MCP server for Festo/CODESYS PLC engineering — generates IEC 61131-3 Structured Text and validated PLCopen XML, with an embedded knowledge base (27 topics, 19 manuals, BM25 search) and a 38-block ST library.
Latest release v1.0.1 — v1.0.1 — Packaging fix · 17 Jul 2026
20 files for Claude Code: plc-reviewer, xml-validator, audit-naming, cycle-test and 16 more — 657 tokens loaded in every session.
CLAUDE.md A 657 tok .claude/settings.json A — .claude/settings.json A — .claude/settings.json A — .claude/settings.json A — .claude/skills/error-diagnosis/SKILL.md A 87 tok .claude/skills/hmi-gateway/SKILL.md A 78 tok .claude/skills/motion-control/SKILL.md A 72 tok .claude/skills/plcopen-xml/SKILL.md B 63 tok .claude/skills/writing-st-code/SKILL.md A 94 tok .claude/commands/audit-naming.md A 58 tok .claude/commands/cycle-test.md C 35 tok .claude/commands/daily-warmup.md A 30 tok .claude/commands/error-decode.md A 22 tok .claude/commands/fb-from-library.md A 36 tok .claude/commands/import-checklist.md A 39 tok .claude/commands/start-fb.md A — .claude/commands/xml-pre-import.md A 45 tok .claude/agents/plc-reviewer.md A 70 tok .claude/agents/xml-validator.md A — These files are efranceschetti/festo-codesys-mcp's own configuration — they tell Claude Code how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.