"Substack: A Platform for Newsletters and Blogging" matching MCP servers:

• Substack MCP

  Greg-Swiftomatic

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  An MCP server that enables AI assistants like Claude to interact with Substack newsletters, allowing for post retrieval, content searching, and author information access through a standardized interface.

  Last updated 2025-03-19

  MIT

• Substack MCP Server

  arthurcolle

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  Enables AI tools to programmatically manage Substack content, including creating drafts, publishing posts, and posting to Substack Notes. It supports image uploads, live blogging, and document formatting compatible with Substack's ProseMirror editor.

  Last updated 2026-02-06

  11

  2

• substack-mcp

  conorbronsdon

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  security

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  MCP server for Substack — read posts, manage drafts, and upload images. Safe by design: cannot publish or delete.

  Last updated 2026-04-01

  11

  25

  2

  MIT

• Substack MCP Server

  jessicaruthabbott

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  security

  F

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  Enables programmatic management of Substack content, including creating drafts, publishing posts, and uploading images. It supports specialized features like live blogging and posting to Substack Notes through MCP-compatible AI tools.

  Last updated 2026-04-01

• MCP Substack Server

  michalnaka

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  A Model Context Protocol server that enables downloading and parsing Substack posts directly through the Claude desktop app, allowing users to access and summarize Substack content.

  Last updated 2024-11-30

  1

  21

• Substack Reader

  pl728

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  F

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  Enables fetching and reading subscriber-only content from Trade Companion by Adam Mancini on Substack, allowing Claude to access and discuss the latest financial trading articles.

  Last updated 2025-03-05

  1

• Substack MCP Server

  danielsimonjr

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  Enables interaction with Substack publications through natural conversation, allowing users to create posts with cover images, publish notes, manage content, and retrieve profile information.

  Last updated 2025-11-26

  8

  2

• Substack Reader MCP Server

  Kealu-Inc

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  security

  A

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  Enables users to manage and read Substack content directly within Claude, including listing subscriptions and fetching full post details. It supports searching within newsletters and retrieving recent feeds using authenticated browser cookies.

  Last updated 2025-12-13

  MIT

• Official Substack MCP Server

  jonathan-politzki

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  security

  F

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  Official Substack MCP Server

  Last updated 2025-04-11

  28

• agentic-platform

  andysalvo

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  A

  license

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  quality

  Score your agent's governance (0-100), lint MCP tool definitions, and estimate costs across all major models. Free diagnostic tools with no API key needed. Expert skill files on governance, economics, and system architecture available with free tier.

  Last updated 2026-04-13

  8

  1

  MIT

• CHOFF-A-MCP (Anamnesis)

  dd-dent

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  A

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  Enables AI consciousness continuity and self-knowledge preservation across sessions using the Cognitive Hoffman Compression Framework (CHOFF) notation. Provides tools to save checkpoints, retrieve relevant memories with intelligent search, and access semantic anchors for decisions, breakthroughs, and questions.

  Last updated 2025-07-03

  1

  MIT

• A-Share MCP Server

  firmmaple

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  Provides comprehensive A-share (Chinese stock market) data including stock information, historical prices, financial reports, macroeconomic indicators, technical analysis, and valuation metrics through the free Baostock data source.

  Last updated 2025-07-17

  23

  MIT

• Two Truths and a Twist

  ErgodicLabs

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  security

  A

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  An MCP-based trivia game server where AI creates rounds with two true statements and one false 'twist' about various topics, letting players guess which statement is false.

  Last updated 2025-04-09

  5

  MIT
• 

  Open Targets Platform MCPofficial

  opentargets

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  Enables AI assistants to interact with the Open Targets Platform API to search and retrieve comprehensive data about target-disease associations, drugs, genes, and drug discovery information through GraphQL queries.

  Last updated 2026-04-07

  26

  Apache 2.0

• Cross-Platform Filesystem MCP

  awaybreaktoday

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  security

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  Enables comprehensive filesystem operations across Linux, macOS, and Windows with platform-aware command execution, secure path restrictions, and intelligent adaptations for file search, directory management, and shell commands specific to each operating system.

  Last updated 2025-09-20

  4

  13

  MIT

• Reservation Platform MCP

  pak3430

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  security

  F

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  quality

  Enables unified management of reservations across multiple Korean platforms (Naver, Airbnb, SpaceCloud, Yanolja, Kakao) with features for duplicate booking prevention, revenue tracking, customer management, and automated messaging through iCalendar integration.

  Last updated 2026-01-09

• No-as-a-Service (NoaaS)

  Koneisto

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  security

  A

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  quality

  Provides over 1,000 creative ways to decline requests across four categories (polite, humorous, professional, and creative). The MCP server wraps a REST API to help users craft professional rejections through natural language interactions.

  Last updated 2026-01-21

  4

  MIT

• Chainflip Broker as a Service

  CumpsD

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  security

  A

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  Cross-chain cryptocurrency swaps via Chainflip. Get quotes, execute swaps, and track progress. No API key required to get started.

  Last updated 2026-03-21

  2

  MIT

• A-MEM: Agentic Memory System

  tobs-code

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  security

  F

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  Provides an intelligent, graph-based memory system for LLM agents using the Zettelkasten principle, enabling automatic note construction, semantic linking, memory evolution, and autonomous graph maintenance with background optimization processes.

  Last updated 2026-02-03

  6

• A-Share MCP Server

  24mlight

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  security

  A

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  A Model Context Protocol server focused on China's A-share stock market that provides data on stocks, financials, market indices, and macroeconomic indicators.

  Last updated 2025-12-25

  41

  641

  MIT

• Todo for AI MCP Server

  todo-for-ai

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  Provides AI assistants with a standardized interface to interact with the Todo for AI task management system. It enables users to retrieve project tasks, create new entries, and submit completion feedback through natural language.

  Last updated 2026-03-24

  4

  Apache 2.0

• A Share MCP

  24mlight

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  security

  A

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  quality

  A Model Context Protocol server providing tools for querying A-share stock market data, including historical prices, financial reports, market indices, and macroeconomic indicators.

  Last updated 2025-12-25

  41

  641

  MIT

• Usage And Billing MCP Server

  BACH-AI-Tools

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  security

  A

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  Enables access to Usage and Billing APIs for managing accounts, products, meters, plans, and usage reporting. Supports operations like creating products/plans, reporting usage, and retrieving billing information.

  Last updated 2025-12-07

  18

  MIT

• Divide and Conquer MCP Server

  landicefu

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  security

  A

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  Enables AI agents to break down complex tasks into manageable pieces using a structured JSON format with task tracking, context preservation, and progress monitoring capabilities.

  Last updated 2025-06-26

  15

  28

  7

  MIT

• Account and Transaction MCP

  ag2-mcp-servers

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  security

  F

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  An MCP Server that provides a conversational interface to the UK Open Banking account information API, allowing agents to interact with bank account data through natural language commands.

  Last updated 2025-07-16

• MCP for Vivado

  lzw12123

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  F

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  An AI-centric MCP server that enables automated Xilinx Vivado workflows, including project management, synthesis, implementation, and timing analysis. It allows AI agents to drive hardware design processes while integrating directly with the official Vivado GUI for visual context.

  Last updated 2026-04-08

  1

• MCP Platform

  darkshloser

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  A scalable execution platform that enables users to interact with HR, ERP, and DevOps domains through a chat interface powered by LlamaIndex and the Model Context Protocol. It provides a configuration-driven architecture for orchestrating LLM-suggested actions with authoritative tool execution and domain isolation.

  Last updated 2026-03-12

  MIT

• GCP Billing and Monitoring MCP

  RadiumGu

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  security

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  Enables interaction with Google Cloud services including billing cost analysis, log querying, and metrics monitoring through natural language commands. Provides comprehensive tools for managing GCP resources, analyzing costs, detecting anomalies, and retrieving operational insights.

  Last updated 2025-12-15

  40

  1

  Apache 2.0

• mcp-for-docs

  shayonpal

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  Automatically crawls documentation websites, converts them to organized markdown files, and generates condensed cheat sheets. Intelligently categorizes content into tools/APIs and provides local-first access to downloaded documentation.

  Last updated 2025-10-27

  3

  GPL 3.0

• Google Calendar and Meet MCP

  INSIDE-HAIR

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  security

  F

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  Enables comprehensive Google Meet and Calendar management through Google Calendar API v3 and Google Meet API v2, supporting calendar event creation with Meet links, space management, transcription, recording, attendance tracking, and meeting moderation controls.

  Last updated 2025-08-29

  24

  2

• MCP Server for Splunk

  deslicer

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  A

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  quality

  Enables AI agents to interact seamlessly with Splunk environments through 20+ tools for search, analytics, data discovery, administration, and health monitoring. Features AI-powered troubleshooting workflows and supports multiple Splunk instances with production-ready security.

  Last updated 2026-03-30

  52

  21

  Apache 2.0

• MCP Platform

  StefanoCaruso456

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  A reusable runtime infrastructure for hosting Model Context Protocol servers and tool registries over HTTP. It provides built-in validation, authentication, and logging to simplify the deployment of AI-powered workflows.

  Last updated 2026-02-28

  MIT

• MCP Server for stock and

  aahl

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  security

  A

  license

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  quality

  MCP Server for stock and crypto

  Last updated 2026-03-26

  18

  372

  MIT

• mcp-server-for-apache-ofbiz

  jacopoc

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  security

  A

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  A proof of concept MCP server for Apache OFBiz

  Last updated 2026-02-20

  5

  Apache 2.0

• What's for Dinner? MCP Server

  a2345sooted

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  security

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  Helps users decide what to eat by randomly selecting meals from a database of 100+ options or a custom list using an interactive spinning wheel widget. It supports cuisine filtering and provides an engaging visual interface to resolve mealtime indecision.

