"Techniques for improving prompt effectiveness" matching MCP servers:

• Prompt for User Input MCP

  goldensansapple

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  security

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  Enables AI models to interactively prompt users for input or clarification directly through their code editor. It facilitates real-time communication between assistants and users during development tasks.

  Last updated 2025-10-22

  MIT

• Prompt Ops MCP

  heyjustinai

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  security

  A

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  Optimizes prompts using meta-prompting techniques through a two-turn approach that first provides optimization guidelines and then refines the prompt for enhanced quality and effectiveness.

  Last updated 2025-07-06

  1

  4

  4

  MIT

• Self-Improving Memory MCP

  SuperPiTT

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  security

  A

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  Provides Claude with persistent memory and learning capabilities through 10 automatic agents that capture decisions, errors, solutions, and patterns across conversations. Features an anti-compaction system to prevent context loss and enables infinite conversation continuity.

  Last updated 2025-10-07

  1

  MIT

• Refine Prompt

  FelippeFarias

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  security

  A

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  An MCP server that uses Claude 3.5 Sonnet to transform ordinary prompts into structured, professionally engineered instructions for any LLM. It enhances AI interactions by adding context, requirements, and structural clarity to raw user inputs.

  Last updated 2025-04-03

  1

  3

  MIT

• MCP Prompt Optimizer

  Bubobot-Team

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  This MCP server provides research-backed prompt optimization tools and professional domain templates designed to improve AI performance through strategies like Tree of Thoughts and Medprompt. It enables users to analyze, auto-optimize, and refine prompts using advanced reasoning patterns and safety-critical alignment techniques.

  Last updated 2025-06-23

  22

  MIT

• Just Prompt

  disler

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  security

  F

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  A lightweight MCP server that provides a unified interface to various LLM providers including OpenAI, Anthropic, Google Gemini, Groq, DeepSeek, and Ollama.

  Last updated 2025-08-10

  6

  722

• Prompt Learning MCP Server

  curiositech

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  security

  F

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  Provides stateful prompt optimization using research-backed techniques like APE and OPRO, learning from historical performance data via a vector database. It enables users to automatically refine prompts, retrieve high-performing examples, and track performance analytics through iterative feedback.

  Last updated 2025-12-16

  2

• RT-Prompt-MCP

  yuyao1999

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  security

  F

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  A Model Context Protocol server that provides specialized prompt suggestions for backend development, frontend development, and general tasks to help LLMs generate better content.

  Last updated 2025-06-10

  6

  2

  1

• MCP Prompt Server

  gdli6177

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  A server based on Model Context Protocol that provides predefined prompt templates for tasks like code review and API documentation generation, enabling more efficient workflows in Cursor/Windsurf editors.

  Last updated 2025-07-30

  10

  1

  244

  MIT

• dev-prompt-mcp

  sayll

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  An MCP server that registers customizable prompt templates as tools for natural language interaction. It supports hot-reloading and easy extension via YAML or JSON files to automate tasks like code review, refactoring, and content summarization.

  Last updated 2025-12-16

  4

  MIT

• mcp-prompt-engine

  vasayxtx

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  security

  A

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  MCP server for managing and serving dynamic prompt templates using elegant and powerful text template engine. Create reusable, logic-driven prompts with variables, partials, and conditionals that can be served to any compatible MCP client like Claude Code, Claude Desktop, Gemini CLI, etc.

  Last updated 2026-03-30

  16

  MIT

• MCP Prompt Manager

  CarlLee1983

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  A

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  Git-driven MCP server that manages and provides prompt templates with Handlebars support, enabling teams to collaborate on and version-control reusable, dynamic prompts across AI editors like Cursor and Claude Desktop.

  Last updated 2026-03-02

  ISC

• MCP Prompt Enhancer

  soniankur948

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  security

  F

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  Intelligently analyzes codebases to enhance LLM prompts with relevant context, featuring adaptive context management and task detection to produce higher quality AI responses.

  Last updated 2025-07-10

  1

• MCP Prompt Tester

  rt96-hub

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  An MCP server that allows agents to test and compare LLM prompts across OpenAI and Anthropic models, supporting single tests, side-by-side comparisons, and multi-turn conversations.

  Last updated 2025-03-05

  MIT

• prompt-new-mcp

  seungwonme

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  security

  F

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  quality

  A Model Context Protocol server that saves prompts with timestamps and allows users to list previously saved prompts for Claude Desktop.

  Last updated 2025-07-25

  2

  3

  1

• Prompt Cleaner MCP Server

  dacebt

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  security

  A

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  Enables cleaning and sanitizing prompts through an LLM-powered tool that removes sensitive information, provides structured feedback with notes and risks, and normalizes prompt formatting. Supports configurable local or remote OpenAI-compatible APIs with automatic secret redaction.

  Last updated 2025-10-16

  4

  1

  MIT

• MCP Prompt Optimizer

  grandinh

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  security

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  Automatically analyzes and optimizes AI prompts by calculating clarity scores, detecting risks, asking clarifying questions, and adding domain-specific requirements to improve AI interaction quality.

  Last updated 2025-11-09

  1

  MIT

• Prompt Store MCP

  mhoshdev

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  A local-only MCP server that uses SQLite to store, search, and manage a personal library of AI prompts. It enables developers to organize and reuse prompts across multiple AI clients like Claude and Cursor while keeping all data on their local machine.

  Last updated 2026-02-20

  2

  1

  MIT

• vibe-prompt-mcp

  saurabhjambure-pixel

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  Fix your vibe coding prompts before they reach the AI. Scores and rewrites across 4 dimensions — no API key, no server, just npx. Now with codebase-aware context injection for design, database, API, auth, testing, and state management.

