AI · alternatives · 2026
24 alternatives to MDSkill
The open directory of security-audited agent skills
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Skillkit▲252It's an open-source project that lets you create, translate, and work with multiple agents at the same time, and more.
Feb 2026 · agenstskills.com · its alternatives →
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Agent Skills▲190Curated agent-skills: 1,000+ practical skills selected from 63,000+ GitHub skills. Filter by newest/hot/installs. Works with Claude Code, Codex, ChatGPT, and Cursor.
Mar 2026 · agentskill.sh · its alternatives →
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Tessl▲260I'm Guy, the founder behind Snyk — now building Tessl, a package manager for agent skills. We’ve recently witnessed that most teams still treat skills as static artifacts: markdown files, created or copied from repo to repo. This approach offers a strong initial boost, but quickly creates debt: - Skills are duplicated, and updates never roll out. - Poor quality skills go unseen, misguiding agents instead of helping. - Skill knowledge grows stale, and don’t keep up with the systems and practices they describe. Without a way to evaluate skills, teams have no clear way to understand how good a…
Feb 2026 · tessl.io · its alternatives →
- 4SkillShield▲73
Security-scored directory for AI skills and agent tools
Feb 2026 · skillshield.io · its alternatives →
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Firecrawl CLI▲249Firecrawl skills are an easy way for AI agents such as Codex, Claude Code, Cursor, and OpenCode to use Firecrawl through the CLI.
Mar 2026 · docs.firecrawl.dev · its alternatives →
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vett▲5Hey HN. I built a security registry for AI agent skills. There are 64k skills on Vercel's skills.sh. Cursor, Claude Code, Windsurf, and dozens more agents pull them from GitHub at HEAD — no versioning, signing, or scanning. The OpenClaw agents themselves flagged this: "The supply chain attack nobody is talking about: skill.md is an unsigned binary."[0] I took an official skill that packages other skills, added a few lines of Python to exfiltrate env vars, shell history, and git config, and installed it into Claude Code and Codex. Claude Code ran the script without flagging the outbound…
Feb 2026 · vett.sh · its alternatives →
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SClawHub▲96Security scanner for OpenClaw AI agent skills
Feb 2026 · sclawhub.com · its alternatives →
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Open verified skills marketplace for any AI agent
Mar 2026 · polyskill.ai · its alternatives →
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13,000+ MCP servers, skills & plugins for AI coding agents
Jul 2026 · codexmarketplaces.com · its alternatives →
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Sklm▲60Centralize, scope, and sync skills for every AI agent
Jun 2026 · auran0s.github.io · its alternatives →
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Curated agent skills for real-world workflows
Jan 2026 · allskills.cn · its alternatives →
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I created this tool after writing a few agent skills by hand and noticing this pattern was repetitive. Paste a documentation URL, enter your own model API key, and it gets the page content client-side to create a reusable SKILL.md. There is no backend/proxy, so it stays as secure as possible. I would like feedback on the structure of the output and the edge cases.
May 2026 · getskillify.dev · its alternatives →
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Discover 172K+ AI agent skills for Claude, Codex & Copilot
Feb 2026 · skills.palebluedot.live · its alternatives →
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skillgaurd▲11Detect Security Threats in Agent Skills
Jan 2026 · skillgaurd.up.railway.app · its alternatives →
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Give your AI agent expert skills before it builds
May 2026 · npmjs.com · its alternatives →
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The curated skill directory for AI-assisted development.
Apr 2026 · npxskills.xyz · its alternatives →
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AGENTS.lock keeps AI agent skills, instructions, and MCP servers in sync across Claude, Codex, Gemini, and Copilot CLIs using a single TOML lockfile as the source of truth. Instead of manually copying skills and configs between tools, you declare everything once in AGENTS.lock and run `al sync`. GitHub: https://github.com/luml-ai/AGENTS.lock
Jan 2026 · github.com · its alternatives →
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SkillMD▲2Discover, save, and install thousands of skills for agents
Aug 2026 · skillmd.com · its alternatives →
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Skill Atlas is a standalone, serverless IDE designed specifically to solve this problem. It parses your entire skill repository and automatically constructs a visual Directed Acyclic Graph (DAG). By treating your agent's instructions as a compiled dependency tree, Skill Atlas allows you to: Visually map the execution path and dependencies between different LLM instructions. Ensure strict compliance with Anthropic and OpenAI guidelines for atomic, composable skills. Safely edit markdown skills in the browser and securely push them directly back to GitHub as Pull Requests.…
Mar 2026 · apps.apple.com · its alternatives →
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A cross-platform desktop app to manage Agent Skills in one place and sync them to multiple AI coding tools’ global skills directories — “Install once, sync everywhere”. - qufei1993/skills-hub
11d ago · github.com · its alternatives →
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Ranked directory of Claude Code, Codex, Grok, Cursor skills
Aug 2026 · skillselion.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →