security
starsforks
How to install security?
transilienceai/communitytools/security
$npx -y skills add transilienceai/communitytools --skill securitySecurity-posture and third-party SaaS identification — security headers, CSP, HSTS, email auth, security.txt, plus payments/analytics/auth/CRM/support integrations.
SKILL.md
| 1 | # Security Posture & Third-Party Tech-Stack |
| 2 | |
| 3 | ## Scope |
| 4 | |
| 5 | Two related lenses on a target: |
| 6 | |
| 7 | 1. **Security posture** — HTTP security headers, Content Security Policy, HSTS, email auth (SPF/DKIM/DMARC/MTA-STS), `security.txt`, certificate practices. |
| 8 | 2. **Third-party / SaaS detection** — payment processors, analytics, customer support, identity providers, CRM/marketing, error monitoring, A/B testing, social/communication SDKs, media CDNs. |
| 9 | |
| 10 | The two are coupled: CSP `script-src` and DNS `TXT` verifications reveal third-party services, while third-party domains contribute to the overall security surface. |
| 11 | |
| 12 | ## Signals (input) |
| 13 | |
| 14 | - HTTP response headers — security headers, CSP directives, HSTS |
| 15 | - DNS TXT records — SPF, DKIM, DMARC, SaaS verification tokens |
| 16 | - HTML — meta-tag security policies, embedded widgets/iframes |
| 17 | - Loaded JS / script-src URLs and globals |
| 18 | - `/.well-known/security.txt`, `/security.txt`, `/.well-known/change-password` |
| 19 | |
| 20 | ## Inferences (output) |
| 21 | |
| 22 | - Security score (header coverage, CSP strength, email-auth strength, security.txt presence) |
| 23 | - CSP analysis (unsafe-inline/eval issues, allowed third-party domains) |
| 24 | - Email-auth grade (DMARC policy strength) |
| 25 | - Third-party SaaS catalogue by category, with integration mode (client SDK vs CSP-only vs DNS-only) |
| 26 | |
| 27 | ## Techniques |
| 28 | |
| 29 | See [reference/patterns.md](reference/patterns.md). |
| 30 | |
| 31 | ## When to use |
| 32 | |
| 33 | - Pre-engagement security baseline |
| 34 | - Mapping supply-chain / SaaS exposure |
| 35 | - Identifying integrations that grant pivot opportunities (Auth0, Stripe webhook surface, Sentry DSN leakage, etc.) |
| 36 | - Phase 3 of tech-stack OSINT |
People who liked this also viewed
6 picksType
- entra-app-registrationGuides Microsoft Entra ID app registration, OAuth 2.0 authentication, and MSAL integration. USE FOR: create app registration, register Azure AD app, configure OAuth, set up authentication, add API perSkillsJul 2026
- azure-complianceRun Azure compliance and security audits with azqr plus Key Vault expiration checks. Covers best-practice assessment, resource review, policy/compliance validation, and security posture checks. WHEN: SkillsJul 2026
- azure-rbacOfficial agent plugin providing skills and MCP server configurations for Azure scenarios.SkillsJul 2026
- better-auth-best-practicesAgent skill from better-auth/skillsSkillsJul 2026
- firebase-security-rules-auditorA skill to evaluate how secure Firestore security rules are. Use this when Firestore security rules are updated to ensure that the generated rules are extremely secure and robust.SkillsJul 2026
- audit-websiteAudit a website with the squirrelscan CLI and fix the findings in code. Runs SEO, performance, security, technical, content, accessibility, and 15 other rule categories (260+ rules), returns an LLM-opSkillsJul 2026
