Alternatives

Alternatives to Superpowers

4 Agent Skills & Extensions rivals, ranked by the same evidence-graded leaderboard — Superpowers itself ranks #2 with a PA Score of 22/100. Every “beats Superpowers on” below comes from a judged head-to-head round with cited evidence — see the methodology.

#1
Anthropic Skills
Anthropic
PA Score 24/100vs Superpowers →
coverage
31.7/100
Beats Superpowers on: Drive the product through a documented public API · Author a new skill from a documented template — a SKILL.md with name and description frontmatter — without reverse-engineering existing skills
#3
Skills for Real Engineers
Matt Pocock (AI Hero)
PA Score 19/100vs Superpowers →
coverage
26.6/100
Beats Superpowers on: There is a documented update path — marketplace auto-updates or an explicit update command — so I get fixes without reinstalling from scratch · Self-host the core product
#4
Codex Plugins
OpenAI
PA Score 19/100vs Superpowers →
coverage
27.4/100
Beats Superpowers on: Author a new skill from a documented template — a SKILL.md with name and description frontmatter — without reverse-engineering existing skills · Delegate tasks to a built-in AI assistant inside the product
#5
skills.sh
Vercel
PA Score 18/100vs Superpowers →
coverage
37.8/100
Beats Superpowers on: My coding agent can install a skill by itself — a non-interactive, promptless install path an agent can run headlessly end to end · Choose install scope — project-local files committed with my repo, or user-global across all projects

Full leaderboard: Agent Skills & Extensions arena →