# TwinCAT Validator MCP Server MCP server

Agent View of the PolicyLayer registry record for TwinCAT Validator MCP Server: identity, probed posture, risk grade, and all 16 tools classified. HTML page: https://policylayer.com/tools/agenticcontrolio-twincat-validator-mcp

## Facts

- Server id: `agenticcontrolio/twincat-validator-mcp`
- Homepage: https://github.com/agenticcontrolio/twincat-validator-mcp
- Registry record: grade C, identity unverified
- Lifecycle: active
- Rate-limited: no
- Tools: 16
- Tool categories present: Read, Write
- Tags: agenticcontrolio twincat validator mcp
- Record last modified: 2026-06-11T16:18:35.192Z

## Tools (16)

| Tool | Category | Risk | Record |
| --- | --- | --- | --- |
| `process_twincat_batch` | Execute | High | https://policylayer.com/tools/agenticcontrolio-twincat-validator-mcp/process-twincat-batch.md |
| `verify_determinism_batch` | Execute | High | https://policylayer.com/tools/agenticcontrolio-twincat-validator-mcp/verify-determinism-batch.md |
| `process_twincat_single` | Other | Low | https://policylayer.com/tools/agenticcontrolio-twincat-validator-mcp/process-twincat-single.md |
| `check_specific` | Read | Low | https://policylayer.com/tools/agenticcontrolio-twincat-validator-mcp/check-specific.md |
| `get_context_pack` | Read | Low | https://policylayer.com/tools/agenticcontrolio-twincat-validator-mcp/get-context-pack.md |
| `get_effective_oop_policy` | Read | Low | https://policylayer.com/tools/agenticcontrolio-twincat-validator-mcp/get-effective-oop-policy.md |
| `get_validation_summary` | Read | Low | https://policylayer.com/tools/agenticcontrolio-twincat-validator-mcp/get-validation-summary.md |
| `lint_oop_policy` | Read | Low | https://policylayer.com/tools/agenticcontrolio-twincat-validator-mcp/lint-oop-policy.md |
| `suggest_fixes` | Read | Low | https://policylayer.com/tools/agenticcontrolio-twincat-validator-mcp/suggest-fixes.md |
| `validate_batch` | Read | Low | https://policylayer.com/tools/agenticcontrolio-twincat-validator-mcp/validate-batch.md |
| `validate_file` | Read | Low | https://policylayer.com/tools/agenticcontrolio-twincat-validator-mcp/validate-file.md |
| `validate_for_import` | Read | Low | https://policylayer.com/tools/agenticcontrolio-twincat-validator-mcp/validate-for-import.md |
| `autofix_batch` | Write | Medium | https://policylayer.com/tools/agenticcontrolio-twincat-validator-mcp/autofix-batch.md |
| `autofix_file` | Write | Medium | https://policylayer.com/tools/agenticcontrolio-twincat-validator-mcp/autofix-file.md |
| `extract_methods_to_xml` | Write | Medium | https://policylayer.com/tools/agenticcontrolio-twincat-validator-mcp/extract-methods-to-xml.md |
| `generate_skeleton` | Write | Medium | https://policylayer.com/tools/agenticcontrolio-twincat-validator-mcp/generate-skeleton.md |

## Tool descriptions

- `check_specific` — Run specific validation checks on a TwinCAT file.
- `get_effective_oop_policy` — Get effective OOP validation policy for a file or directory target.
- `get_validation_summary` — Get high-level file quality summary with health score.
- `lint_oop_policy` — Lint nearest .twincat-validator.json policy keys/types and return normalized policy.
- `suggest_fixes` — Generate prioritized fix recommendations from validation results.
- `validate_for_import` — Quick validation check for TwinCAT import readiness.
- `extract_methods_to_xml` — Promote inline METHOD blocks from main ST to <Method> XML elements.
- `generate_skeleton` — Generate canonical deterministic TwinCAT XML skeleton for a file type.

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=agenticcontrolio-twincat-validator-mcp · API: https://policylayer.com/registry/api · Recommended policies for every tool: https://policylayer.com/policies/agenticcontrolio-twincat-validator-mcp