open-saas: A 100% free modern JS SaaS boilerplate (React, NodeJS, Prisma)

by wasp-lang · Agent Tool · ★ 16.2k

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

Security audit verdict: SAFE · quality 67/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

aiauthenticationaws-s3boilerplatechatgptfull-stackgoogle-authhacktoberfestnodejsopen-source

Quick Facts

Stars16,182
Forks1,960
LanguageMDX
CategoryAgent Tool
LicenseMIT
Quality Score67/100
Open Issues105
Last Updated2026-10-28
Created2023-12-01
Platformsaws, claude-code
Est. Tokens~17k

About open-saas

Welcome to your new SaaS App! 🎉 https://github.com/user-attachments/assets/3856276b-23e9-455e-a564-b5f26f4f0e98 You've decided to build a SaaS app with the Open SaaS template. Great choice! This template is: fully open-source completely free to use and distribute comes with a ton

Compatible Skills

These tools work well together with open-saas for enhanced workflows:

  • fullstack-langgraph-nextjs-agent — semantic(0.19)+complementary+shared_fw(prisma,react)+rare_topics+same_lang+shared_platform (67%)
  • fulling — semantic(0.22)+complementary+rare_topics+same_lang+similar_pop+shared_platform (62%)
  • nestjs-starter — semantic(0.25)+complementary+shared_fw(prisma)+rare_topics+same_lang+shared_platform (56%)
  • metorial-platform — semantic(0.20)+complementary+rare_topics+same_lang+shared_platform (47%)

open-saas alternative? Top 6 similar tools

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  • sim by simstudioai · ⭐ 30.1k

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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