search-tools
Search Tool Hierarchy
Discover Testing & security skills, compare source repositories and read the instructions for each workflow.
Search Tool Hierarchy
Check reference SDK implementations using btca ask
Router-First Architecture
Problem-solving strategies for categories functors in category theory
Computational geometry with Shapely - create geometries, boolean operations, measurements, predicates
Meta-skill for internal codebase exploration at varying depths (quick/deep/architecture)
Problem-solving strategies for continuity in real analysis
Identify failure modes before they occur using structured risk analysis
TDD workflow for migrations - orchestrate agents, zero main context growth
Analyze Claude Code sessions via Braintrust
Parallel Agent Orchestration
A complete skill for E2E testing
Transform session learnings into permanent capabilities (skills, rules, agents). Use when asked to "improve setup", "learn from sessions", "compound learnings", or "what patterns should become skills".
Observe Before Editing
Never Use TaskOutput
Metacognitive check-ins during problem solving - detects when to pivot or persist
Create and use Claude Code slash commands - quick prompts, bash execution, file references
Implement technical plans from thoughts/shared/plans with verification
Problem-solving strategies for prime numbers in graph number theory
Release preparation workflow - security audit → E2E tests → review → changelog → docs
Unit-aware computation with Pint - convert units, dimensional analysis, unit arithmetic
Formal theorem proving with research, testing, and verification phases
Write reliable prompts for Agentica/REPL agents that avoid LLM instruction ambiguity
Migration workflow - research → analyze → plan → implement → review
The default order uses GitHub repository stars from our indexed data. Stars belong to the source repository and may be shared by multiple skills. They indicate repository interest, not skill installs or an independent quality score.