"A tool or resource for improving prompt writing" matching MCP servers:

• Chain of Draft Prompt Tool

  brendancopley

  A

  license

  -

  quality

  C

  maintenance

  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

  16

  18

  MIT

• Self-Improving Memory MCP

  SuperPiTT

  A

  license

  -

  quality

  D

  maintenance

  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

  22

  MIT

• Prompt for User Input MCP

  goldensansapple

  A

  license

  -

  quality

  C

  maintenance

  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

• Cortex Resource Manager

  ry-ops

  A

  license

  -

  quality

  -

  maintenance

  Manages resource allocation, MCP server lifecycle, and Kubernetes workers in cortex automation systems. Provides tools for requesting/releasing job resources, starting/stopping/scaling MCP servers, and provisioning/destroying burst workers with TTL management.

  Last updated 2025-12-19

• MCP Prompt Template Selector

  Vadimber2

  F

  license

  -

  quality

  C

  maintenance

  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

• Resource Hub Server

  adamwattis

  F

  license

  -

  quality

  C

  maintenance

  An MCP server that connects to the Resource Hub, allowing centralized configuration and management of tools and resources across different MCP environments.

  Last updated 2025-05-21

  4

• Refine Prompt

  FelippeFarias

  A

  license

  A

  quality

  C

  maintenance

  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

• Just Prompt

  disler

  F

  license

  B

  quality

  C

  maintenance

  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

  725

• Perplexity Tool for Claude

  letsbuildagent

  A

  license

  C

  quality

  D

  maintenance

  A custom MCP tool that integrates Perplexity AI's API with Claude Desktop, allowing Claude to perform web-based research and provide answers with citations.

  Last updated 2024-12-05

  1

  6

  MIT

• Yes or No MCP

  a-polishchuk

  F

  license

  D

  quality

  C

  maintenance

  A simple MCP server implementation in TypeScript that communicates over stdio, allowing users to ask questions that end with 'yes or no' to trigger the MCP tool in Cursor.

  Last updated 2025-06-04

  1

  2

• dev-prompt-mcp

  sayll

  A

  license

  -

  quality

  C

  maintenance

  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

  2

  3

  MIT

• Web Resource Ledger

  benpeter

  A

  license

  -

  quality

  C

  maintenance

  📇 ☁️ - Capture web pages as cryptographically signed, tamper-evident evidence. Ed25519 signatures, RFC 3161 timestamps, and WACZ archives. Four tools: capture_url, get_capture, list_captures, verify_capture.

  Last updated 2026-05-04

  2

  1

  MIT

• Resource Settings MCP Server

  ag2-mcp-servers

  F

  license

  -

  quality

  C

  maintenance

  An MCP Server that provides a natural language interface to Google Cloud Resource Settings API, enabling users to view and manage settings for Google Cloud resources through conversation.

  Last updated 2025-07-16

• graph-tool-call

  SonAIengine

  A

  license

  A

  quality

  B

  maintenance

  Graph-based tool retrieval for LLM agents. Builds a tool graph from OpenAPI/MCP specs and retrieves multi-step workflows via hybrid search (BM25 + graph traversal + embedding), recovering accuracy from 12% to 82% with 79% fewer tokens. Also works as an MCP Proxy to aggregate multiple servers behind 3 meta-tools.

  Last updated 2026-05-03

  6

  6

  MIT

• prompt-to-asset

  MohamedAbdallah-14

  A

  license

  A

  quality

  B

  maintenance

  Routes one brief to the right image model across 60+ (gpt-image-1.5, Ideogram 3, Recraft V4, Flux), validates the output, and fans out to iOS/Android/PWA/favicon/visionOS/Flutter bundles. Works without an API key via Pollinations, HF Inference, Stable Horde, or host-LLM inline SVG.

  Last updated 2026-05-04

  2

  24

  4

• Prompt Ops MCP

  heyjustinai

  A

  license

  A

  quality

  D

  maintenance

  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

  7

  4

  MIT

• MCP Think Tool

  piotrpalek

  F

  license

  A

  quality

  C

  maintenance

  An MCP server implementation of Anthropic's Think Tool prompt engineering technique that enables Claude to break down complex problems and enhance its reasoning capabilities by providing a simple tool that echoes back thoughts.

  Last updated 2025-03-25

  1

  1

• agent-tool

  knewstimek

  A

  license

  A

  quality

  C

  maintenance

  Encoding-aware, indentation-smart file tools for AI coding agents. 20+ tools including read/edit with automatic encoding detection, smart indentation conversion, SSH, SFTP, process management, and system utilities.

  Last updated 2026-05-01

  2

  53

  17

  MIT

• Azure Resource Graph MCP

  hardik-id

  A

  license

  B

  quality

  C

  maintenance

  A Model Context Protocol server for querying and analyzing Azure resources at scale using Azure Resource Graph, enabling AI assistants to explore and monitor Azure infrastructure.

  Last updated 2025-05-06

  1

  18

  MIT

• MCP Prompt Optimizer

  grandinh

  A

  license

  B

  quality

  C

  maintenance

  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