agent-skills

Superpowers is a composable skill framework and development methodology for coding agents. It prompts clarification before implementation, confirms a specification in readable chunks, and guides worktrees, plans, TDD, subagent execution, two-stage reviews, and branch finishing. It supports several agent harnesses, including Claude Code, Codex, Cursor, and OpenCode, but must be installed separately for each one.

gstack organizes product discovery, planning, design critique, code review, browser QA, security checks, release, and retrospectives as connected Claude Code slash commands. Each stage passes artifacts such as design documents and test plans to the next, giving founders and engineering teams a repeatable way to run one or many development sprints.

This collection packages hundreds of agent skills, plugins, personas, commands, and scripts across engineering, DevOps, security, marketing, compliance, research, leadership, and everyday productivity. The skills work natively or through conversion with Claude Code, Codex, Gemini CLI, Cursor, and other coding agents. It also documents orchestration patterns for chaining skills or handing work between specialist personas.

Apply a focused set of skills to context degradation, compression, memory design, tool interfaces, multi-agent coordination, and long-horizon task execution. The repository also covers operational concerns such as evaluation, LLM-as-a-judge methods, harness safeguards, and self-improvement loops. Complete examples show how several skills can be combined into larger agent systems across different hosts.