AI · alternatives · 2026
24 alternatives to PrimeSkills
Curated AI agents & skills, battle-tested for production
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 2 we have checked on their own sites, 2 of them free or with a free tier.
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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 →
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Primer▲121AI agents that demo, onboard, and support your product
Nov 2025 · startprimer.com · its alternatives →
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Agent Arena▲348Creator here. I built Agent Arena to answer a question that kept bugging me: when AI agents browse the web autonomously, how easily can they be manipulated by hidden instructions? How it works: 1. Send your AI agent to ref.jock.pl/modern-web (looks like a harmless web dev cheat sheet) 2. Ask it to summarize the page 3. Paste its response into the scorecard at wiz.jock.pl/experiments/agent-arena/ The page is loaded with 10 hidden prompt injection attacks -- HTML comments, white-on-white text, zero-width Unicode, data attributes, etc. Most agents fall for at least a few.…
Jun 2026 · arena42.ai · its alternatives →
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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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Solidfree tier, from $40/mo▲471Agents with their own computers, accounts, and budgets.
Sep 2026 · solid.tech · its alternatives →
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Curated agent skills for real-world workflows
Jan 2026 · allskills.cn · its alternatives →
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A test runner for agentskills.io-style AI agent skills - darkrishabh/agent-skills-eval
May 2026 · github.com · its alternatives →
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Agent Sandboxfree tier, from $0.00025/mo▲97Your agent's personal remote computer and drive
Feb 2026 · agentsandbox.co · its alternatives →
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Cloudskill▲114Govern the AI skills your team depends on
Jun 2026 · cloudskill.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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high quality AI skills marketplace. every skill is reviewed by a person and shows the same prompt answered without and with the skill. curated by @skeptrune.
Sep 2026 · skillbay.sh · its alternatives →
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The curated skill directory for AI-assisted development.
Apr 2026 · npxskills.xyz · its alternatives →
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Build & run AI agents on free premium LLMs
2025 · toolhouse.app · its alternatives →
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#agents #ai #developers #automation #opensource
Jan 2026 · agentskills.to · its alternatives →
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Hi HN — I'm Scott. Skillscript is a small language I built to write what I want my local agent to actually do, in a form I can read and version, instead of hoping the model gets it right each time. The itch started with something small. I wanted my NanoClaw agent to run my morning brief the same way every day. Check overnight tickets, summarize the deploy pipeline, flag anything urgent. Every session, it would re-figure out how to do this from scratch, drift a little, and cost tokens for what's basically a fixed procedure. I could put it in a system prompt or an MD skill file, but those are…
Jul 2026 · github.com · its alternatives →
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AiSkills▲2A marketplace of AI skills built by real professionals
Mar 2026 · aiskills.cafe · its alternatives →
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365Skill▲2Production-tested Agent Skills for Claude Code & Codex
Aug 2026 · github.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 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 →