Copywriting MCP Server
Remote Model Context Protocol server (streamable HTTP) for the Copywriting MCP knowledge base, authenticated with a bearer key from the copywriting.sh dashboard. The provider's agents.md documents five tools - search, get_principle, get_framework, get_voice and library_stats. No OpenAPI, AsyncAPI or GraphQL contract is published; anonymous initialize and tools/list return 401 (WWW-Authenticate Bearer realm="copyscore", error="invalid_token").