OpenClaw MCP Ecosystem
9 remote MCP servers on Cloudflare Workers for AI agents. Free tier + Pro API keys.
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README
<p align="center"> <h1 align="center">OpenClaw MCP Servers</h1> <p align="center"><strong>49 AI tools. 9 servers. Free to start. Connect in 30 seconds.</strong></p> <p align="center"><em>49 個 AI 工具 · 9 台伺服器 · 免費開始 · 30 秒連接</em></p> <p align="center"><em>49のAIツール · 9サーバー · 無料で始められる · 30秒で接続</em></p> </p> <p align="center"> <a href="https://opensource.org/licenses/MIT"><img src="https://img.shields.io/badge/License-MIT-yellow.svg" alt="MIT"></a> <a href="https://modelcontextprotocol.io"><img src="https://img.shields.io/badge/MCP-Streamable_HTTP-blue" alt="MCP"></a> <a href="https://workers.cloudflare.com"><img src="https://img.shields.io/badge/Cloudflare-Workers-orange" alt="CF"></a> <a href="#available-mcp-servers"><img src="https://img.shields.io/badge/Servers-9-green" alt="9"></a> <a href="#available-mcp-servers"><img src="https://img.shields.io/badge/Tools-49-green" alt="49"></a> <a href="https://smithery.ai/server/openclaw-ai/json-toolkit"><img src="https://img.shields.io/badge/Smithery-Published-purple" alt="Smithery"></a> <a href="https://github.com/yedanyagamiai-cmd/openclaw-mcp-servers/releases"><img src="https://img.shields.io/github/v/release/yedanyagamiai-cmd/openclaw-mcp-servers?label=Release" alt="Release"></a> </p> <p align="center"> <a href="#quick-start">Quick Start</a> • <a href="#available-mcp-servers">All 49 Tools</a> • <a href="#pricing--access">Pricing</a> • <a href="#faq">FAQ</a> • <a href="README.zh-TW.md">繁體中文</a> • <a href="README.ja.md">日本語</a> </p> --- ## What is OpenClaw? OpenClaw is a collection of **9 ready-to-use AI tool servers** that you can connect to any AI assistant that supports the [Model Context Protocol (MCP)](https://modelcontextprotocol.io). - **No installation required.** Each server runs on Cloudflare's global edge network. You just paste a URL into your AI tool's settings. - **Free to start.** Every server has a free tier. No credit card, no API key, no account needed. - **49 practical tools** for everyday tasks: formatting JSON, building regex patterns, generating color palettes, converting timestamps, enhancing prompts, and more. Think of it like adding superpowers to your AI assistant — just connect and start asking. --- ## Why OpenClaw? | | OpenClaw | Typical MCP Servers | |--|----------|-------------------| | **Setup** | Paste a URL (30 seconds) | Install packages, configure, restart | | **Hosting** | Cloudflare edge (300+ locations) | Self-host or Docker | | **Uptime** | Global CDN with automatic failover | Depends on your infrastructure | | **Latency** | <100ms (edge compute) | 200-500ms (centralized) | | **Free tier** | Yes, no account needed | Most require API keys | | **Pro upgrade** | $29/mo for all 9 servers | Per-server pricing | --- ## Who Is This For? - **AI beginners** who want useful tools without technical setup - **Developers** who need JSON, regex, color, and timestamp utilities inside their AI workflow - **Content creators** who want prompt optimization, SEO analysis, and multilingual publishing tools - **Teams** looking for a managed, reliable MCP server set with predictable pricing No coding experience is required for basic usage. --- ## What Can You Do With It? Here are real examples — just say these to your AI assistant after connecting: | Use Case | Example Prompt | |----------|---------------| | Format messy JSON | *"Format this JSON and show me any errors"* | | Build a regex pattern | *"Create a regex that matches email addresses"* | | Check color accessibility | *"Check if white text on this blue background meets WCAG AA"* | | Convert time zones | *"What time is 3pm Tokyo in New York and London?"* | | Improve a prompt | *"Score this prompt and suggest improvements"* | --- ## Available MCP Servers ### Install in Cursor (One Click) | Server | Install | Tools | Free/day | |--------|---------|-------|----------| | JSON Toolkit | [](cursor://anysphere.cursor-deeplink/mcp/install?name=json-toolkit&config=eyJ0eXBlIjogImh0dHAiLCAidXJsIjogImh0dHBzOi8vanNvbi10b29sa2l0LW1jcC55YWdhbWk4MDk1LndvcmtlcnMuZGV2L21jcCJ9) | 6 | 20 | | Regex Engine | [](cursor://anysphere.cursor-deeplink/mcp/install?name=regex-engine&config=eyJ0eXBlIjogImh0dHAiLCAidXJsIjogImh0dHBzOi8vcmVnZXgtZW5naW5lLW1jcC55YWdhbWk4MDk1LndvcmtlcnMuZGV2L21jcCJ9) | 5 | 20 | | Color Palette | [](cursor://anysphere.cursor-deeplink/mcp/install?name=color-palette&config=eyJ0eXBlIjogImh0dHAiLCAidXJsIjogImh0dHBzOi8vY29sb3ItcGFsZXR0ZS1tY3AueWFnYW1pODA5NS53b3JrZXJzLmRldi9tY3AifQ==) | 5 | 25 | | Timestamp Converter | [](cursor://anysphere.cursor-deeplink/mcp/install?name=timestamp-converter&config=eyJ0eXBlIjogImh0dHAiLCAidXJsIjogImh0dHBzOi8vdGltZXN0YW1wLWNvbnZlcnRlci1tY3AueWFnYW1pODA5N