"Internet Archive" matching MCP servers:

MCP server and CLI for Substack creators: rich Markdown drafts, draft tags, Notes, publication and post analytics, growth sources, archive search, anonymous reading of public profiles and Note threads, subscriber segmentation and consented subscriber management. Long-form posts stay drafts; Notes publish immediately.

Enables MCP-capable agents to create, edit, pause, archive campaigns, and pull advertising reports from the Gravity Ads platform directly, without the API key leaving the local machine.