Side-by-side comparison of two Model Context Protocol servers — install paths, tools, quality signals, and directory engagement so you can pick the right one for Claude, Cursor, and other MCP clients.
Substack with zero AI API keys. 26 tools (posts, notes, comments, replies, reactions, restacks). Host LLM drafts via proposereply → confirmreply tokens. SQLite dedup, JSONL audit, dry-run default. Install: uvx substack-ops mcp install cursor.
Control Instagram from Claude: publish photos, reels, and carousels, read account insights, manage comments, and reply to DMs. 14 tools via the Instagram Login API. One-click free Render deploy for Claude Web and mobile.