Background Agent Pings
Hook Development Rules
Agent Context Isolation
Upgrade any skill to v5 Hybrid format using decision theory + modal logic
Formal theorem proving with research, testing, and verification phases
Graceful Degradation with Helpful Messages
MCP Script Rules
No Polling for Background Agents
Validation agent that validates plan tech choices against current best practices
Parallel Agent Orchestration
Index at Creation Time
Router-First Architecture
Idempotent Redundancy
Scrape web pages and extract content via Firecrawl MCP
Computational geometry with Shapely - create geometries, boolean operations, measurements, predicates
Show full session token usage, costs, TLDR savings, and hook activity
Skill Development Rules
Deterministic router for math cognitive stack - maps user intent to exact CLI commands
Environment Triage
Planning agent that creates implementation plans and handoffs from conversation context