// SCAN REPORT

CODESYS MCP Server

8 tools. 1 can modify or destroy data without limits.

1 write tool that can modify data. Rate limits recommended.

Last updated: 3 Jul 2026

1 can modify or destroy data

7 read-only

8 tools total

Community server · catalogue entry verified 03/07/2026

How to control CODESYS MCP Server ↓

TOOL MAP

What CODESYS MCP Server exposes to your agents

Read (7) Write / Execute (1) Destructive / Financial (0)

Running more than one server? Check your whole stack →

MOST DANGEROUS TOOLS

High Risk

The most dangerous CODESYS MCP Server tools

Execute · Medium crawl_codesys_help This tool performs an active web crawl (external network requests) and indexes the results, making it an Execute-class action.

1 of CODESYS MCP Server's 8 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control CODESYS MCP Server

PolicyLayer is an MCP gateway — it sits between your AI agents and CODESYS MCP Server, and nothing reaches the server without passing your rules. These are the rules we recommend:

Cap read operations

{
  "codesys_writing_guidance": {
    "limits": [
      {
        "counter": "codesys_writing_guidance_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

Create a free account and register CODESYS MCP Server — nothing to install.
Add these rules — paste them, or build them visually. Tune the limits to your setup.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

ENFORCE POLICY ON CODESYS →

Instant setup, no code required.

FULL CATALOGUE

All 8 CODESYS MCP Server tools

EXECUTE 1 tools

Execute crawl_codesys_help Crawl https://content.helpme-codesys.com/en/ and index all pages so they become searchable via search_codesys_

READ 7 tools

Read codesys_writing_guidance Provide practical Structured Text and CODESYS design guidance for writing or improving code, choosing a POU st Read get_codesys_page Fetch the full text content of any CODESYS documentation URL (content.helpme-codesys.com, codesys.com). Read get_codesys_pdf Return extracted text from one PDF in the configured docs/pdfs folder. Use list_codesys_pdfs first if you do n Read get_codesys_topic Return a focused explanation for a known CODESYS topic such as POUs, function blocks, timers, tasks, variables Read list_codesys_pdfs List PDF files available to this MCP server from the configured docs/pdfs folder. Read search_codesys_docs Search curated CODESYS guidance, allowlisted official CODESYS pages, and optional PDFs in the docs/pdfs folder Read search_codesys_pdfs Search text extracted from PDF files in the configured docs/pdfs folder.

FAQ

Questions about CODESYS MCP Server

Is the CODESYS MCP Server MCP server safe to use without restrictions? +

The CODESYS MCP Server server is primarily read-only with 7 read tools. While it cannot modify data, an agent in a retry loop can make thousands of API calls per minute, exhausting rate limits and running up costs. Rate limiting is still recommended.

How many tools does the CODESYS MCP Server MCP server expose? +

8 tools across 1 categories: Read. 7 are read-only. 1 can modify, create, or delete data.

How do I enforce a policy on CODESYS MCP Server? +

Register the CODESYS MCP Server MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every CODESYS MCP Server tool call.

Deterministic rules across all 8 CODESYS MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON CODESYS →

Instant setup, no code required.

8 CODESYS MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.

// WHERE THIS COMES FROM

These policies come from CODESYS MCP Server's registry record.

The record behind this page: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.

Teams ship this data inside their own products. See what a licence covers →