// MCP TOOL REFERENCE

OT SECURITY TOOLS

7 tools from the Ot Security MCP Server, categorised by risk level.

// ALL 7 OT SECURITY TOOLS

READ 7 tools

Read get_mitre_ics_technique Get detailed information about a MITRE ATT&CK for ICS technique Read get_ot_requirement Get detailed information about a specific OT requirement Read get_requirement_rationale Get detailed rationale for a specific OT security requirement. Returns comprehensive context including why ... Read get_zone_conduit_guidance Get IEC 62443 zone and conduit guidance for network segmentation. Query zones by Purdue level (0-5), securi... Read list_ot_standards List all available OT security standards with coverage statistics Read map_security_level_requirements Map IEC 62443 requirements to a specific security level (1-4). Returns all requirements that apply to the s... Read search_ot_requirements Search for OT security requirements across all standards by keyword

// RUNNING THIS SERVER

The managed route: connect Ot Security through the PolicyLayer gateway — every tool call above is checked against your policy before it runs, with a full audit log.

DIRECT INSTALL (UNMANAGED) npx -y @ansvar/ot-security-mcp

// FAQ

How many tools does the Ot Security MCP server have? +

The Ot Security MCP server exposes 7 tools across 1 categories: Read.

How do I enforce policies on Ot Security tools? +

Route the Ot Security server through the PolicyLayer gateway. Define allow, deny, or approval rules per tool in the dashboard — they are enforced on every call before it reaches the server.

What risk categories do Ot Security tools fall into? +

Ot Security tools are categorised as Read (7). Each category has a recommended default policy.

Let agents act without letting them run wild.

Route your MCP servers through PolicyLayer and every tool call is checked against your policy before it runs — allow, deny, or require approval. Per-identity grants. Full audit log. Live in minutes.

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