Alternatives toSkillFortify

Best alternatives to SkillFortify in 2026

When you install a browser extension, you at least get a permissions prompt telling you what it can touch. Most "skills" or plugins you add to an AI agent — a Claude Code skill, an MCP server, a LangChain tool — come with no such warning: they can read your files, call APIs, or exfiltrate data, and there's no built-in way to know which ones are safe before you run them. SkillFortify is a security scanner built to close that gap: point it at your installed AI tools and it tells you, before you trust them, whether they're doing something dangerous. SkillFortify auto-discovers installed AI skills system-wide across 22 frameworks (Claude Code, MCP, LangChain, CrewAI, AutoGen, and others) and runs them through formal threat modeling (its own "DY-Skill" model, adapted from the Dolev-Yao protocol-verification tradition) plus static analysis, capability-based access control checks, and dependency-graph analysis. It produces interactive HTML dashboards, lockfiles for reproducible tool configurations, and AI Software Bill of Materials (ASBOM) documents for compliance. Its own benchmark, SkillFortifyBench (540 skills, 270 malicious / 270 benign), reports 100% precision but 92.59% recall — meaning it rarely flags a safe skill as dangerous, but can still miss some real threats, and its accuracy against genuinely novel (not benchmark) attacks is unvalidated.

Quick comparison of SkillFortify alternatives

#ToolBest forPrice
1DependabotDéveloppeurs
2SnykDéveloppeurs
3TLS SentryÉquipes DevOps/SRE et administrateurs système voulant un moniteur d'expiration de certificat sans dépendance pour cron/CI
4SHIMÉquipes construisant des applications LLM soumises à des exigences de conformité (RGPD, AI Act) et de protection des données
5lockenvDéveloppeurs et petites équipes voulant committer des secrets chiffrés dans Git sans gestionnaire cloud
6BullSniffConsommateurs en ligne voulant vérifier l'authenticité d'une boutique avant d'acheter
7BugBounty ArsenalChasseurs de bug bounty, chercheurs en sécurité, équipes de sécurité, pentesters, ingénieurs DevSecOps
8VibeSafeFondateurs non-techniques, indie hackers, builders utilisant Lovable/Bolt/Cursor/Replit, petites équipes qui livrent vite, étudiants et débutants en code
9ShibuyaDéveloppeurs et équipes DevOps/sécurité voulant un WAF auto-hébergé pour projets personnels ou non-commerciaux
10ExploitariumChercheurs en sécurité, pentesters, chasseurs de bug bounty, professionnels cybersécurité
11CivicBinder HealthPetits cabinets médicaux/dentaires et centres de santé communautaires américains recevant Medicare/Medicaid
12ActraDeckDéveloppeurs utilisant des agents de code IA (Claude Code, Codex) sur des systèmes sensibles ou sous contrainte de conformité
#2
#3
TLS Sentry
Security & Privacy🌐 EN

A free Python command-line tool that checks a website's HTTPS certificate and tells you exactly what's wrong with it — expired, untrusted, wrong hostname — instead of a generic connection error.

#cli-tool#devops#open-source#security#monitoring
github.com
📄 Full details →
👥 Target audience

Équipes DevOps/SRE et administrateurs système voulant un moniteur d'expiration de certificat sans dépendance pour cron/CI

🌍 Target countries

International

🗣️ Available languages
EN
🔗 Visit TLS Sentry
  • Zero dependencies, easy to drop into bare servers or containers
  • Detailed diagnostics rather than a generic 'connection failed'
#4
SHIM
Security & Privacy🌐 EN

An open-source trust-boundary gateway that sits in front of OpenAI, Anthropic and Gemini API traffic to redact PII, enforce rate limits, and track usage without touching your app code.

#open-source#api#security#privacy
github.com
📄 Full details →
👥 Target audience

Équipes construisant des applications LLM soumises à des exigences de conformité (RGPD, AI Act) et de protection des données

🌍 Target countries

International

🗣️ Available languages
EN
🔄 Alternatives
middleware de rédaction PII maisonproxys LLM génériques
🔗 Visit SHIM
  • Single gateway covering OpenAI, Anthropic and Gemini without SDK changes
  • Comprehensive PII detection and redaction
#5
lockenv
Security & Privacy🌐 EN

A free command-line tool that encrypts your .env secrets file so you can safely commit it to Git, with a pre-commit hook that catches accidental leaks before they happen.

#security#open-source#encryption#secrets-management#cli-tool
github.com
📄 Full details →
👥 Target audience

Développeurs et petites équipes voulant committer des secrets chiffrés dans Git sans gestionnaire cloud

🌍 Target countries

International

🗣️ Available languages
EN
🔄 Alternatives
git-cryptSOPSHashiCorp Vault
🔗 Visit lockenv
  • Genuinely zero-config: one command sets up encryption plus a pre-commit safety net
  • No external dependencies or cloud service required
#6
BullSniff
Security & Privacy🌐 EN

A free scanner and Chrome extension that checks an online store for signs it's an AI-generated or fraudulent storefront before you buy anything.

