Alternatives to yaklang/hack-skills

Explore 5 related skill repositories alongside yaklang/hack-skills.

Related repositories are selected from shared categories, topics and mentions in the same lists. Order follows the export’s relevance signals. These links are independent of sponsorship and do not change the leaderboard.

vercel-labs/skills

The open agent skills tool - npx skills

GitHub stars: 38,504
Star growth over 7 days: +2.4%
Heat: 7.8
Before you install: Local scripts
Median activation tokens (estimate): 1,373 tokens
Project activity: Active
License: MIT
Supported agents: Codex

h4ckf0r0day/obscura

Operate and validate Obscura for JavaScript page loading, stealth browsing, anti-fingerprinting, tracker blocking, screenshots and visual comparison, CDP automation with Puppeteer or Playwright, screencasting, PDF export, MCP browser interaction, and web extraction. Use when running Obscura against

GitHub stars: 30,521
Star growth over 7 days: +1.9%
Heat: 7.4
Before you install: Network or broad shell
Median activation tokens (estimate): 1,463 tokens
Project activity: Active
License: Apache-2.0
Supported agents: Codex

mattpocock/skills

Skills for Real Engineers. Straight from my .agents directory.

GitHub stars: 317,797
Star growth over 7 days: +2.8%
Heat: 7.6
Before you install: Network or broad shell
Median activation tokens (estimate): 975 tokens
Project activity: Active
License: MIT
Supported agents: Claude Code, Codex

obra/superpowers

An agentic skills framework & software development methodology that works.

GitHub stars: 314,161
Star growth over 7 days: +1.1%
Heat: 6.9
Before you install: Network or broad shell
Median activation tokens (estimate): 1,956 tokens
Project activity: Active
License: MIT
Supported agents: Claude Code, Codex, Gemini CLI, OpenCode

NousResearch/hermes-agent

The agent that grows with you

GitHub stars: 261,541
Star growth over 7 days: +0.8%
Heat: 7.2
Before you install: Network or broad shell
Median activation tokens (estimate): 2,401 tokens
Project activity: Active
License: MIT
Supported agents: Codex

Token cost is the median frontmatter plus SKILL.md estimate per skill. Reference files load on demand and scripts run separately. The estimate is unavailable when skill records or token counts are incomplete. Missing growth or heat history stays unmeasured, never zero.

Automated signals, not a guarantee Methodology