Hyperspell
A spellchecker and grammar checker for developers, requiring a Hyperspell token for authentication.
GitHub
2
Try this MCPSponsoredDocumentation
Hyperspell MCP Server (deprecated)
This server is no longer maintained. Use the current MCP server instead:
npx -y @hyperspell/hyperspell-mcp
Setup and usage: https://docs.hyperspell.com/advanced/mcp-overview