#security#privacy#browser-extension#free
bullsniff.com
📄 Full details →
👥 Target audience

Consommateurs en ligne voulant vérifier l'authenticité d'une boutique avant d'acheter

🌍 Target countries

International

🗣️ Available languages
EN
🔄 Alternatives
Google Safe BrowsingNorton Safe Web
🔗 Visit BullSniff
  • Completely free, no account required for the base scan
  • Checks multiple independent trust signals, not just page content
#7
BugBounty Arsenal
Security & Privacy🌐 EN

A free, self-hostable security scanner that checks web apps, mobile apps, and smart contracts for vulnerabilities, with AI-written fix instructions.

#vulnerability-scanning#security#app-security#open-source
bugbounty-arsenal.net
📄 Full details →
👥 Target audience

Chasseurs de bug bounty, chercheurs en sécurité, équipes de sécurité, pentesters, ingénieurs DevSecOps

🌍 Target countries

International

🗣️ Available languages
EN
🔄 Alternatives
OWASP ZAPBurp Suite Community
🔗 Visit BugBounty Arsenal
  • Broad coverage (web, mobile, Web3 smart contracts) with no license fee
  • "Confirmed" findings model reduces false positives
#8
VibeSafe
Security & Privacy🌐 EN

A security scanner built for people who use AI to write their code and have no idea whether it's leaking API keys or open to attack.

#app-security#ci-cd#security#code-review#vulnerability-scanning
vibesafe.info
📄 Full details →
👥 Target audience

Fondateurs non-techniques, indie hackers, builders utilisant Lovable/Bolt/Cursor/Replit, petites équipes qui livrent vite, étudiants et débutants en code

🌍 Target countries

International

🗣️ Available languages
EN
🔄 Alternatives
SnykGitGuardian
🔗 Visit VibeSafe
  • Scan complet en moins de 10 secondes, sans configuration
  • Rapports en langage clair avec correctif en un clic
#9
Shibuya
Security & Privacy🌐 EN

A firewall that sits in front of your website and inspects every request for common attacks — SQL injection, cross-site scripting and the like — before it ever reaches your app.

#self-hosting#security#rust#app-security#devops
github.com
📄 Full details →
👥 Target audience

Développeurs et équipes DevOps/sécurité voulant un WAF auto-hébergé pour projets personnels ou non-commerciaux

🌍 Target countries

International

🗣️ Available languages
EN
🔄 Alternatives
ModSecurityCloudflare WAFAWS WAFFail2ban
🔗 Visit Shibuya
  • Très faible latence (Rust + Pingora, p99 1.60ms)
  • Couvre les vecteurs d'attaque web classiques (OWASP Core Rule Set + règles custom)
#10
Exploitarium
Security & Privacy🌐 EN

A free, organized archive of real, already-disclosed security vulnerabilities and how they were exploited — a reference library for people who need to understand attacks in order to defend against them.

#vulnerability-scanning#open-source#security#code-hosting#learning
github.com
📄 Full details →
👥 Target audience

Chercheurs en sécurité, pentesters, chasseurs de bug bounty, professionnels cybersécurité

🌍 Target countries

International

🗣️ Available languages
EN
🔄 Alternatives
Exploit-DBPoC-in-GitHubGitHub Security LabMetasploit
🔗 Visit Exploitarium
  • Collection organisée de vulnérabilités réelles avec writeups techniques
  • Couvre des logiciels connus et largement utilisés
#11
CivicBinder Health
Security & Privacy🌐 EN

A flat-fee compliance package that brings a healthcare provider's website and patient portal up to Section 1557 accessibility standards before the 2027 federal deadline.

#security#app-security#privacy#saas
health.civicbinder.org
📄 Full details →
👥 Target audience

Petits cabinets médicaux/dentaires et centres de santé communautaires américains recevant Medicare/Medicaid

🌍 Target countries

United States

🗣️ Available languages
EN
🔄 Alternatives
Cabinet de conseil accessibilité facturé à l'heureAudit interne avec outils gratuits (axe, WAVE)Cabinet juridique spécialisé conformité santé
🔗 Visit CivicBinder Health
  • Flat, predictable price instead of open-ended hourly consulting
  • Bundles audit + legal documents + remediation plan in one package
#12
ActraDeck
Security & Privacy🌐 EN

Puts a human approval gate in front of risky Claude Code / Codex actions, with secret redaction and replayable audit trails.

#security#self-hostable#secrets-management#open-source#ai-agents
github.com
📄 Full details →
👥 Target audience

Développeurs utilisant des agents de code IA (Claude Code, Codex) sur des systèmes sensibles ou sous contrainte de conformité

🌍 Target countries

Worldwide

🗣️ Available languages
EN
🔄 Alternatives
Prompts de permission natifs de Claude Code/Codex (plus grossiers)Revue manuelle systématique des actions de l'agentSandboxing/conteneurisation de l'agent
🔗 Visit ActraDeck
  • Adds a genuine approval checkpoint before risky agent actions execute
  • Automatic secret/credential redaction reduces accidental leak risk

FAQ about SkillFortify alternatives

What is the best alternative to SkillFortify in 2026?
Based on our selection, Dependabot is the best alternative to SkillFortify in 2026. Automated dependency updates. See our full ranking above to compare all options.
Is SkillFortify free?
SkillFortify is a paid tool. Several alternatives in our selection offer free or freemium versions.
How many alternatives to SkillFortify are there?
mySelectas has listed 12 alternatives to SkillFortify in the Security & Privacy category. Our selection is updated regularly to include the best options available.