nexus mcp for Claude.ai
io.github.nexus-api-lab/nexus-mcp
Japanese LLM security — prompt injection detection (jpi-guard) + PII masking (PII Guard). Free.
client:Claude.ai
transport:streamable-http
Install nexus mcp in Claude.ai
Settings → Connectors → Add custom connector
https://mcp.nexus-api-lab.com/Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs