Guardian
Rank #99,115pulsemcp/fengfangwen-guardian
MCP safety middleware for Claude Code that validates file operations and bash commands with circuit-breaker protection against retry loops.
Guardian is a Model Context Protocol (MCP) server published by fengfangwen061026. It ranks #99,115 of 137,492 servers tracked on MCP Toplist, and its repository has 2 GitHub stars. Guardian is listed on PulseMCP, and ships as a single rolling release with no explicit version metadata. It was first listed on May 23, 2026.
Ranks ahead of 38,377 of 137,492 servers on MCP Toplist.
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[](https://mcptoplist.com/server/pulsemcp%2Ffengfangwen-guardian)<a href="https://mcptoplist.com/server/pulsemcp%2Ffengfangwen-guardian"><img src="https://mcptoplist.com/badge/pulsemcp%2Ffengfangwen-guardian.svg" alt="MCP Toplist: #99,115 of 137,492" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 1 registry
fengfangwen061026
Not versioned
This server is published through a registry that does not expose explicit version metadata, and no GitHub release tags were found on the linked repository. The listing tracks a single rolling release.
Frequently asked questions
- Who maintains Guardian?
- Guardian is maintained by fengfangwen061026, which publishes 1 MCP server (0 total versions) tracked on MCP Toplist.
- Is Guardian listed on the Official MCP Registry?
- Guardian is not on the Official MCP Registry. It is listed on PulseMCP.
- How many versions does Guardian have?
- Guardian ships as a single rolling release with no explicit version metadata.
- Where can I find the source code for Guardian?
- The source code for Guardian is hosted at github.com/fengfangwen061026/mcp-guardian.
Do you run this server?
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