Skill Claude CodeCodex
Implement or resume tasks from a Spectra change.
macOS Calendar & Reminders MCP server (29 tools) — native Swift EventKit for Claude Desktop & Code. Events + reminders CRUD, recurring, batch ops, conflict & duplicate detection, per-event timezone, undo/redo, #tags, --cli mode, SwiftUI --setup TCC flow, --self-update. Developer-ID signed + notarized for macOS 26. iCloud/Google/Exchange.
Skill Claude CodeCodex
Implement or resume tasks from a Spectra change.
Skill Claude CodeCodex
Archive a completed change.
Skill Claude CodeCodex
Query openspec/documents and answer questions.
Skill Claude CodeCodex
Audit changed code for security sharp edges — dangerous defaults, type confusion, and silent failures.
Skill Claude CodeCodex
Systematically debug a problem using a four-phase workflow.
Skill Claude CodeCodex
Have a focused discussion about a topic and reach a conclusion.
Skill Claude CodeCodex
Update an existing Spectra change from external context.
Skill Claude CodeCodex
Create a change proposal with all required artifacts.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: