agents-best-practices: A provider-neutral Agent Skill library for designing, auditing, and refactoring agentic harnesses compatible with Codex and Claude Code. It covers the full control plane of an agent runtime: typed tool design, permission checks, context management, memory, and observability. Targeted at developers building production-ready agent systems across any domain or AI provider.; che-ical-mcp: che-ical-mcp is a macOS native MCP server that integrates with the system's EventKit to provide comprehensive calendar and reminders management. It offers 29 tools including calendar, event, reminder, batch operations, undo/redo, and advanced features like duplicate detection and conflict checking. Built with Swift, it supports integration with Claude Desktop and Claude Code.
Generate MVP agent harness blueprints for any business domain (CRM, ops, finance, healthcare)
Full calendar management: create, update, delete events, check conflicts, find duplicates