  Last updated 2026-04-03

  MIT

• Amazon Q Custom Prompt MCP

  fiet-kyo

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  security

  F

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  Provides custom prompts for Amazon Q by serving markdown files from the local filesystem as prompt templates through the Model Context Protocol.

  Last updated 2025-08-06

  8

• Prompt Auto-Optimizer MCP

  sloth-wq

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  security

  A

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  An MCP server that automatically optimizes AI prompts using evolutionary algorithms, helping improve prompt performance, creativity, and reliability through iterative testing and refinement.

  Last updated 2025-08-03

  12

  3

  MIT

• MCP Prompt Cleaner

  dacebt

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  Enhances and cleans raw prompts using AI to make them more clear, actionable, and effective. Provides quality assessment, suggestions, and supports both general and code-specific optimization modes.

  Last updated 2025-10-16

  1

  MIT

• MCP Prompt Template Selector

  Vadimber2

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  security

  F

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  Provides AI-powered selection and generation of specialized system prompts from a database of over 66 templates for Claude Code. It uses semantic search to find the best matching template and can adapt it to fit specific user tasks and contexts.

  Last updated 2026-01-22

• 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

• Generate-Prd-Prompt

  xiaobenyang-com

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  security

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  Mercury Spec Ops MCP Server is a dynamic prompt generation and template assembly tool based on a modular architecture. It is suitable for the interaction between AI assistants and professional content, and supports the dynamic generation of 31 technology stacks, 10 analysis dimensions and 34 templat

  Last updated 2026-01-09

  6

  2

  Apache 2.0

• Meta Prompt MCP Server

  tisu19021997

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  security

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  A server that transforms a standard Language Model into a dynamic multi-agent system where the model simulates both a Conductor (project manager) and Experts (specialized agents) to tackle complex problems through a collaborative workflow.

  Last updated 2025-06-25

  2

  35

  Apache 2.0

• Coding Prompt Engineer MCP

  hireshBrem

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  security

  A

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  Rewrites coding prompts for optimal results with AI IDEs like Cursor by using Claude to add structure, context, and language-specific considerations to user prompts.

  Last updated 2025-03-30

  1

  13

  MIT

• MCP UI/UX Prompt Refiner

  Nwabukin

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  F

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  Transforms basic interface ideas into comprehensive, professional-grade UI/UX design specifications with detailed styling, animations, components, and accessibility requirements for websites, apps, and other digital interfaces.

  Last updated 2025-12-13

  5

• MCP for Vivado

  lzw12123

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  security

  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-for-docs

  shayonpal

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  security

  A

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  quality

  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

• Prompt Bookmarks

  nika-is-nika

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  security

  F

  license

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  quality

  Enables users to organize, search, and manage a shared library of prompts across AI tools via the Model Context Protocol. It supports hierarchical folder organization, tagging, and template variable substitution for dynamic prompt generation.

  Last updated 2025-09-29

• mcp-snowflake-server-no-write

  sgriffin-magnoliacap

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  security

  A

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  quality

  MCP server for snowflake that doesn't allow write operations under any circumstances, and includes a system prompt.

  Last updated 2025-06-30

  GPL 3.0

• Chain of Draft Prompt Tool

  brendancopley

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  security

  F

  license

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  quality

  Transforms prompts into Chain of Draft (CoD) or Chain of Thought (CoT) format to enhance LLM reasoning quality while reducing token usage by up to 92.4%, supporting multiple LLM providers including Claude, GPT, Ollama, and local models.

  Last updated 2025-09-08

  10

  18

• MCP Server for Splunk

  deslicer

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  security

  A

  license

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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

• Call For Papers MCP

  alperenkocyigit

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  security

  A

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  quality

  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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  security

  A

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  quality

  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

  license

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  quality

  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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  security

  A

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  quality

  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

  license

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  quality

  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-server-for-powershell

  danielklecha

  A

  security

  A

  license

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  quality

  Unofficial Powershell MCP server

  Last updated 2026-01-26

  1

  MIT

• What's for Dinner? MCP Server

  a2345sooted

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  security

  A

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  quality

  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

• MCP Server For Local

  Dreamboat-Rachel

  A

  security

  A

  license

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  quality

  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 Intercom

  raoulbia-ai

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  security

  A

  license

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  quality

  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

• MCP Server for CAD

  Eklavvyaaaaa

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  security

  F

  license

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  quality

  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

• Prompt Registry MCP

  stevengonsalvez

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  security

  F

  license

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  quality

  A lightweight, file-based server for managing and serving personal prompt templates with variable substitution support via the Model Context Protocol. It allows users to store, update, and organize prompts in a local directory through integrated MCP tools and CLI assistants.

  Last updated 2026-02-14

  4

  5

• MCP Server for Google Search

  mcp-for-dev

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  security

  F

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  quality

  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-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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  quality

  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

• mcp-server-for-apache-ofbiz

  jacopoc

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  security

  A

  license

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  quality

  A proof of concept MCP server for Apache OFBiz

  Last updated 2026-02-20

  5

  Apache 2.0

• Quick Data for Windows MCP

  Beaulewis1977

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  security

  A

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  quality

  A Windows-optimized server providing universal data analytics for JSON and CSV files through over 32 tools including schema discovery and interactive visualizations. It is specifically designed for seamless integration with Claude Desktop on Windows.

  Last updated 2025-06-16

  1

  MIT