80,000+ Skills to Supercharge Claude
The open directory for GitHub-integrated capabilities, tools, and prompts for your AI workflows.
skill-developer
by parcadei
Meta-skill for creating and managing Claude Code skills
agentica-claude-proxy
by parcadei
Guide for integrating Agentica SDK with Claude Code CLI proxy
constrained-optimization
by parcadei
Problem-solving strategies for constrained optimization in optimization
mcp-chaining
by parcadei
Research-to-implement pipeline chaining 5 MCP tools with graceful degradation
fix
by parcadei
Meta-skill workflow orchestrator for bug investigation and resolution. Routes to debug, implement, test, and commit base...
math-router
by parcadei
Deterministic router for math cognitive stack - maps user intent to exact CLI commands
open-sets
by parcadei
Problem-solving strategies for open sets in topology
compactness
by parcadei
Problem-solving strategies for compactness in topology
math-model-selector
by parcadei
Routes problems to appropriate mathematical frameworks using expert heuristics
lebesgue-measure
by parcadei
Problem-solving strategies for lebesgue measure in measure theory
math
by parcadei
Unified math capabilities - computation, solving, and explanation. I route to the right tool.
reference-sdk
by parcadei
Check reference SDK implementations using btca ask
categories-functors
by parcadei
Problem-solving strategies for categories functors in category theory
shapely-compute
by parcadei
Computational geometry with Shapely - create geometries, boolean operations, measurements, predicates
explore
by parcadei
Meta-skill for internal codebase exploration at varying depths (quick/deep/architecture)
continuity
by parcadei
Problem-solving strategies for continuity in real analysis
premortem
by parcadei
Identify failure modes before they occur using structured risk analysis
tdd-migrate
by parcadei
TDD workflow for migrations - orchestrate agents, zero main context growth
braintrust-analyze
by parcadei
Analyze Claude Code sessions via Braintrust