MCP server for Apple Calendar on macOS. Runs EventKit via osascript/JXA to survive the hardened-runtime & TCC walls that silently break calendar access under Claude Desktop.
2 files for Codex, OpenCode and Claude Code: apple-calendar-jxa-mcp AGENTS.md, apple-calendar-jxa-mcp CLAUDE.md — 2,501 tokens loaded in every session.
AGENTS.md A 2,363 tok CLAUDE.md A 138 tok These files are jakobjhartmann/apple-calendar-jxa-mcp's own configuration — they tell Codex, OpenCode and 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.