- Availability:
- launched
- Access:
- freemium
- Format:
- software
Pricing at launch: Free tier includes up to 3 drafts per day (40 to 12,000 characters each). PRO tier costs $5 per month or $50 per year for unlimited daily requests up to 200,000 characters per request.
Core capabilities
Pattern Detection and Fix Guidance
Scans content for 43 AI writing patterns and provides actionable fix instructions to remove manufactured phrasing.
MCP Connector Support
Connects to MCP-compatible AI writing environments such as Claude, Cursor, and Codex using a single setup URL.
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