io.github.Ansvar-Systems/ot-security-mcp

@ansvar/eu-regulations-mcp

OT security standards: IEC 62443, NIST 800-82/53, MITRE ATT&CK for ICS

2 183/wk 6 tools GitHub npm PyPI

No known CVEs

No license

Actively maintained

Last commit 5d ago

Works with most clients

Transport: stdio, sse, http

6 tools · ~704 tok

Grade B · 0.4% of 200K ctx

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Security

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "ot-security": {
      "args": [
        "-y",
        "@ansvar/ot-security-mcp"
      ],
      "command": "npx"
    }
  }
}

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[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-ansvar-systems-ot-security-mcp)](https://mcppedia.org/s/io-github-ansvar-systems-ot-security-mcp)

Read me

What io.github.Ansvar-Systems/ot-security-mcp does

Query IEC 62443, NIST 800-82, NIST 800-53, and MITRE ATT&CK for ICS — the complete OT security framework stack — directly from Claude, Cursor, or any MCP-compatible client.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y '@ansvar/eu-regulations-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

85/100across 5 weighted dimensions

How we score →

0255075100

−15

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked @ansvar/eu-regulations-mcp against OSV.dev.

Inventory

Tools (6)

Click any tool to inspect its schema.

~704 tokens total

Community

Reviews

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Frequently Asked Questions

Is io.github.Ansvar-Systems/ot-security-mcp safe to use?: io.github.Ansvar-Systems/ot-security-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.Ansvar-Systems/ot-security-mcp?: io.github.Ansvar-Systems/ot-security-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.Ansvar-Systems/ot-security-mcp do?: io.github.Ansvar-Systems/ot-security-mcp provides 6 tools: search_requirements, get_security_level_requirements, get_zone_conduit_guidance, get_mitre_ics_techniques, map_standards and 1 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.Ansvar-Systems/ot-security-mcp?: io.github.Ansvar-Systems/ot-security-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is io.github.Ansvar-Systems/ot-security-mcp actively maintained?: io.github.Ansvar-Systems/ot-security-mcp is actively maintained — last commit was 5 days ago. It has 2 GitHub stars.

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Community

Discussion

Start a conversation

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Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Frequently Asked Questions

Is io.github.Ansvar-Systems/ot-security-mcp safe to use?

io.github.Ansvar-Systems/ot-security-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install io.github.Ansvar-Systems/ot-security-mcp?

io.github.Ansvar-Systems/ot-security-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can io.github.Ansvar-Systems/ot-security-mcp do?

io.github.Ansvar-Systems/ot-security-mcp provides 6 tools: search_requirements, get_security_level_requirements, get_zone_conduit_guidance, get_mitre_ics_techniques, map_standards and 1 more. See the full tools list on the server page for descriptions and parameters.

What AI clients work with io.github.Ansvar-Systems/ot-security-mcp?

io.github.Ansvar-Systems/ot-security-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is io.github.Ansvar-Systems/ot-security-mcp actively maintained?

io.github.Ansvar-Systems/ot-security-mcp is actively maintained — last commit was 5 days ago. It has 2 GitHub stars.