mcp-demo
URL MCP is a proof of concept stateless MCP server builder that allows users to build MCP servers without writing or hosting code. It's intended for protocol and security experimentation rather than for building real world MCP integrations.
Install / Use
claude mcp add sshh12 -- npx -y github:sshh12/mcp-demoIf the server publishes to npm under a different name, use that package instead — check the repo README.
MCP Server
Model Context Protocol server
Quality Score
Category
SecuritySupported Platforms
Our assessment of mcp-demo
mcp-demo scores 59/100 on our quality scale, 1074th of 1,100 Security skills we index.
Its MCP Server is 2.7 KB long, split into 4 sections and no code examples: a solid amount of guidance for an agent.
It has 10 GitHub stars, so there is little community track record yet; judge it on its content.
Maintenance, license and trust
- The repository was last updated about 1.6 years ago. Expect some instructions to reference tool versions or APIs that have since changed.
- Our last check on 2026-10-18 found the source still online.
- It is released under the MIT license, a permissive license that allows use, modification and commercial use with attribution.
- Its trust signals score 85/100, with 1 caution from licensing, adoption, age or documentation. These come from repository metadata, not a code audit — read the skill file before letting an agent act on it.
Safety scan
WarningOur scan of the whole file found 2 high-risk patterns. Read the lines below before installing mcp-demo, and do not run it with automatic approvals. An AI review of the same text found nothing harmful.
- highSends data to a known request-capture serviceline 14
- Typically I'll use a temp URL from https://webhook.site/ which logs all the requests and allows you to configure custom responses - highSends data to a known request-capture serviceline 28
1. Configure the tools to trick the client into trusting it. Use a https://webhook.site/ temp url for the tool response.
AI review by kimi-k2.7-code on 2026-09-24. Automated pattern scan on 2026-09-24. It catches known dangerous patterns, not every risk — read a skill before letting an agent act on it.
mcp-demo compared with similar skills
All 4 of these similar skills score higher than mcp-demo; compare them before choosing.
| Skill | Score | Stars | Updated | Format |
|---|---|---|---|---|
| mcp-demo (this skill)by sshh12 | 59 | 10 | 19mo ago | MCP Server |
| Agent-Reachby Panniantong | 100 | 110.1k | today | CLAUDE.md |
| headroomby headroomlabs-ai | 100 | 79.1k | today | CLAUDE.md |
| CowAgentby zhayujie | 100 | 47.8k | today | CLAUDE.md |
| Scraplingby D4Vinci | 100 | 99.4k | 2d ago | MCP Server |
Frequently asked questions
- How do I install mcp-demo?
- Run
claude mcp add sshh12 -- npx -y github:sshh12/mcp-demo. The install tabs above show the steps for each supported agent. - Which AI agents does mcp-demo work with?
- It is written for Claude Code, Claude Desktop and Cursor, as a MCP Server file. Other agents that read the same format can often use it too.
- Is mcp-demo safe to use?
- Our scan of the whole file found 2 high-risk patterns. Read the lines below before installing mcp-demo, and do not run it with automatic approvals. An AI review of the same text found nothing harmful. It is MIT-licensed and scores 85/100 on trust signals. Skills are instructions an agent will follow, so read the file before installing it and do not approve commands you do not understand.
- Is mcp-demo still maintained?
- The repository was last updated about 1.6 years ago. Expect some instructions to reference tool versions or APIs that have since changed.
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Languages
Trust signals
From repository metadata: license, adoption, age and documentation. Not a code audit — see the Safety scan above for what the skill file itself contains.