MCP servers that ship as code — a repository or a package you install and run locally (usually over stdio). They have no hosted endpoint, so we cannot probe or grade them: instead each one shows its repository, install command, license, stars and when it was last updated.
Collected from GitHub repositories and npm, PyPI, Cargo, Go, Maven, NuGet and RubyGems packages tagged as MCP servers, the official MCP Registry, Docker's MCP catalog, ModelScope, Baidu MCP World, Cline and other public directories; one entry per repository. A server that also offers a hosted endpoint is listed under Remote instead. These entries are not counted in our reachability, verification or readiness statistics.
-
Substack MCP — a read-only server for Substack publications, posts, comments, and Notes.
MIT ★ 4 -
A Model Context Protocol (MCP) Server for Substack enabling LLM clients to interact with Substack's API for automations like creating posts, managing drafts, and more.
npm MIT ★ 94 -
substack-opsgithub.com/06ketan/substack-opsupdated this year
Standalone Substack CLI + 26-tool MCP server. Your IDE drafts the replies. Zero AI API keys.
MIT ★ 1 -
@mseep/mcp-substackstale
MCP Server for downloading and parsing Substack posts
npm -
MCP server for Substack Scraper. Read Substack publications and posts, or search Substack by keyword: subscriber counts, paid plan prices, and every post with date, paid flag, likes, comments, and restacks. Runs on Apify. Clay-ready output.
MIT -
@iflow-mcp/marcomoauro-substack-mcpgithub.com/marcomoauro/substack-mcpupdated this year
A Model Context Protocol (MCP) Server for Substack enabling LLM clients to interact with Substack's API for automations like creating posts, managing drafts, and more.
npm MIT -
Connect Substack to ChatGPT, Claude and any AI agent for posts, Notes, subscribers, messages and publication stats.
NOASSERTION -
substack-mcp-plusgithub.com/ty13r/substack-mcp-plusupdated this year
The most advanced Substack MCP server. 12 tools, browser auth, rich text support. Not affiliated with Substack Inc.
MIT ★ 26 -
substack-opsgithub.com/06ketan/substack-opsupdated this year
Standalone Substack CLI + 26-tool MCP server. Your IDE drafts the replies. Zero AI API keys.
pypi mit -
Substack MCP server for Claude Code and AI agents. 65 tools for drafts, posts, Notes, subscribers, analytics, tags, comments and researching other publications.
npm MIT -
substack-mcp-plusgithub.com/ty13r/substack-mcp-plusupdated this year
Unofficial Substack MCP server. Born from frustration, built with AI. 12 tools, browser auth, rich text support. Not affiliated with Substack Inc.
npm MIT -
MCP server for Substack. 65 tools for drafts, posts, Notes, subscribers, analytics, tags, comments, the reader feed and researching other writers, with markdown that renders as real Substack formatting. Works with Claude Code, Claude Desktop, Cursor, Wind
npm MIT -
Unofficial Substack MCP server. Born from frustration, built with AI. 12 tools, browser auth, rich text support. Not affiliated with Substack Inc.
npm MIT -
Safe creator operations for Substack: rich drafts, Notes, analytics, and consented subscribers. Long-form posts stay draft-only; Notes publish immediately.
npm MIT -
Substack MCP server and CLI for Claude Code, Codex and AI agents. 65 tools for drafts, posts, Notes, subscribers, analytics, tags, comments, and researching other writers.
MIT ★ 1 -
MCP server for Substack: rich drafts, Notes, analytics, and consented subscriber management across publications. Long-form posts stay draft-only; Notes publish immediately. Used regularly by multiple newsletters, includes a CLI.
npm MIT ★ 48 -
MCP server for Substack's official Publisher API — query posts, analytics, and subscribers from Claude, Cursor, or any MCP client
MIT ★ 6 -
Substack connector for top newsletters overall, and for the same list split by category. Add it to Claude, ChatGPT or Cursor in one click (MCP). Free plan.
MIT -
MCP server for Newsletter Sponsor Tracker. Find who sponsors a newsletter, or which newsletters a brand sponsors, from public Substack, beehiiv, and RSS archives: sponsor, domain, placements, and issue links. Runs on Apify. Clay-ready output.
