Cyntrisec CLI (Historical) MCP Server

by cyntrisecio.github.cyntrisec/cyntrisecv0.1.14

Local-first AWS security analyzer that discovers attack paths and generates remediations using graph theory.

4Pythonstdioofficial registry

context tax

queued

security

queued

cold start

queued

freshness

Slowing5mo ago

Install Cyntrisec CLI (Historical) MCP server

claude mcp add cyntrisec -e AWS_ACCESS_KEY_ID='<aws-access-key-id>' -e AWS_SECRET_ACCESS_KEY='<aws-secret-access-key>' -- uvx cyntrisec

{
  "mcpServers": {
    "cyntrisec": {
      "command": "uvx",
      "args": [
        "cyntrisec"
      ],
      "env": {
        "AWS_ACCESS_KEY_ID": "<aws-access-key-id>",
        "AWS_SECRET_ACCESS_KEY": "<aws-secret-access-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "cyntrisec": {
      "command": "uvx",
      "args": [
        "cyntrisec"
      ],
      "env": {
        "AWS_ACCESS_KEY_ID": "<aws-access-key-id>",
        "AWS_SECRET_ACCESS_KEY": "<aws-secret-access-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "cyntrisec": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "cyntrisec"
      ],
      "env": {
        "AWS_ACCESS_KEY_ID": "<aws-access-key-id>",
        "AWS_SECRET_ACCESS_KEY": "<aws-secret-access-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "cyntrisec": {
      "command": "uvx",
      "args": [
        "cyntrisec"
      ],
      "env": {
        "AWS_ACCESS_KEY_ID": "<aws-access-key-id>",
        "AWS_SECRET_ACCESS_KEY": "<aws-secret-access-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
AWS_PROFILE	—	—	AWS profile name to use for authentication
AWS_DEFAULT_REGION	—	—	AWS region to use (defaults to profile/env settings)
AWS_ACCESS_KEY_ID	—	yes	AWS access key ID (use AWS_PROFILE instead if possible)
AWS_SECRET_ACCESS_KEY	—	yes	AWS secret access key (use AWS_PROFILE instead if possible)

Freshness

Slowing — last maintenance signal 5mo ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-05-06 · 5mo ago · GitHub
Latest release
2026-05-06 · 5mo ago · GitHub · v0.1.14
Package published
no data · npm/PyPI
Registry entry updated
2026-05-06 · 5mo ago · official registry · v0.1.14

FAQ

›How do I install the Cyntrisec CLI (Historical) MCP server in Claude Code?

Run: claude mcp add cyntrisec -e AWS_ACCESS_KEY_ID='<aws-access-key-id>' -e AWS_SECRET_ACCESS_KEY='<aws-secret-access-key>' -- uvx cyntrisec. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Cyntrisec CLI (Historical) require an API key?

Yes. It expects AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, of which 2 are secrets.

›Can I use Cyntrisec CLI (Historical) as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Cyntrisec CLI (Historical) in the official MCP registry?

Yes, as io.github.cyntrisec/cyntrisec.