News Summary

• TcKit is an AI-assisted development toolchain for TwinCAT 3 PLC engineering.
• It gives AI agents a precise, structured view of a project — and the tools to change, build, and test it.
• It exposes six capabilities shaped around the patterns Anthropic recommends for agent tools: layered just-in-time reads, a single source of truth for writes, and structured results from builds and tests.
• The MCP server runs as uvx tckit, fetching the package from PyPI on first use.