  Last updated 2026-02-02

  MIT

• Call For Papers MCP

  alperenkocyigit

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  A

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  Enables searching for upcoming academic conferences and events from WikiCFP by keywords, returning detailed information including dates, locations, submission deadlines, and related resources.

  Last updated 2025-10-27

  4

• Blender MCP for Antigravity

  kc0ed

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  A

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  Windows-optimized MCP server that enables control of Blender 4.0+ through 21+ tools for scene management, object manipulation, and asset downloads from PolyHaven, Sketchfab, Hyper3D, and Hunyuan3D.

  Last updated 2025-12-14

  12

  MIT

• claude-debugs-for-you

  jasonjmcghee

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  security

  A

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  Enable Claude (or any other LLM) to interactively debug your code (set breakpoints and evaluate expressions in stack frame). It's language-agnostic, assuming debugger console support and valid launch.json for debugging in VSCode.

  Last updated 2025-12-20

  2

  498

  MIT

• MCP Server for OSCAL

  awslabs

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  Provides AI assistants with specialized tools to interact with NIST's Open Security Controls Assessment Language (OSCAL) framework. It enables agents to retrieve schemas, explore models, and generate valid OSCAL documentation for security compliance automation.

  Last updated 2026-04-15

  35

  Apache 2.0

• markdown-for-agents-mcp

  JohnnyFoulds

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  security

  A

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  MCP server for AI agents -- fetch any URL with full JavaScript rendering (Playwright/Chromium) and convert to clean, token-efficient markdown. Works on React, Vue, Angular, and any JS-heavy page. Includes web search, batch fetching, binary file download, LRU cache, SSRF protection, and structured output.

  Last updated 2026-04-07

  MIT

• MCP Platform

  jck411

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  High-performance Model Context Protocol server supporting multiple LLM providers (OpenRouter, OpenAI, Groq) with WebSocket API and conversation history persistence.

  Last updated 2025-09-02

• MCP Server For Local

  Dreamboat-Rachel

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  security

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  A customizable Model Context Protocol server implementation that enables AI models to interact with external tools including weather queries, Google search, and camera control functionality.

  Last updated 2025-04-09

  1

  14

  Apache 2.0

• MCP Server for CAD

  Eklavvyaaaaa

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  security

  F

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  Translates natural language commands into structured geometric operations for a simulated CAD engine using LLMs. It enables users to create shapes, modify dimensions, and perform 3D operations like extrusion through the Model Context Protocol.

  Last updated 2026-03-27

• mcp-server-for-powershell

  danielklecha

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  security

  A

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  Unofficial Powershell MCP server

  Last updated 2026-01-26

  1

  MIT

• Reuters Business and Financial

  BACH-AI-Tools

  A

  security

  A

  license

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  quality

  Provides access to the Reuters Business and Financial News API to retrieve articles, trending news, and market data. It enables searching and filtering financial content by date, author, category, and keywords.

  Last updated 2025-12-07

  20

  MIT

• MCP Server for Google Search

  mcp-for-dev

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  security

  F

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  A Model Context Protocol server that provides web search capabilities using Google Custom Search API and webpage content extraction functionality.

  Last updated 2025-05-15

  2

  3

  2

• MCP Server for Intercom

  raoulbia-ai

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  security

  A

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  An MCP-compliant server that enables AI assistants like Claude Desktop to access and analyze Intercom support tickets with full conversation history.

  Last updated 2025-04-25

  4

  8

  Apache 2.0

• gdb and rr Debugging

  schuay

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  security

  A

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  quality

  MCP server that exposes GDB debugging as tools. An AI assistant can set breakpoints, run programs, step through code, inspect variables and memory, and examine registers — all via structured tool calls. Reverse debugging with rr is also supported.

  Last updated 2026-03-15

  34

  1

  MIT

• mcp-for-azure-devops-boards

  danielealbano

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  security

  A

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  MCP for Azure DevOps Boards is a MCP server that lets your favourite AI browse, query and update Azure DevOps work items as if it were a project manager. Written in Rust and optimized for tokens usagem, It runs via stdio or HTTP mode and uses standard Azure authentication with az login.

  Last updated 2026-04-07

  23

  6

  MIT

• Coze MCP Server For OpenClaw

  danielcy

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  security

  F

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  Exposes Coze workflows as MCP tools, allowing AI clients to discover and execute workflows from a specified Coze workspace. It provides a simple way to integrate external skills into platforms like OpenClaw without needing local environment configurations.

  Last updated 2026-03-11

  94