Guide to the math cognitive stack - what tools exist and when to use each
find ~/parcadei/ -name "*.skill"
Agent Orchestration Rules
Unified math capabilities - computation, solving, and explanation. I route to the right tool.
Systematic hook debugging workflow. Use when hooks aren't firing, producing wrong output, or behaving unexpectedly.
MCP Script Rules
Background Agent Pings
Modular Code Organization
Generate comprehensive PR descriptions following repository templates
Fast codebase search via WarpGrep (20x faster than grep)
Write reliable prompts for Agentica/REPL agents that avoid LLM instruction ambiguity
Search library documentation and code examples via Nia
Environment Triage
Never Use TaskOutput
Braintrust tracing for Claude Code - hook architecture, sub-agent correlation, debugging
Meta-skill for internal codebase exploration at varying depths (quick/deep/architecture)
Agent Context Isolation
Agentic Workflow Pattern
Build Python agents with Agentica SDK - @agentic decorator, spawn(), persistence, MCP integration
Workflow orchestrator that chains existing skills for feature development
Scrape web pages and extract content via Firecrawl MCP