MIT -
Your stream of alpha: pulls from X, GitHub, Hugging Face, Substack, and papers, keeps only real signal with one hard judge, and turns it into project suggestions, tested agent skills, and an MCP server for your AI agents.
MIT -
Substak-MCPgithub.com/IgnazioDS/Substak-MCPupdated this year
Substack MCP server for AI clients (Claude, Cursor, Codex, Windsurf) — draft, publish, schedule, analyze, and research Substack publications via the Model Context Protocol.
MIT ★ 9 -
content-repurposer-mcpupdated this year
MCP server for ContentRepurposer — turn any content into Twitter threads, LinkedIn posts, Substack notes, email newsletters, and video scripts
npm MIT -
@recon-fuzz-mcp/knowledgegithub.com/recon-fuzz/recon-mcp-knowledgeupdated this year
MCP server for all Recon knowledge — getrecon.xyz, book.getrecon.xyz, and getrecon.substack.com
npm MIT -
Remote MCP server for Buzzberg: trade ideas, author track records and sentiment from X, YouTube, Reddit and Substack. Connect: https://mcp.buzzberg.ai/mcp
MIT ★ 1 -
pipepost-mcpgithub.com/mendlem/pipepostupdated this year
Open-source MCP server to publish to Dev.to, Ghost, Hashnode, WordPress, Medium, Substack, LinkedIn, X, Bluesky, and Mastodon from Claude Code. Local stdio, no cloud relay. Includes SEO scoring, JSON-LD schema, canonical-URL wiring, social-post generation
npm MIT -
MCP server for Person Social Footprint Mapper. Find a person's public GitHub, Bluesky, personal site, Substack, and X profiles from their name and company domain, with a match confidence per platform. No emails or phones. Runs on Apify. Clay-ready output.
npm MIT -
mcp-person-social-footprint-mappergithub.com/mambalabsdev/mcp-person-social-footprint-mapperactive
MCP server for Person Social Footprint Mapper. Find a person's public GitHub, Bluesky, personal site, Substack, and X profiles from their name and company domain, with a match confidence per platform. No emails or phones. Runs on Apify. Clay-ready output.
MIT -
SEO Performanceno update data
Post-publish SEO performance MCP. Unifies **Google Search Console, Matomo, GA4, Microsoft Clarity, and AI-citation signals** per URL and emits a **verdict per post** (refresh / expand / merge / kill / double_down / hold) with deterministic reason codes and a 0-1 confidence score. Reporting only — never mutates posts. Works with any CMS via XML sitemap; optional Ghost Admin API integration for richer metadata. ## Tools - **posts.list** — discover posts via XML sitemap, JSON override, Ghost Admin API, or explicit URL list. - **posts.snapshot** — unified 30/60/90-day signal pull across every configured source for one URL. - **posts.decay_curve** — weekly GSC bucket + decay / plateau / growth classification. - **posts.verdict** — rule-based verdict engine: refresh, expand, merge, kill, double_down, hold. - **posts.refresh_brief** — markdown brief: verdict + reasons + numbers + suggested actions. - **posts.cite_loss** — list of LLMs that previously cited this URL but no longer do. - **cohort.report** — verdict engine across a cohort, ranked by verdict priority + confidence. - **gsc.quick_wins** — pages at positions 5-15 with low CTR, ranked by impressions. ## Prompts - **audit_cohort** — run cohort.report and generate refresh briefs for every actionable URL. - **find_quick_wins** — propose query-verbatim title and H1 rewrites for SERP underperformers. - **citation_loss_sweep** — find URLs that lost LLM citations and recover them. ## How it works Each source is best-effort: if its env vars are missing the field is omitted. Returns whatever is available. Optional DuckDB cache layer for historical comparisons. Platform-agnostic — works with WordPress, Hugo, Astro, Next.js, Webflow, Framer, Wix, Squarespace, Substack, Ghost, and any CMS that exposes a sitemap.
smithery -
The social research MCP: research any creator, steal the patterns, schedule the post, without leaving Claude.
-
demandbirdgithub.com/DemandBird/demandbirdupdated this year
DemandBird is a social media management tool for teams and agencies. AI-native with MCP and API. Grow your brand with a unified content creation pipeline, scheduling, analytics, and repurposing workflow.
★ 11