io.github.kapillamba4/meta-prompt-mcp

Name: io.github.kapillamba4/meta-prompt-mcp
Rating: 0.1 (2 reviews)
Author: kapillamba4

平台与服务

by kapillamba4

提供 Google 与 Anthropic 官方 prompting 指南的 MCP 服务器，用于生成更可靠的 meta-prompt。

2GitHub

什么是 io.github.kapillamba4/meta-prompt-mcp？

提供 Google 与 Anthropic 官方 prompting 指南的 MCP 服务器，用于生成更可靠的 meta-prompt。

README

Meta-Prompt MCP

A Prompting Oracle — An MCP server that bridges official Prompting Guides with your LLM workflow to help you generate highly accurate, effective, and structured meta-prompts.

What It Does

Meta-Prompt MCP is a specialized Model Context Protocol (MCP) server that acts as an automated "Prompting Oracle." It empowers any MCP-compatible host (Claude Desktop, Cursor, etc.) to query expert Prompting Guides mid-conversation.

When building AI workflows, creating robust "meta-prompts" (system prompts for agents) is critical. Instead of guessing how to instruct an LLM, this server provides immediate access to authoritative guidelines. By surfacing these best practices on-demand, it ensures the meta-prompts you generate are exceptionally accurate, helpful, and grounded in proven methodology.

Architecture

code

┌─────────────────────┐     stdio      ┌──────────────────────────┐
│   MCP Host          │◄──────────────►│   Meta-Prompt MCP        │
│   (Claude Desktop,  │                │                          │
│    Cursor, IDEs)    │                │   ┌──────────────────┐   │
│                     │                │   │  FastMCP Server   │   │
│                     │                │   │  • get_google_    │   │
│                     │                │   │    guide          │   │
│                     │                │   │  • get_anthropic_ │   │
│                     │                │   │    guide          │   │
│                     │                │   └────────┬─────────┘   │
│                     │                │            │              │
│                     │                │   ┌────────▼─────────┐   │
│                     │                │   │  ./data/         │   │
│                     │                │   │  (markdown files) │   │
│                     │                │   └──────────────────┘   │
└─────────────────────┘                └──────────────────────────┘

Key Features

Feature	Details
`get_google_guide` tool	Retrieves the comprehensive Google Prompting Guide to inform clear, context-rich prompting strategies
`get_anthropic_guide` tool	Retrieves the full Anthropic Prompting Guide for mastering capabilities and system prompts
Offline capable	Runs entirely locally, reading from bundled markdown files with zero API dependencies

Benchmark Results

To validate the tool's impact, we ran a benchmark comparing prompts generated with and without the prompting guides across 5 diverse tasks. An independent judge LLM scored each prompt on Clarity, Specificity, Structure, Effectiveness, and Overall quality (1–10 scale).

View Full Benchmark Results →

Run the benchmark yourself:

bash

export OPENROUTER_API_KEY=sk-or-...
make benchmark

Quick Start

1. Install

bash

# Via uvx (recommended — run without installing globally)
uvx meta-prompt-mcp

# Or install via pip
pip install meta-prompt-mcp

The package ships with bundled markdown guides — no API keys or setup needed.

2. Configure Your MCP Host

Claude Desktop

Add to your claude_desktop_config.json:

json

{
  "mcpServers": {
    "meta-prompt-mcp": {
      "command": "uvx",
      "args": ["meta-prompt-mcp"]
    }
  }
}

Cursor

Add to your MCP settings:

json

{
  "mcpServers": {
    "meta-prompt-mcp": {
      "command": "uvx",
      "args": ["meta-prompt-mcp"]
    }
  }
}

Claude Code

Run the following command in your terminal:

bash

claude mcp add meta-prompt-mcp -- uvx meta-prompt-mcp

Development

bash

# Clone the repo
git clone <your-repo-url>
cd meta-prompt-mcp

# Install in dev mode
make dev

# Run the server
make run

Make Targets

Command	Description
`make dev`	Install in editable mode with dev dependencies
`make run`	Start the MCP server
`make benchmark`	Run prompt quality benchmark (requires `OPENROUTER_API_KEY`)
`make lint`	Run linter
`make format`	Auto-format code
`make test`	Run tests
`make build`	Build distribution packages
`make publish`	Publish to PyPI

Project Structure

code

meta-prompt-mcp/
├── pyproject.toml              # Package config & dependencies
├── Makefile                    # Dev commands (make help)
├── README.md
├── .env.example                # Env template (OPENROUTER_API_KEY)
├── benchmarks/
│   ├── benchmark.py            # Prompt quality benchmark
│   └── results.md              # Generated benchmark results
└── src/
    └── meta_prompt_mcp/
        ├── __init__.py
        ├── __main__.py         # python -m support
        ├── server.py           # FastMCP server with tools
        └── data/               # Bundled markdown guides

License

MIT

常见问题