9 tools that work with Substack: 7 MCP servers, 2 Agent Skills and 0 Claude Code plugins. 0 of the remote servers answered our live check, 0 worked without an API key, and 2 come from an official or verified publisher. Ranked by GitHub stars plus official, live and free-to-try signals.
Most common uses: Notes, docs & knowledge bases (5), Web search engines & search APIs (2), Browser automation (click, fill, screenshot) (1), Writing, content, translation & copy (1).
| Tool | Stars | Last update | License | |
|---|---|---|---|---|
| publish-substack-article Publish Markdown articles to Substack as drafts. Use when user wants to publish a Markdown file to Substack, or mentions "发布到 Substack", "Substack art SkillInstall · skills CLI | 139 | MIT | ||
| browsing-substack Use when the user wants to extract data from a Substack publication or post — publication metadata (name, author, description, subscriber count, recen SkillInstall · skills CLI | 121 | MIT | ||
| Substack MCP Server Manage Substack publishing, subscribers, analytics, reader feeds, comments, and images through MCP. MCP serverGitHub-verified authorLocal · npm | 94 | MIT | ||
| Substack MCP Server Substack drafts, Notes, analytics and consented subscribers. Long-form posts stay draft-only. MCP serverGitHub-verified authorLocal · npm | 48 | MIT | ||
| com.mambabuilt/mcp-substack-scraper Substack publications, posts, subscriber counts, and keyword search. MCP serverVerified domain · mambabuilt.comLocal · npm | 0 | MIT | ||
| Orbit for Substack The people behind your Substack writing: who is here, who is drifting, and what your notes did. MCP serverVerified domain · seeyourorbit.comRemoteSign-in needed | — | — | ||
| substack-ops Substack CLI + 26-tool MCP server. Your IDE drafts replies via propose_reply. No API keys. MCP serverGitHub-verified authorLocal · PyPI | 1 | MIT | ||
| FastMCP server for Substack — publish Notes and posts, pull analytics, manage dr FastMCP server for Substack — publish Notes and posts, pull analytics, manage drafts, pluggable… MCP serverGitHub-verified authorLocal · MCPB | 0 | MIT | ||
| Substack Newsletter MCP Substack newsletter, posts & podcast search MCP serverGitHub-verified authorRemoteSign-in needed | — | — |