Grammarly MCP Server and API by Cotlet for Claude.ai
dev.cotlet/grammarly
Grammarly grammar and writing assistant MCP server: list documents, read suggestions.
client:Claude.ai
transport:streamable-http
Install Grammarly MCP Server and API by Cotlet in Claude.ai
Settings → Connectors → Add custom connector
https://cotlet.dev/mcp/v1/grammarly/connectClaude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs